Added phpvideotoolkit transcoder and updates to the preset ui

223 files changed, 26682 insertions, 0 deletions

diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF.php
new file mode 100644
index 0000000..31516ae
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF.php
@@ -0,0 +1,151 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2006-2008 The PHP Reader Project Workgroup. All rights
+ * reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @copyright  Copyright (c) 2006-2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: ASF.php 108 2008-09-05 17:00:05Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("Reader.php");
+require_once("ASF/Object/Container.php");
+/**#@-*/
+
+/**
+ * This class represents a file in Advanced Systems Format (ASF) as described in
+ * {@link http://go.microsoft.com/fwlink/?LinkId=31334 The Advanced Systems
+ * Format (ASF) Specification}. It is a file format that can contain various
+ * types of information ranging from audio and video to script commands and
+ * developer defined custom streams.
+ *
+ * The ASF file consists of code blocks that are called content objects. Each
+ * of these objects have a format of their own. They may contain other objects
+ * or other specific data. Each supported object has been implemented as their
+ * own classes to ease the correct use of the information.
+ * 
+ * @package    php-reader
+ * @subpackage ASF
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2006-2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 108 $
+ */
+class ASF extends ASF_Object_Container
+{
+  const HEADER = "75b22630-668e-11cf-a6d9-00aa0062ce6c";
+  const DATA = "75b22636-668e-11cf-a6d9-00aa0062ce6c";
+  const SIMPLE_INDEX = "33000890-e5b1-11cf-89f4-00a0c90349cb";
+  const INDEX = "d6e229d3-35da-11d1-9034-00a0c90349be";
+  const MEDIA_OBJECT_INDEX = "feb103f8-12ad-4c64-840f-2a1d2f7ad48c";
+  const TIMECODE_INDEX = "3cb73fd0-0c4a-4803-953d-edf7b6228f0c";
+  
+  /** @var string */
+  private $_filename;
+  
+  /**
+   * Constructs the ASF class with given file and options.
+   *
+   * The following options are currently recognized:
+   *   o encoding -- Indicates the encoding that all the texts are presented
+   *     with. By default this is set to utf-8. See the documentation of iconv
+   *     for accepted values.
+   *   o readonly -- Indicates that the file is read from a temporary location
+   *     or another source it cannot be written back to.
+   *
+   * @param string $filename The path to the file or file descriptor of an
+   *                         opened file.
+   * @param Array  $options  The options array.
+   */
+  public function __construct($filename, $options = array())
+  {
+    $this->_reader = new Reader($this->_filename = $filename);
+    $this->setOptions($options);
+    if ($this->getOption("encoding", false) === false)
+      $this->setOption("encoding", "utf-8");
+    $this->setOffset(0);
+    $this->setSize($this->_reader->getSize());
+    $this->constructObjects
+      (array
+       (self::HEADER => "Header",
+        self::DATA => "Data",
+        self::SIMPLE_INDEX => "SimpleIndex",
+        self::INDEX => "Index",
+        self::MEDIA_OBJECT_INDEX => "MediaObjectIndex",
+        self::TIMECODE_INDEX => "TimecodeIndex"));
+  }
+  
+  /**
+   * Returns the mandatory header object contained in this file.
+   * 
+   * @return ASF_Object_Header
+   */
+  public function getHeader()
+  {
+    $header = $this->getObjectsByIdentifier(self::HEADER);
+    return $header[0];
+  }
+  
+  /**
+   * Returns the mandatory data object contained in this file.
+   * 
+   * @return ASF_Object_Data
+   */
+  public function getData()
+  {
+    $data = $this->getObjectsByIdentifier(self::DATA);
+    return $data[0];
+  }
+  
+  /**
+   * Returns an array of index objects contained in this file.
+   * 
+   * @return Array
+   */
+  public function getIndices()
+  {
+    return $this->getObjectsByIdentifier
+      (self::SIMPLE_INDEX . "|" . self::INDEX . "|" .
+       self::MEDIA_OBJECT_INDEX . "|" . self::TIMECODE_INDEX);
+  }
+  
+  /**
+   * Writes the changes back to the original media file.
+   *
+   * Please note: currently the method writes only Content Description and
+   * Extended Content Description Objects.
+   */
+  public function write()
+  {
+    throw new ASF_Exception("Not yet supported");
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Exception.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Exception.php
new file mode 100644
index 0000000..c0e58be
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Exception.php
@@ -0,0 +1,51 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: Exception.php 102 2008-06-23 20:41:20Z svollbehr $
+ */
+
+/**
+ * The ASF_Exception is thrown whenever an error occurs within the {@link ASF}
+ * class.
+ * 
+ * @package    php-reader
+ * @subpackage ASF
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 102 $
+ */
+class ASF_Exception extends Exception
+{
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object.php
new file mode 100644
index 0000000..8a93a7e
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object.php
@@ -0,0 +1,226 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2006-2008 The PHP Reader Project Workgroup. All rights
+ * reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @copyright  Copyright (c) 2006-2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: Object.php 102 2008-06-23 20:41:20Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ASF/Exception.php");
+/**#@-*/
+
+/**
+ * The base unit of organization for ASF files is called the ASF object. It
+ * consists of a 128-bit GUID for the object, a 64-bit integer object size, and
+ * the variable-length object data.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2006-2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 102 $
+ */
+class ASF_Object
+{
+  /**
+   * The reader object.
+   *
+   * @var Reader
+   */
+  protected $_reader;
+  
+  /**
+   * The options array.
+   * 
+   * @var Array
+   */
+  protected $_options;
+
+  /** @var integer */
+  private $_offset = -1;
+  
+  /** @var string */
+  private $_id;
+  
+  /** @var integer */
+  private $_size = -1;
+  
+  /** @var ASF_Object */
+  private $_parent = null;
+  
+  /**
+   * Constructs the class with given parameters and options.
+   *
+   * @param Reader $reader  The reader object.
+   * @param Array  $options The options array.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    $this->_reader = $reader;
+    $this->_options = $options;
+    $this->_offset = $this->_reader->getOffset();
+    $this->_id = $this->_reader->readGUID();
+    $this->_size = $this->_reader->readInt64LE();
+  }
+  
+  /**
+   * Returns the file offset to box start, or -1 if the box was created on heap.
+   * 
+   * @return integer
+   */
+  public function getOffset() { return $this->_offset; }
+  
+  /**
+   * Sets the file offset where the box starts.
+   * 
+   * @param integer $offset The file offset to box start.
+   */
+  public function setOffset($offset) { $this->_offset = $offset; }
+  
+  /**
+   * Returns the GUID of the ASF object.
+   * 
+   * @return string
+   */
+  public function getIdentifier() { return $this->_id; }
+  
+  /**
+   * Set the GUID of the ASF object.
+   * 
+   * @param string $id The GUID
+   */
+  public function setIdentifier($id) { $this->_id = $id; }
+  
+  /**
+   * Returns the object size in bytes, including the header.
+   * 
+   * @return integer
+   */
+  public function getSize() { return $this->_size; }
+  
+  /**
+   * Sets the box size. The size must include the header.
+   * 
+   * @param integer $size The box size.
+   */
+  public function setSize($size)
+  {
+    if ($this->_parent !== null)
+      $this->_parent->setSize
+        (($this->_parent->getSize() > 0 ? $this->_parent->getSize() : 0) +
+         $size - ($this->_size > 0 ? $this->_size : 0));
+    $this->_size = $size;
+  }
+  
+  /**
+   * Returns the options array.
+   *
+   * @return Array
+   */
+  public function getOptions() { return $this->_options; }
+
+  /**
+   * Returns the given option value, or the default value if the option is not
+   * defined.
+   *
+   * @param string $option The name of the option.
+   * @param mixed $defaultValue The default value to be returned.
+   */
+  public function getOption($option, $defaultValue = false)
+  {
+    if (isset($this->_options[$option]))
+      return $this->_options[$option];
+    return $defaultValue;
+  }
+  
+  /**
+   * Sets the options array. See {@link ISO14496} class for available options.
+   *
+   * @param Array $options The options array.
+   */
+  public function setOptions(&$options) { $this->_options = $options; }
+  
+  /**
+   * Sets the given option the given value.
+   *
+   * @param string $option The name of the option.
+   * @param mixed $value The value to set for the option.
+   */
+  public function setOption($option, $value)
+  {
+    $this->_options[$option] = $value;
+  }
+  
+  /**
+   * Returns the parent object containing this box.
+   * 
+   * @return ASF_Object
+   */
+  public function getParent() { return $this->_parent; }
+  
+  /**
+   * Sets the parent containing object.
+   * 
+   * @param ASF_Object $parent The parent object.
+   */
+  public function setParent(&$parent) { $this->_parent = $parent; }
+  
+  /**
+   * Magic function so that $obj->value will work.
+   *
+   * @param string $name The field name.
+   * @return mixed
+   */
+  public function __get($name)
+  {
+    if (method_exists($this, "get" . ucfirst($name)))
+      return call_user_func(array($this, "get" . ucfirst($name)));
+    throw new ASF_Exception("Unknown field: " . $name);
+  }
+  
+  /**
+   * Magic function so that assignments with $obj->value will work.
+   *
+   * @param string $name  The field name.
+   * @param string $value The field value.
+   * @return mixed
+   */
+  public function __set($name, $value)
+  {
+    if (method_exists($this, "set" . ucfirst($name)))
+      call_user_func(array($this, "set" . ucfirst($name)), $value);
+    else throw new ASF_Exception("Unknown field: " . $name);
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/AdvancedContentEncryption.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/AdvancedContentEncryption.php
new file mode 100644
index 0000000..c29561a
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/AdvancedContentEncryption.php
@@ -0,0 +1,109 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: AdvancedContentEncryption.php 108 2008-09-05 17:00:05Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ASF/Object.php");
+/**#@-*/
+
+/**
+ * The <i>Advanced Content Encryption Object</i> lets authors protect content by
+ * using Next Generation Windows Media Digital Rights Management for Network
+ * Devices.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 108 $
+ */
+final class ASF_Object_AdvancedContentEncryption extends ASF_Object
+{
+  const WINDOWS_MEDIA_DRM_NETWORK_DEVICES =
+    "7a079bb6-daa4-4e12-a5ca-91d3 8dc11a8d";
+  
+  /** @var Array */
+  private $_contentEncryptionRecords = array();
+  
+  /**
+   * Constructs the class with given parameters and reads object related data
+   * from the ASF file.
+   *
+   * @param Reader $reader  The reader object.
+   * @param Array  $options The options array.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    $contentEncryptionRecordsCount = $this->_reader->readUInt16LE();
+    for ($i = 0; $i < $contentEncryptionRecordsCount; $i++) {
+      $entry = array("systemId" => $this->_reader->readGUID(),
+        "systemVersion" => $this->_reader->readUInt32LE(),
+        "streamNumbers" => array());
+      $encryptedObjectRecordCount = $this->_reader->readUInt16LE();
+      for ($j = 0; $j < $encryptedObjectRecordCount; $j++) {
+        $this->_reader->skip(4);
+        $entry["streamNumbers"][] = $this->_reader->readUInt16LE();
+      }
+      $dataCount = $this->_reader->readUInt32LE();
+      $entry["data"] = $this->_reader->read($dataCount);
+      $this->_contentEncryptionRecords[] = $entry;
+    }
+  }
+  
+  /**
+   * Returns an array of content encryption records. Each record consists of the
+   * following keys.
+   * 
+   *   o systemId -- Specifies the unique identifier for the content encryption
+   *     system.
+   * 
+   *   o systemVersion -- Specifies the version of the content encryption
+   *     system.
+   * 
+   *   o streamNumbers -- An array of stream numbers a particular Content
+   *     Encryption Record is associated with.
+   * 
+   *   o data -- The content protection data for this Content Encryption Record.
+   *
+   * @return Array
+   */
+  public function getContentEncryptionRecords()
+  {
+    return $this->_contentEncryptionRecords;
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/AdvancedMutualExclusion.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/AdvancedMutualExclusion.php
new file mode 100644
index 0000000..b883dce
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/AdvancedMutualExclusion.php
@@ -0,0 +1,100 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: AdvancedMutualExclusion.php 108 2008-09-05 17:00:05Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ASF/Object.php");
+/**#@-*/
+
+/**
+ * The <i>Advanced Mutual Exclusion Object</i> identifies streams that have a
+ * mutual exclusion relationship to each other (in other words, only one of the
+ * streams within such a relationship can be streamed—the rest are ignored).
+ * There should be one instance of this object for each set of objects that
+ * contain a mutual exclusion relationship. The exclusion type is used so that
+ * implementations can allow user selection of common choices, such as language.
+ * This object must be used if any of the streams in the mutual exclusion
+ * relationship are hidden.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 108 $
+ */
+final class ASF_Object_AdvancedMutualExclusion extends ASF_Object
+{
+  const MUTEX_LANGUAGE = "d6e22a00-35da-11d1-9034-00a0c90349be";
+  const MUTEX_BITRATE = "d6e22a01-35da-11d1-9034-00a0c90349be";
+  const MUTEX_UNKNOWN = "d6e22a02-35da-11d1-9034-00a0c90349be";
+  
+  /** @var string */
+  private $_exclusionType;
+  
+  /** @var Array */
+  private $_streamNumbers = array();
+  
+  /**
+   * Constructs the class with given parameters and reads object related data
+   * from the ASF file.
+   *
+   * @param Reader $reader  The reader object.
+   * @param Array  $options The options array.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    $this->_exclusionType = $this->_reader->readGUID();
+    $streamNumbersCount = $this->_reader->readUInt16LE();
+    for ($i = 0; $i < $streamNumbersCount; $i++)
+      $this->_streamNumbers[] = $this->_reader->readUInt16LE();
+  }
+  
+  /**
+   * Returns the nature of the mutual exclusion relationship.
+   *
+   * @return string
+   */
+  public function getExclusionType() { return $this->_exclusionType; }
+  
+  /**
+   * Returns an array of stream numbers.
+   *
+   * @return Array
+   */
+  public function getStreamNumbers() { return $this->_streamNumbers; }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/BandwidthSharing.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/BandwidthSharing.php
new file mode 100644
index 0000000..532ae58
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/BandwidthSharing.php
@@ -0,0 +1,133 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: BandwidthSharing.php 108 2008-09-05 17:00:05Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ASF/Object.php");
+/**#@-*/
+
+/**
+ * The <i>Bandwidth Sharing Object</i> indicates streams that share bandwidth in
+ * such a way that the maximum bandwidth of the set of streams is less than the
+ * sum of the maximum bandwidths of the individual streams. There should be one
+ * instance of this object for each set of objects that share bandwidth. Whether
+ * or not this object can be used meaningfully is content-dependent.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 108 $
+ */
+final class ASF_Object_BandwidthSharing extends ASF_Object
+{
+  const SHARING_EXCLUSIVE = "af6060aa-5197-11d2-b6af-00c04fd908e9";
+  const SHARING_PARTIAL = "af6060ab-5197-11d2-b6af-00c04fd908e9";
+  
+  /** @var string */
+  private $_sharingType;
+  
+  /** @var integer */
+  private $_dataBitrate;
+  
+  /** @var integer */
+  private $_bufferSize;
+  
+  /** @var Array */
+  private $_streamNumbers = array();
+  
+  /**
+   * Constructs the class with given parameters and reads object related data
+   * from the ASF file.
+   *
+   * @param Reader $reader  The reader object.
+   * @param Array  $options The options array.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    $this->_sharingType = $this->_reader->readGUID();
+    $this->_dataBitrate = $this->_reader->readUInt32LE();
+    $this->_bufferSize  = $this->_reader->readUInt32LE();
+    $streamNumbersCount = $this->_reader->readUInt16LE();
+    for ($i = 0; $i < $streamNumbersCount; $i++)
+      $this->_streamNumbers[] = $this->_reader->readUInt16LE();
+  }
+  
+  /**
+   * Returns the type of sharing relationship for this object. Two types are
+   * predefined: SHARING_PARTIAL, in which any number of the streams in the
+   * relationship may be streaming data at any given time; and
+   * SHARING_EXCLUSIVE, in which only one of the streams in the relationship
+   * may be streaming data at any given time.
+   *
+   * @return string
+   */
+  public function getSharingType() { return $this->_sharingType; }
+  
+  /**
+   * Returns the leak rate R, in bits per second, of a leaky bucket that
+   * contains the data portion of all of the streams, excluding all ASF Data
+   * Packet overhead, without overflowing. The size of the leaky bucket is
+   * specified by the value of the Buffer Size field. This value can be less
+   * than the sum of all of the data bit rates in the
+   * {@link ASF_Object_ExtendedStreamProperties Extended Stream Properties}
+   * Objects for the streams contained in this bandwidth-sharing relationship.
+   *
+   * @return integer
+   */
+  public function getDataBitrate() { return $this->_dataBitrate; }
+  
+  /**
+   * Specifies the size B, in bits, of the leaky bucket used in the Data Bitrate
+   * definition. This value can be less than the sum of all of the buffer sizes
+   * in the {@link ASF_Object_ExtendedStreamProperties Extended Stream
+   * Properties} Objects for the streams contained in this bandwidth-sharing
+   * relationship.
+   *
+   * @return integer
+   */
+  public function getBufferSize() { return $this->_bufferSize; }
+  
+  /**
+   * Returns an array of stream numbers.
+   *
+   * @return Array
+   */
+  public function getStreamNumbers() { return $this->_streamNumbers; }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/BitrateMutualExclusion.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/BitrateMutualExclusion.php
new file mode 100644
index 0000000..22ca8c9
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/BitrateMutualExclusion.php
@@ -0,0 +1,100 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: BitrateMutualExclusion.php 108 2008-09-05 17:00:05Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ASF/Object.php");
+/**#@-*/
+
+/**
+ * The <i>Bitrate Mutual Exclusion Object</i> identifies video streams that have
+ * a mutual exclusion relationship to each other (in other words, only one of
+ * the streams within such a relationship can be streamed at any given time and
+ * the rest are ignored). One instance of this object must be present for each
+ * set of objects that contains a mutual exclusion relationship. All video
+ * streams in this relationship must have the same frame size. The exclusion
+ * type is used so that implementations can allow user selection of common
+ * choices, such as bit rate.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 108 $
+ */
+final class ASF_Object_BitrateMutualExclusion extends ASF_Object
+{
+  const MUTEX_LANGUAGE = "d6e22a00-35da-11d1-9034-00a0c90349be";
+  const MUTEX_BITRATE = "d6e22a01-35da-11d1-9034-00a0c90349be";
+  const MUTEX_UNKNOWN = "d6e22a02-35da-11d1-9034-00a0c90349be";
+  
+  /** @var string */
+  private $_exclusionType;
+  
+  /** @var Array */
+  private $_streamNumbers = array();
+  
+  /**
+   * Constructs the class with given parameters and reads object related data
+   * from the ASF file.
+   *
+   * @param Reader $reader  The reader object.
+   * @param Array  $options The options array.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    $this->_exclusionType = $this->_reader->readGUID();
+    $streamNumbersCount = $this->_reader->readUInt16LE();
+    for ($i = 0; $i < $streamNumbersCount; $i++)
+      $this->_streamNumbers[] = $this->_reader->readUInt16LE();
+  }
+  
+  /**
+   * Returns the nature of the mutual exclusion relationship.
+   *
+   * @return string
+   */
+  public function getExclusionType() { return $this->_exclusionType; }
+  
+  /**
+   * Returns an array of stream numbers.
+   *
+   * @return Array
+   */
+  public function getStreamNumbers() { return $this->_streamNumbers; }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/CodecList.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/CodecList.php
new file mode 100644
index 0000000..5a220a7
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/CodecList.php
@@ -0,0 +1,98 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: CodecList.php 102 2008-06-23 20:41:20Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ASF/Object.php");
+/**#@-*/
+
+/**
+ * The <i>Codec List Object</i> provides user-friendly information about the
+ * codecs and formats used to encode the content found in the ASF file.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 102 $
+ */
+final class ASF_Object_CodecList extends ASF_Object
+{
+  const VIDEO_CODEC = 0x1;
+  const AUDIO_CODEC = 0x2;
+  const UNKNOWN_CODEC = 0xffff;
+  
+  /** @var Array */
+  private $_entries = array();
+  
+  /**
+   * Constructs the class with given parameters and reads object related data
+   * from the ASF file.
+   *
+   * @param Reader $reader  The reader object.
+   * @param Array  $options The options array.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    $this->_reader->skip(16);
+    $codecEntriesCount = $this->_reader->readUInt32LE();
+    for ($i = 0; $i < $codecEntriesCount; $i++) {
+      $entry = array("type" => $this->_reader->readUInt16LE());
+      $codecNameLength = $this->_reader->readUInt16LE() * 2;
+      $entry["codecName"] = iconv
+        ("utf-16le", $this->getOption("encoding"),
+         $this->_reader->readString16LE($codecNameLength));
+      $codecDescriptionLength = $this->_reader->readUInt16LE() * 2;
+      $entry["codecDescription"] = iconv
+        ("utf-16le", $this->getOption("encoding"),
+         $this->_reader->readString16LE($codecDescriptionLength));
+      $codecInformationLength = $this->_reader->readUInt16LE();
+      $entry["codecInformation"] =
+        $this->_reader->read($codecInformationLength);
+      $this->_entries[] = $entry;
+    }
+  }
+
+  /**
+   * Returns the array of codec entries.
+   *
+   * @return Array
+   */
+  public function getEntries() { return $this->_entries; }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/Compatibility.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/Compatibility.php
new file mode 100644
index 0000000..e051b45
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/Compatibility.php
@@ -0,0 +1,88 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: Compatibility.php 108 2008-09-05 17:00:05Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ASF/Object.php");
+/**#@-*/
+
+/**
+ * The <i>Compatibility Object</i> is reserved for future use.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 108 $
+ */
+final class ASF_Object_Compatibility extends ASF_Object
+{
+  /** @var integer */
+  private $_profile;
+
+  /** @var integer */
+  private $_mode;
+  
+  /**
+   * Constructs the class with given parameters and reads object related data
+   * from the ASF file.
+   *
+   * @param Reader $reader  The reader object.
+   * @param Array  $options The options array.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+
+    $this->_profile = $this->_reader->readUInt8();
+    $this->_mode = $this->_reader->readUInt8();
+  }
+
+  /**
+   * Returns the profile field. This field is reserved and is set to 2.
+   *
+   * @return integer
+   */
+  public function getProfile() { return $this->_profile; }
+
+  /**
+   * Returns the mode field. This field is reserved and is set to 1.
+   *
+   * @return integer
+   */
+  public function getMode() { return $this->_mode; }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/Container.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/Container.php
new file mode 100644
index 0000000..a214a3b
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/Container.php
@@ -0,0 +1,195 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: Container.php 108 2008-09-05 17:00:05Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ASF/Object.php");
+/**#@-*/
+
+/**
+ * An abstract base container class that contains other ASF objects.
+ * 
+ * @package    php-reader
+ * @subpackage ASF
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 108 $
+ */
+abstract class ASF_Object_Container extends ASF_Object
+{
+  /** @var Array */
+  private $_objects = array();
+  
+  /**
+   * Reads and constructs the objects found within this object.
+   */
+  protected function constructObjects($defaultclassnames = array())
+  {
+    while (true) {
+      $offset = $this->_reader->getOffset();
+      if ($offset >= $this->getOffset() + $this->getSize())
+        break;
+      $guid = $this->_reader->readGUID();
+      $size = $this->_reader->readInt64LE();
+      
+      $this->_reader->setOffset($offset);
+      if (isset($defaultclassnames[$guid])) {
+        if (@fopen($filename = "ASF/Object/" . $defaultclassnames[$guid] .
+                   ".php", "r", true) !== false)
+          require_once($filename);
+        if (class_exists
+            ($classname = "ASF_Object_" . $defaultclassnames[$guid]))
+          $object = new $classname($this->_reader, $this->_options);
+        else
+          $object = new ASF_Object($this->_reader, $this->_options);
+      } else
+        $object = new ASF_Object($this->_reader, $this->_options);
+      $object->setParent($this);
+      if (!$this->hasObject($object->getIdentifier()))
+        $this->_objects[$object->getIdentifier()] = array();
+      $this->_objects[$object->getIdentifier()][] = $object;
+      $this->_reader->setOffset($offset + $size);
+    }
+  }
+  
+  /**
+   * Checks whether the object with given GUID is present in the file. Returns
+   * <var>true</var> if one or more objects are present, <var>false</var>
+   * otherwise.
+   * 
+   * @return boolean
+   */
+  public function hasObject($identifier)
+  {
+    return isset($this->_objects[$identifier]);
+  }
+  
+  /**
+   * Returns all the objects the file contains as an associate array. The object
+   * identifiers work as keys having an array of ASF objects as associated
+   * value.
+   * 
+   * @return Array
+   */
+  public function getObjects()
+  {
+    return $this->_objects;
+  }
+  
+  /**
+   * Returns an array of objects matching the given object GUID or an empty
+   * array if no object matched the identifier.
+   *
+   * The identifier may contain wildcard characters "*" and "?". The asterisk
+   * matches against zero or more characters, and the question mark matches any
+   * single character.
+   *
+   * Please note that one may also use the shorthand $obj->identifier to access
+   * the first box with the identifier given. Wildcards cannot be used with
+   * the shorthand and they will not work with user defined uuid types.
+   * 
+   * @return Array
+   */
+  public function getObjectsByIdentifier($identifier)
+  {
+    $matches = array();
+    $searchPattern = "/^" .
+      str_replace(array("*", "?"), array(".*", "."), $identifier) . "$/i";
+    foreach ($this->_objects as $identifier => $objects)
+      if (preg_match($searchPattern, $identifier))
+        foreach ($objects as $object)
+          $matches[] = $object;
+    return $matches;
+  }
+  
+  /**
+   * Adds a new object into the current object and returns it.
+   *
+   * @param ASF_Object The object to add
+   * @return ASF_Object
+   */
+  public function addObject($object)
+  {
+    $object->setParent($this);
+    $object->setOptions($this->_options);
+    if (!$this->hasObject($object->getIdentifier()))
+      $this->_objects[$object->getIdentifier()] = array();
+    return $this->_objects[$object->getIdentifier()][] = $object;
+  }
+  
+  /**
+   * Override magic function so that $obj->value will work as expected.
+   * 
+   * The method first attempts to call the appropriate getter method. If no
+   * field with given name is found, the method attempts to return the right
+   * object instead. In other words, calling $obj->value will attempt to return
+   * the first object returned by $this->getObjectsByIdentifier(self::value).
+   *
+   * @param string $name The field or object name.
+   * @return mixed
+   */
+  public function __get($name)
+  {
+    if (method_exists($this, "get" . ucfirst($name)))
+      return call_user_func(array($this, "get" . ucfirst($name)));
+    if (defined($constname = get_class($this) . "::" . strtoupper
+                (preg_replace("/[A-Z]/", "_$0", $name)))) {
+      $objects = $this->getObjectsByIdentifier(constant($constname));
+      if (isset($objects[0]))
+        return $objects[0];
+    }
+    throw new ASF_Exception("Unknown field/object: " . $name);
+  }
+  
+  /**
+   * Magic function so that isset($obj->value) will work. This method checks
+   * whether the object by given identifier is contained by this container.
+   *
+   * @param string $name The object name.
+   * @return boolean
+   */
+  public function __isset($name)
+  {
+    if (defined($constname = get_class($this) . "::" . strtoupper
+                (preg_replace("/[A-Z]/", "_$0", $name)))) {
+      $objects = $this->getObjectsByIdentifier(constant($constname));
+      return isset($objects[0]);
+    }
+    else
+      return isset($this->_objects[$name]);
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/ContentBranding.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/ContentBranding.php
new file mode 100644
index 0000000..c5859a5
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/ContentBranding.php
@@ -0,0 +1,135 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: ContentBranding.php 108 2008-09-05 17:00:05Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ASF/Object.php");
+/**#@-*/
+
+/**
+ * The <i>Content Branding Object</i> stores branding data for an ASF file,
+ * including information about a banner image and copyright associated with the
+ * file.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 108 $
+ */
+final class ASF_Object_ContentBranding extends ASF_Object
+{
+  /** Indicates that there is no banner */
+  const TYPE_NONE = 0;
+  
+  /** Indicates that the data represents a bitmap */
+  const TYPE_BMP = 1;
+  
+  /** Indicates that the data represents a JPEG */
+  const TYPE_JPEG = 2;
+  
+  /** Indicates that the data represents a GIF */
+  const TYPE_GIF = 3;
+  
+  
+  /** @var integer */
+  private $_bannerImageType;
+  
+  /** @var string */
+  private $_bannerImageData;
+  
+  /** @var string */
+  private $_bannerImageUrl;
+  
+  /** @var string */
+  private $_copyrightUrl;
+  
+  /**
+   * Constructs the class with given parameters and reads object related data
+   * from the ASF file.
+   *
+   * @param Reader $reader  The reader object.
+   * @param Array  $options The options array.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    $this->_bannerImageType = $this->_reader->readUInt32LE();
+    $bannerImageDataSize = $this->_reader->readUInt32LE();
+    $this->_bannerImageData = $this->_reader->read($bannerImageDataSize);
+    $bannerImageUrlLength = $this->_reader->readUInt32LE();
+    $this->_bannerImageUrl = $this->_reader->read($bannerImageUrlLength);
+    $copyrightUrlLength = $this->_reader->readUInt32LE();
+    $this->_copyrightUrl = $this->_reader->read($copyrightUrlLength);
+  }
+  
+  /**
+   * Returns the type of data contained in the <i>Banner Image Data</i>. Valid
+   * values are 0 to indicate that there is no banner image data; 1 to indicate
+   * that the data represent a bitmap; 2 to indicate that the data represents a
+   * JPEG; and 3 to indicate that the data represents a GIF. If this value is
+   * set to 0, then the <i>Banner Image Data Size field is set to 0, and the
+   * <i>Banner Image Data</i> field is empty.
+   *
+   * @return integer
+   */
+  public function getBannerImageType() { return $this->_bannerImageType; }
+  
+  /**
+   * Returns the entire banner image, including the header for the appropriate
+   * image format.
+   *
+   * @return string
+   */
+  public function getBannerImageData() { return $this->_bannerImageData; }
+  
+  /**
+   * Returns, if present, a link to more information about the banner image.
+   *
+   * @return string
+   */
+  public function getBannerImageUrl() { return $this->_bannerImageUrl; }
+  
+  /**
+   * Returns, if present, a link to more information about the copyright for the
+   * content.
+   *
+   * @return string
+   */
+  public function getCopyrightUrl() { return $this->_copyrightUrl; }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/ContentDescription.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/ContentDescription.php
new file mode 100644
index 0000000..bab422c
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/ContentDescription.php
@@ -0,0 +1,141 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2006-2008 The PHP Reader Project Workgroup. All rights
+ * reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @copyright  Copyright (c) 2006-2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: ContentDescription.php 102 2008-06-23 20:41:20Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ASF/Object.php");
+/**#@-*/
+
+/**
+ * The <i>Content Description Object</i> lets authors record well-known data
+ * describing the file and its contents. This object is used to store standard
+ * bibliographic information such as title, author, copyright, description, and
+ * rating information. This information is pertinent to the entire file.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2006-2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 102 $
+ */
+final class ASF_Object_ContentDescription extends ASF_Object
+{
+  /** @var string */
+  private $_title;
+
+  /** @var string */
+  private $_author;
+
+  /** @var string */
+  private $_copyright;
+
+  /** @var string */
+  private $_description;
+
+  /** @var string */
+  private $_rating;
+
+  /**
+   * Constructs the class with given parameters and reads object related data
+   * from the ASF file.
+   *
+   * @param Reader $reader  The reader object.
+   * @param Array  $options The options array.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+
+    $titleLen = $this->_reader->readUInt16LE();
+    $authorLen = $this->_reader->readUInt16LE();
+    $copyrightLen = $this->_reader->readUInt16LE();
+    $descriptionLen = $this->_reader->readUInt16LE();
+    $ratingLen = $this->_reader->readUInt16LE();
+
+    $this->_title = iconv
+      ("utf-16le", $this->getOption("encoding"),
+       $this->_reader->readString16LE($titleLen));
+    $this->_author =  iconv
+      ("utf-16le", $this->getOption("encoding"),
+       $this->_reader->readString16LE($authorLen));
+    $this->_copyright =  iconv
+      ("utf-16le", $this->getOption("encoding"),
+       $this->_reader->readString16LE($copyrightLen));
+    $this->_description =  iconv
+      ("utf-16le", $this->getOption("encoding"),
+       $this->_reader->readString16LE($descriptionLen));
+    $this->_rating =  iconv
+      ("utf-16le", $this->getOption("encoding"),
+       $this->_reader->readString16LE($ratingLen));
+  }
+
+  /**
+   * Returns the title information.
+   *
+   * @return string
+   */
+  public function getTitle() { return $this->_title; }
+
+  /**
+   * Returns the author information.
+   *
+   * @return string
+   */
+  public function getAuthor() { return $this->_author; }
+
+  /**
+   * Returns the copyright information.
+   *
+   * @return string
+   */
+  public function getCopyright() { return $this->_copyright; }
+
+  /**
+   * Returns the description information.
+   *
+   * @return string
+   */
+  public function getDescription() { return $this->_description; }
+
+  /**
+   * Returns the rating information.
+   *
+   * @return string
+   */
+  public function getRating() { return $this->_rating; }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/ContentEncryption.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/ContentEncryption.php
new file mode 100644
index 0000000..29fe766
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/ContentEncryption.php
@@ -0,0 +1,117 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: ContentEncryption.php 108 2008-09-05 17:00:05Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ASF/Object.php");
+/**#@-*/
+
+/**
+ * The <i>Content Encryption Object</i> lets authors protect content by using
+ * Microsoft® Digital Rights Manager version 1.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 108 $
+ */
+final class ASF_Object_ContentEncryption extends ASF_Object
+{
+  /** @var string */
+  private $_secretData;
+  
+  /** @var string */
+  private $_protectionType;
+  
+  /** @var string */
+  private $_keyId;
+  
+  /** @var string */
+  private $_licenseUrl;
+  
+  /**
+   * Constructs the class with given parameters and reads object related data
+   * from the ASF file.
+   *
+   * @param Reader $reader  The reader object.
+   * @param Array  $options The options array.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    $secretDataLength = $this->_reader->readUInt32LE();
+    $this->_secretData = $this->_reader->read($secretDataLength);
+    $protectionTypeLength = $this->_reader->readUInt32LE();
+    $this->_protectionType = $this->_reader->readString8($protectionTypeLength);
+    $keyIdLength = $this->_reader->readUInt32LE();
+    $this->_keyId = $this->_reader->readString8($keyIdLength);
+    $licenseUrlLength = $this->_reader->readUInt32LE();
+    $this->_licenseUrl = $this->_reader->readString8($licenseUrlLength);
+  }
+  
+  /**
+   * Returns the secret data.
+   *
+   * @return string
+   */
+  public function getSecretData() { return $this->_secretData; }
+  
+  /**
+   * Returns the type of protection mechanism used. The value of this field
+   * is set to "DRM".
+   *
+   * @return string
+   */
+  public function getProtectionType() { return $this->_protectionType; }
+  
+  /**
+   * Returns the key ID used.
+   *
+   * @return string
+   */
+  public function getKeyId() { return $this->_keyId; }
+  
+  /**
+   * Returns the URL from which a license to manipulate the content can be
+   * acquired.
+   *
+   * @return string
+   */
+  public function getLicenseUrl() { return $this->_licenseUrl; }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/Data.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/Data.php
new file mode 100644
index 0000000..2904693
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/Data.php
@@ -0,0 +1,126 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: Data.php 108 2008-09-05 17:00:05Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ASF/Object.php");
+require_once("ASF/Object/Data/Packet.php");
+/**#@-*/
+
+/**
+ * The <i>Data Object</i> contains all of the <i>Data Packet</i>s for a file.
+ * These Data Packets are organized in terms of increasing send times. A <i>Data
+ * Packet</i> can contain interleaved data from several digital media streams.
+ * This data can consist of entire objects from one or more streams.
+ * Alternatively, it can consist of partial objects (fragmentation).
+ * 
+ * Capabilities provided within the interleave packet definition include:
+ *   o Single or multiple payload types per Data Packet
+ *   o Fixed-size Data Packets
+ *   o Error correction information (optional)
+ *   o Clock information (optional)
+ *   o Redundant sample information, such as presentation time stamp (optional)
+ *
+ * @todo       Implement optional support for ASF Data Packet parsing
+ * @package    php-reader
+ * @subpackage ASF
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 108 $
+ */
+final class ASF_Object_Data extends ASF_Object
+{
+  /** @var string */
+  private $_fileId;
+  
+  /** @var integer */
+  private $_totalDataPackets;
+  
+  /** @var Array */
+  private $_dataPackets;
+  
+  /**
+   * Constructs the class with given parameters and reads object related data
+   * from the ASF file.
+   *
+   * @param Reader $reader  The reader object.
+   * @param Array  $options The options array.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+
+    $this->_fileId = $this->_reader->readGUID();
+    $this->_totalDataPackets = $this->_reader->readInt64LE();
+    $this->_reader->skip(2);
+    /* Data packets are not supported
+     * for ($i = 0; $i < $this->_totalDataPackets; $i++) {
+     *   $this->_dataPackets[] = new ASF_Object_Data_Packet($reader);
+     * }
+     */
+  }
+  
+  /**
+   * Returns the unique identifier for this ASF file. The value of this field
+   * is changed every time the file is modified in any way. The value of this
+   * field is identical to the value of the <i>File ID</i> field of the
+   * <i>Header Object</i>.
+   *
+   * @return string
+   */
+  public function getFileId() { return $this->_fileId; }
+  
+  /**
+   * Returns the number of ASF Data Packet entries that exist within the <i>Data
+   * Object</i>. It must be equal to the <i>Data Packet Count</i> field in the
+   * <i>File Properties Object</i>. The value of this field is invalid if the
+   * broadcast flag field of the <i>File Properties Object</i> is set to 1.
+   *
+   * @return integer
+   */
+  public function getTotalDataPackets() { return $this->_endTime; }
+  
+  /**
+   * Returns an array of Data Packets.
+   *
+   * @return Array
+   */
+  public function getDataPackets()
+  {
+    throw new ASF_Exception("Data packets are not parsed due to optimization.");
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/DigitalSignature.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/DigitalSignature.php
new file mode 100644
index 0000000..64a7690
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/DigitalSignature.php
@@ -0,0 +1,91 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: DigitalSignature.php 108 2008-09-05 17:00:05Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ASF/Object.php");
+/**#@-*/
+
+/**
+ * The <i>Digital Signature Object</i> lets authors sign the portion of their
+ * header that lies between the end of the <i>File Properties Object</i> and the
+ * beginning of the <i>Digital Signature Object</i>.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 108 $
+ */
+final class ASF_Object_DigitalSignature extends ASF_Object
+{
+  /** @var integer */
+  private $_signatureType;
+  
+  /** @var string */
+  private $_signatureData;
+  
+  /**
+   * Constructs the class with given parameters and reads object related data
+   * from the ASF file.
+   *
+   * @param Reader $reader  The reader object.
+   * @param Array  $options The options array.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    $this->_signatureType = $this->_reader->readUInt32LE();
+    $signatureDataLength = $this->_reader->readUInt32LE();
+    $this->_signatureData = $this->_reader->read($signatureDataLength);
+  }
+  
+  /**
+   * Returns the type of digital signature used. This field is set to 2.
+   *
+   * @return integer
+   */
+  public function getSignatureType() { return $this->_signatureType; }
+  
+  /**
+   * Returns the digital signature data.
+   *
+   * @return string
+   */
+  public function getSignatureData() { return $this->_signatureData; }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/ErrorCorrection.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/ErrorCorrection.php
new file mode 100644
index 0000000..c5cb522
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/ErrorCorrection.php
@@ -0,0 +1,100 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: ErrorCorrection.php 108 2008-09-05 17:00:05Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ASF/Object.php");
+/**#@-*/
+
+/**
+ * The <i>Error Correction Object</i> defines the error correction method. This
+ * enables different error correction schemes to be used during content
+ * creation. The <i>Error Correction Object</i> contains provisions for opaque
+ * information needed by the error correction engine for recovery. For example,
+ * if the error correction scheme were a simple N+1 parity scheme, then the
+ * value of N would have to be available in this object.
+ * 
+ * Note that this does not refer to the same thing as the <i>Error Correction
+ * Type</i> field in the <i>{@link ASF_Object_StreamProperties Stream Properties
+ * Object}</i>.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 108 $
+ */
+final class ASF_Object_ErrorCorrection extends ASF_Object
+{
+  /** @var string */
+  private $_type;
+  
+  /** @var string */
+  private $_data;
+  
+  /**
+   * Constructs the class with given parameters and reads object related data
+   * from the ASF file.
+   *
+   * @param Reader $reader  The reader object.
+   * @param Array  $options The options array.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    $this->_type = $this->_reader->readGUID();
+    $dataLength = $this->_reader->readUInt32LE();
+    $this->_data = $this->_reader->read($dataLength);
+  }
+  
+  /**
+   * Returns the type of error correction.
+   *
+   * @return string
+   */
+  public function getType() { return $this->_type; }
+  
+  /**
+   * Returns the data specific to the error correction scheme. The structure for
+   * the <i>Error Correction Data</i> field is determined by the value stored in
+   * the <i>Error Correction Type</i> field.
+   *
+   * @return Array
+   */
+  public function getData() { return $this->_data; }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/ExtendedContentDescription.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/ExtendedContentDescription.php
new file mode 100644
index 0000000..259bbb2
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/ExtendedContentDescription.php
@@ -0,0 +1,122 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2006-2008 The PHP Reader Project Workgroup. All rights
+ * reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @copyright  Copyright (c) 2006-2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: ExtendedContentDescription.php 108 2008-09-05 17:00:05Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ASF/Object.php");
+/**#@-*/
+
+/**
+ * The <i>ASF_Extended_Content_Description_Object</i> object implementation.
+ * This object contains unlimited number of attribute fields giving more
+ * information about the file.
+ * 
+ * @package    php-reader
+ * @subpackage ASF
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2006-2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 108 $
+ */
+final class ASF_Object_ExtendedContentDescription extends ASF_Object
+{
+  /** @var Array */
+  private $_contentDescriptors = array();
+
+  /**
+   * Constructs the class with given parameters and reads object related data
+   * from the ASF file.
+   *
+   * @param Reader  $reader The reader object.
+   * @param Array  $options The options array.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+
+    $contentDescriptorsCount = $this->_reader->readUInt16LE();
+    for ($i = 0; $i < $contentDescriptorsCount; $i++) {
+      $nameLen = $this->_reader->readUInt16LE();
+      $name = iconv
+        ("utf-16le", $this->getOption("encoding"),
+         $this->_reader->readString16LE($nameLen));
+      $valueDataType = $this->_reader->readUInt16LE();
+      $valueLen = $this->_reader->readUInt16LE();
+      switch ($valueDataType) {
+      case 0:
+      case 1: // string
+        $this->_contentDescriptors[$name] = iconv
+          ("utf-16le", $this->getOption("encoding"),
+           $this->_reader->readString16LE($valueLen));
+        break;
+      case 2: // bool
+      case 3: // 32-bit integer
+        $this->_contentDescriptors[$name] = $this->_reader->readUInt32LE();
+        break;
+      case 4: // 64-bit integer
+        $this->_contentDescriptors[$name] = $this->_reader->readInt64LE();
+        break;
+      case 5: // 16-bit integer
+        $this->_contentDescriptors[$name] = $this->_reader->readUInt16LE();
+        break;
+      default:
+      }
+    }
+  }
+
+  /**
+   * Returns the value of the specified descriptor or <var>false</var> if there
+   * is no such descriptor defined.
+   *
+   * @param  string $name The name of the descriptor (ie the name of the field).
+   * @return string|false
+   */
+  public function getDescriptor($name)
+  {
+    if (isset($this->_contentDescriptors[$name]))
+      return $this->_contentDescriptors[$name];
+    return false;
+  }
+  
+  /**
+   * Returns an associate array of all the descriptors defined having the names
+   * of the descriptors as the keys.
+   *
+   * @return Array
+   */
+  public function getDescriptors() { return $this->_contentDescriptors; }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/ExtendedContentEncryption.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/ExtendedContentEncryption.php
new file mode 100644
index 0000000..a2a2eee
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/ExtendedContentEncryption.php
@@ -0,0 +1,80 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: ExtendedContentEncryption.php 108 2008-09-05 17:00:05Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ASF/Object.php");
+/**#@-*/
+
+/**
+ * The <i>Extended Content Encryption Object</i> lets authors protect content by
+ * using the Windows Media Rights Manager 7 Software Development Kit (SDK).
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 108 $
+ */
+final class ASF_Object_ExtendedContentEncryption extends ASF_Object
+{
+  /** @var string */
+  private $_data;
+  
+  /**
+   * Constructs the class with given parameters and reads object related data
+   * from the ASF file.
+   *
+   * @param Reader $reader  The reader object.
+   * @param Array  $options The options array.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    $dataSize = $this->_reader->readUInt32LE();
+    $this->_data = $this->_reader->read($dataSize);
+  }
+  
+  /**
+   * Returns the array of bytes required by the DRM client to manipulate the
+   * protected content.
+   *
+   * @return string
+   */
+  public function getData() { return $this->_data; }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/ExtendedStreamProperties.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/ExtendedStreamProperties.php
new file mode 100644
index 0000000..6a65038
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/ExtendedStreamProperties.php
@@ -0,0 +1,418 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: ExtendedStreamProperties.php 108 2008-09-05 17:00:05Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ASF/Object.php");
+/**#@-*/
+
+/**
+ * The <i>Extended Stream Properties Object</i> defines additional optional
+ * properties and characteristics of a digital media stream that are not
+ * described in the <i>Stream Properties Object</i>.
+ *
+ * Typically, the basic <i>Stream Properties Object</i> is present in the
+ * <i>Header Object</i>, and the <i>Extended Stream Properties Object</i> is
+ * present in the <i>Header Extension Object</i>. Sometimes, however, the
+ * <i>Stream Properties Object</i> for a stream may be embedded inside the
+ * <i>Extended Stream Properties Object</i> for that stream. This approach
+ * facilitates the creation of backward-compatible content.
+ *
+ * This object has an optional provision to include application-specific or
+ * implementation-specific data attached to the payloads of each digital media
+ * sample stored within a <i>Data Packet</i>. This data can be looked at as
+ * digital media sample properties and is stored in the <i>Replicated Data</i>
+ * field of a payload header. The <i>Payload Extension Systems</i> fields of the
+ * <i>Extended Stream Properties Object</i> describes what this data is and is
+ * necessary for that data to be parsed, if present.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 108 $
+ */
+final class ASF_Object_ExtendedStreamProperties extends ASF_Object
+{
+  /**
+   * Indicates, if set, that this digital media stream, if sent over a network,
+   * must be carried over a reliable data communications transport mechanism.
+   * This should be set for streams that cannot recover after a lost media
+   * object.
+   */
+  const RELIABLE = 1;
+
+  /**
+   * This flag should be set only if the stream is seekable, either by using an
+   * index object or by estimating according to bit rate (as can sometimes be
+   * done with audio). This flag pertains to this stream only rather than to the
+   * entire file.
+   */
+  const SEEKABLE = 2;
+
+  /**
+   * Indicates, if set, that the stream does not contain any cleanpoints. A
+   * cleanpoint is any point at which playback could begin without having seen
+   * the previous media objects. For streams that use key frames, the key frames
+   * would be the cleanpoints.
+   */
+  const NO_CLEANPOINT = 4;
+
+  /**
+   * Specifies, if set, that when a stream is joined in mid-transmission, all
+   * information from the most recent cleanpoint up to the current time should
+   * be sent before normal streaming begins at the current time. The default
+   * behavior (when this flag is not set) is to send only the data starting at
+   * the current time. This flag should only be set for streams that are coming
+   * from a live source.
+   */
+  const RESEND_LIVE_CLEANPOINTS = 8;
+
+  const AUDIO_MEDIA = "f8699e40-5b4d-11cf-a8fd-00805f5c442b";
+  const VIDEO_MEDIA = "bc19efc0-5b4d-11cf-a8fd-00805f5c442b";
+  const COMMAND_MEDIA = "59dacfc0-59e6-11d0-a3ac-00a0c90348f6";
+  const JFIF_MEDIA = "b61be100-5b4e-11cf-a8fD-00805f5c442b";
+  const DEGRADABLE_JPEG_MEDIA = "35907dE0-e415-11cf-a917-00805f5c442b";
+  const FILE_TRANSFER_MEDIA = "91bd222c-f21c-497a-8b6d-5aa86bfc0185";
+  const BINARY_MEDIA = "3afb65e2-47ef-40f2-ac2c-70a90d71d343";
+
+  const NO_ERROR_CORRECTION = "20fb5700-5b55-11cf-a8fd-00805f5c442b";
+  const AUDIO_SPREAD = "bfc3cd50-618f-11cf-8bb2-00aa00b4e220";
+  
+  const PAYLOAD_EXTENSION_SYSTEM_TIMECODE =
+    "399595ec-8667-4e2d-8fdb-98814ce76c1e";
+  const PAYLOAD_EXTENSION_SYSTEM_FILE_NAME =
+    "e165ec0e-19ed-45d7-b4a7-25cbd1e28e9b";
+  const PAYLOAD_EXTENSION_SYSTEM_CONTENT_TYPE =
+    "d590dc20-07bc-436c-9cf7-f3bbfbf1a4dc";
+  const PAYLOAD_EXTENSION_SYSTEM_PIXEL_ASPECT_RATIO =
+    "1b1ee554-f9ea-4bc8-821a-376b74e4c4b8";
+  const PAYLOAD_EXTENSION_SYSTEM_SAMPLE_DURATION =
+    "c6bd9450-867f-4907-83a3-c77921b733ad";
+  const PAYLOAD_EXTENSION_SYSTEM_ENCRYPTION_SAMPLE_ID =
+    "6698b84e-0afa-4330-aeb2-1c0a98d7a44d";
+  
+  /** @var integer */
+  private $_startTime;
+
+  /** @var integer */
+  private $_endTime;
+
+  /** @var integer */
+  private $_dataBitrate;
+
+  /** @var integer */
+  private $_bufferSize;
+
+  /** @var integer */
+  private $_initialBufferFullness;
+
+  /** @var integer */
+  private $_alternateDataBitrate;
+
+  /** @var integer */
+  private $_alternateBufferSize;
+
+  /** @var integer */
+  private $_alternateInitialBufferFullness;
+
+  /** @var integer */
+  private $_maximumObjectSize;
+
+  /** @var integer */
+  private $_flags;
+
+  /** @var integer */
+  private $_streamNumber;
+
+  /** @var integer */
+  private $_streamLanguageIndex;
+
+  /** @var integer */
+  private $_averageTimePerFrame;
+  
+  /** @var Array */
+  private $_streamNames = array();
+  
+  /** @var Array */
+  private $_payloadExtensionSystems = array();
+  
+  /**
+   * Constructs the class with given parameters and reads object related data
+   * from the ASF file.
+   *
+   * @param Reader $reader  The reader object.
+   * @param Array  $options The options array.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+
+    $this->_startTime = $this->_reader->readInt64LE();
+    $this->_endTime = $this->_reader->readInt64LE();
+    $this->_dataBitrate = $this->_reader->readUInt32LE();
+    $this->_bufferSize = $this->_reader->readUInt32LE();
+    $this->_initialBufferFullness = $this->_reader->readUInt32LE();
+    $this->_alternateDataBitrate = $this->_reader->readUInt32LE();
+    $this->_alternateBufferSize = $this->_reader->readUInt32LE();
+    $this->_alternateInitialBufferFullness = $this->_reader->readUInt32LE();
+    $this->_maximumObjectSize = $this->_reader->readUInt32LE();
+    $this->_flags = $this->_reader->readUInt32LE();
+    $this->_streamNumber = $this->_reader->readUInt16LE();
+    $this->_streamLanguageIndex = $this->_reader->readUInt16LE();
+    $this->_averageTimePerFrame = $this->_reader->readInt64LE();
+    $streamNameCount = $this->_reader->readUInt16LE();
+    $payloadExtensionSystemCount = $this->_reader->readUInt16LE();
+    for ($i = 0; $i < $streamNameCount; $i++) {
+      $streamName = array("languageIndex" => $this->_reader->readUInt16LE());
+      $streamNameLength = $this->_reader->readUInt16LE();
+      $streamName["streamName"] = iconv
+        ("utf-16le", $this->getOption("encoding"),
+         $this->_reader->readString16LE($streamNameLength));
+      $this->_streamNames[] = $streamName;
+    }
+    for ($i = 0; $i < $payloadExtensionSystemCount; $i++) {
+      $payloadExtensionSystem = array
+        ("extensionSystemId" => $this->_reader->readGUID(),
+         "extensionDataSize" => $this->_reader->readUInt16LE());
+      $extensionSystemInfoLength = $this->_reader->readUInt32LE();
+      $payloadExtensionSystem["extensionSystemInfo"] = iconv
+        ("utf-16le", $this->getOption("encoding"),
+         $this->_reader->readString16LE($extensionSystemInfoLength));
+      $this->_payloadExtensionSystems[] = $payloadExtensionSystem;
+    }
+  }
+
+  /**
+   * Returns the presentation time of the first object, indicating where this
+   * digital media stream starts within the context of the timeline of the ASF
+   * file as a whole. This time value corresponds to presentation times as they
+   * appear in the data packets (adjusted by the preroll). This field is given
+   * in units of milliseconds and can optionally be set to 0, in which case it
+   * will be ignored.
+   *
+   * @return integer
+   */
+  public function getStartTime() { return $this->_startTime; }
+
+  /**
+   * Returns the presentation time of the last object plus the duration of play,
+   * indicating where this digital media stream ends within the context of the
+   * timeline of the ASF file as a whole. This time value corresponds to
+   * presentation times as they appear in the data packets (adjusted by the
+   * preroll). This field is given in units of milliseconds and can optionally
+   * be set to 0, in which case it will be ignored.
+   *
+   * @return integer
+   */
+  public function getEndTime() { return $this->_endTime; }
+
+  /**
+   * Returns the leak rate R, in bits per second, of a leaky bucket that
+   * contains the data portion of the stream without overflowing, excluding all
+   * ASF Data Packet overhead. The size of the leaky bucket is specified by the
+   * value of the <i>Buffer Size</i> field. This field has a non-zero value.
+   *
+   * @return integer
+   */
+  public function getDataBitrate() { return $this->_dataBitrate; }
+
+  /**
+   * Returns the size B, in milliseconds, of the leaky bucket used in the
+   * <i>Data Bitrate</i> definition.
+   *
+   * @return integer
+   */
+  public function getBufferSize() { return $this->_bufferSize; }
+
+  /**
+   * Returns the initial fullness, in milliseconds, of the leaky bucket used in
+   * the <i>Data Bitrate</i> definition. This is the fullness of the buffer at
+   * the instant before the first bit in the stream is dumped into the bucket.
+   * Typically, this value is set to 0. This value shall not exceed the value in
+   * the <i>Buffer Size</i> field.
+   *
+   * @return integer
+   */
+  public function getInitialBufferFullness()
+  {
+    return $this->_initialBufferFullness;
+  }
+
+  /**
+   * Returns the leak rate RAlt, in bits per second, of a leaky bucket that
+   * contains the data portion of the stream without overflowing, excluding all
+   * ASF <i>Data Packet</i> overhead. The size of the leaky bucket is specified
+   * by the value of the <i>Alternate Buffer Size</i> field. This value is
+   * relevant in most scenarios where the bit rate is not exactly constant, but
+   * it is especially useful for streams that have highly variable bit rates.
+   * This field can optionally be set to the same value as the <i>Data
+   * Bitrate</i> field.
+   *
+   * @return integer
+   */
+  public function getAlternateDataBitrate()
+  {
+    return $this->_alternateDataBitrate;
+  }
+
+  /**
+   * Returns the size BAlt, in milliseconds, of the leaky bucket used in the
+   * <i>Alternate Data Bitrate</i> definition. This value is relevant in most
+   * scenarios where the bit rate is not exactly constant, but it is especially
+   * useful for streams that have highly variable bit rates. This field can
+   * optionally be set to the same value as the <i>Buffer Size</i> field.
+   *
+   * @return integer
+   */
+  public function getAlternateBufferSize()
+  {
+    return $this->_alternateBufferSize;
+  }
+
+  /**
+   * Returns the initial fullness, in milliseconds, of the leaky bucket used in
+   * the <i>Alternate Data Bitrate</i> definition. This is the fullness of the
+   * buffer at the instant before the first bit in the stream is dumped into the
+   * bucket. Typically, this value is set to 0. This value does not exceed the
+   * value of the <i>Alternate Buffer Size</i> field.
+   *
+   * @return integer
+   */
+  public function getAlternateInitialBufferFullness()
+  {
+    return $this->_alternateInitialBufferFullness;
+  }
+
+  /**
+   * Returns the maximum size of the largest sample stored in the data packets
+   * for a stream. A value of 0 means unknown.
+   *
+   * @return integer
+   */
+  public function getMaximumObjectSize()
+  {
+    return $this->_maximumObjectSize;
+  }
+
+  /**
+   * Returns the average time duration, measured in 100-nanosecond units, of
+   * each frame. This number should be rounded to the nearest integer. This
+   * field can optionally be set to 0 if the average time per frame is unknown
+   * or unimportant. It is recommended that this field be set for video.
+   *
+   * @return integer
+   */
+  public function getAverageTimePerFrame()
+  {
+    return $this->_averageTimePerFrame;
+  }
+
+  /**
+   * Returns the number of this stream. 0 is an invalid stream number (that is,
+   * other <i>Header Objects</i> use stream number 0 to refer to the entire file
+   * as a whole rather than to a specific media stream within the file). Valid
+   * values are between 1 and 127.
+   *
+   * @return integer
+   */
+  public function getStreamNumber()
+  {
+    return $this->_streamNumber;
+  }
+
+  /**
+   * Returns the language, if any, which the content of the stream uses or
+   * assumes. Refer to the {@link LanguageList Language List Object} description
+   * for the details concerning how the <i>Stream Language Index</i> and
+   * <i>Language Index</i> fields should be used. Note that this is an index
+   * into the languages listed in the <i>Language List Object</i> rather than a
+   * language identifier.
+   *
+   * @return integer
+   */
+  public function getStreamLanguageIndex()
+  {
+    return $this->_streamLanguageIndex;
+  }
+
+  /**
+   * Returns an array of Stream Names. Each stream name instance is potentially
+   * localized into a specific language. The <i>Language Index</i> field
+   * indicates the language in which the <i>Stream Name</i> has been written.
+   * 
+   * The array contains the following keys:
+   *   o languageIndex -- The language index
+   *   o streamName -- The localized stream name
+   *
+   * @return Array
+   */
+  public function getStreamNames()
+  {
+    return $this->_streamNames;
+  }
+
+  /**
+   * Returns an array of payload extension systems. Payload extensions provide a
+   * way for content creators to specify kinds of data that will appear in the
+   * payload header for every payload from this stream. This system is used when
+   * stream properties must be conveyed at the media object level. The
+   * <i>Replicated Data</i> bytes in the payload header will contain these
+   * properties in the order in which the <i>Payload Extension Systems</i>
+   * appear in this object. A <i>Payload Extension System</i> must appear in the
+   * <i>Extended Stream Properties Object</i> for each type of per-media-object
+   * properties that will appear with the payloads for this stream.
+   * 
+   * The array contains the following keys:
+   *   o extensionSystemId -- Specifies a unique identifier for the extension
+   *     system.
+   *   o extensionDataSize -- Specifies the fixed size of the extension data for
+   *     this system that will appear in the replicated data alongside every
+   *     payload for this stream. If this extension system uses variable-size
+   *     data, then this should be set to 0xffff. Note, however, that replicated
+   *     data length is limited to 255 bytes, which limits the total size of all
+   *     extension systems for a particular stream.
+   *   o extensionSystemInfo -- Specifies additional information to describe
+   *     this extension system (optional).
+   * 
+   * @return Array
+   */
+  public function getPayloadExtensionSystems()
+  {
+    return $this->_payloadExtensionSystems;
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/FileProperties.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/FileProperties.php
new file mode 100644
index 0000000..c1e4ada
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/FileProperties.php
@@ -0,0 +1,255 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2006-2008 The PHP Reader Project Workgroup. All rights
+ * reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @copyright  Copyright (c) 2006-2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: FileProperties.php 102 2008-06-23 20:41:20Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ASF/Object.php");
+/**#@-*/
+
+/**
+ * The <i>File Properties Object</i> defines the global characteristics of the
+ * combined digital media streams found within the Data Object.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2006-2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 102 $
+ */
+final class ASF_Object_FileProperties extends ASF_Object
+{
+  /**
+   * Indicates, if set, that a file is in the process of being created (for
+   * example, for recording applications), and thus that various values stored
+   * in the header objects are invalid. It is highly recommended that
+   * post-processing be performed to remove this condition at the earliest
+   * opportunity.
+   */
+  const BROADCAST = 1;
+  
+  /**
+   * Indicates, if set, that a file is seekable. Note that for files containing
+   * a single audio stream and a <i>Minimum Data Packet Size</i> field equal to
+   * the <i>Maximum Data Packet Size</i> field, this flag shall always be set to
+   * 1. For files containing a single audio stream and a video stream or
+   * mutually exclusive video streams, this flag is only set to 1 if the file
+   * contains a matching <i>Simple Index Object</i> for each regular video
+   * stream.
+   */
+  const SEEKABLE = 2;
+  
+  /** @var string */
+  private $_fileId;
+
+  /** @var integer */
+  private $_fileSize;
+
+  /** @var integer */
+  private $_creationDate;
+
+  /** @var integer */
+  private $_dataPacketsCount;
+
+  /** @var integer */
+  private $_playDuration;
+
+  /** @var integer */
+  private $_sendDuration;
+
+  /** @var integer */
+  private $_preroll;
+
+  /** @var integer */
+  private $_flags;
+
+  /** @var integer */
+  private $_minimumDataPacketSize;
+
+  /** @var integer */
+  private $_maximumDataPacketSize;
+
+  /** @var integer */
+  private $_maximumBitrate;
+  
+  /**
+   * Constructs the class with given parameters and reads object related data
+   * from the ASF file.
+   *
+   * @param Reader $reader  The reader object.
+   * @param Array  $options The options array.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    $this->_fileId = $this->_reader->readGUID();
+    $this->_fileSize = $this->_reader->readInt64LE();
+    $this->_creationDate = $this->_reader->readInt64LE();
+    $this->_dataPacketsCount = $this->_reader->readInt64LE();
+    $this->_playDuration = $this->_reader->readInt64LE();
+    $this->_sendDuration = $this->_reader->readInt64LE();
+    $this->_preroll = $this->_reader->readInt64LE();
+    $this->_flags = $this->_reader->readUInt32LE();
+    $this->_minimumDataPacketSize = $this->_reader->readUInt32LE();
+    $this->_maximumDataPacketSize = $this->_reader->readUInt32LE();
+    $this->_maximumBitrate = $this->_reader->readUInt32LE();
+  }
+
+  /**
+   * Returns the file id field.
+   *
+   * @return integer
+   */
+  public function getFileId() { return $this->_fileId; }
+
+  /**
+   * Returns the size, in bytes, of the entire file. The value of this field is
+   * invalid if the broadcast flag bit in the flags field is set to 1.
+   *
+   * @return integer
+   */
+  public function getFileSize() { return $this->_fileSize; }
+
+  /**
+   * Returns the date and time of the initial creation of the file. The value is
+   * given as the number of 100-nanosecond intervals since January 1, 1601,
+   * according to Coordinated Universal Time (Greenwich Mean Time). The value of
+   * this field may be invalid if the broadcast flag bit in the flags field is
+   * set to 1.
+   *
+   * @return integer
+   */
+  public function getCreationDate() { return $this->_creationDate; }
+
+  /**
+   * Returns the number of Data Packet entries that exist within the
+   * {@link ASF_Object_Data Data Object}. The value of this field is invalid if
+   * the broadcast flag bit in the flags field is set to 1.
+   *
+   * @return integer
+   */
+  public function getDataPacketsCount() { return $this->_dataPacketsCount; }
+
+  /**
+   * Returns the time needed to play the file in 100-nanosecond units. This
+   * value should include the duration (estimated, if an exact value is
+   * unavailable) of the the last media object in the presentation. The value of
+   * this field is invalid if the broadcast flag bit in the flags field is set
+   * to 1.
+   *
+   * @return integer
+   */
+  public function getPlayDuration() { return $this->_playDuration; }
+
+  /**
+   * Returns the time needed to send the file in 100-nanosecond units. This
+   * value should include the duration of the last packet in the content. The
+   * value of this field is invalid if the broadcast flag bit in the flags field
+   * is set to 1.
+   *
+   * @return integer
+   */
+  public function getSendDuration() { return $this->_sendDuration; }
+
+  /**
+   * Returns the amount of time to buffer data before starting to play the file,
+   * in millisecond units. If this value is nonzero, the <i>Play Duration</i>
+   * field and all of the payload <i>Presentation Time</i> fields have been
+   * offset by this amount. Therefore, player software must subtract the value
+   * in the preroll field from the play duration and presentation times to
+   * calculate their actual values.
+   *
+   * @return integer
+   */
+  public function getPreroll() { return $this->_preroll; }
+
+  /**
+   * Checks whether or not the flag is set. Returns <var>true</var> if the flag
+   * is set, <var>false</var> otherwise.
+   * 
+   * @param integer $flag The flag to query.
+   * @return boolean
+   */
+  public function hasFlag($flag) { return ($this->_flags & $flag) == $flag; }
+  
+  /**
+   * Returns the flags field.
+   *
+   * @return integer
+   */
+  public function getFlags() { return $this->_flags; }
+  
+  /**
+   * Returns the minimum <i>Data Packet</i> size in bytes. In general, the value
+   * of this field is invalid if the broadcast flag bit in the flags field is
+   * set to 1. However, the values for the <i>Minimum Data Packet Size</i> and
+   * <i>Maximum Data Packet Size</i> fields shall be set to the same value, and
+   * this value should be set to the packet size, even when the broadcast flag
+   * in the flags field is set to 1.
+   * 
+   * @return integer
+   */
+  public function getMinimumDataPacketSize()
+  {
+    return $this->_minimumDataPacketSize;
+  }
+  
+  /**
+   * Returns the maximum <i>Data Packet</i> size in bytes. In general, the value
+   * of this field is invalid if the broadcast flag bit in the flags field is
+   * set to 1. However, the values for the <i>Minimum Data Packet Size</i> and
+   * <i>Maximum Data Packet Size</i> fields shall be set to the same value, and
+   * this value should be set to the packet size, even when the broadcast flag
+   * in the flags field is set to 1.
+   * 
+   * @return integer
+   */
+  public function getMaximumDataPacketSize()
+  {
+    return $this->_maximumDataPacketSize;
+  }
+  
+  /**
+   * Returns the maximum instantaneous bit rate in bits per second for the
+   * entire file. This is equal the sum of the bit rates of the individual
+   * digital media streams.
+   * 
+   * @return integer
+   */
+  public function getMaximumBitrate() { return $this->_maximumBitrate; }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/GroupMutualExclusion.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/GroupMutualExclusion.php
new file mode 100644
index 0000000..f5bc6e4
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/GroupMutualExclusion.php
@@ -0,0 +1,108 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: GroupMutualExclusion.php 108 2008-09-05 17:00:05Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ASF/Object.php");
+/**#@-*/
+
+/**
+ * The <i>Group Mutual Exclusion Object</i> is used to describe mutual exclusion
+ * relationships between groups of streams. This object is organized in terms of
+ * records, each containing one or more streams, where a stream in record N
+ * cannot coexist with a stream in record M for N != M (however, streams in the
+ * same record can coexist). This mutual exclusion object would be used
+ * typically for the purpose of language mutual exclusion, and a record would
+ * consist of all streams for a particular language.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 108 $
+ */
+final class ASF_Object_GroupMutualExclusion extends ASF_Object
+{
+  const MUTEX_LANGUAGE = "d6e22a00-35da-11d1-9034-00a0c90349be";
+  const MUTEX_BITRATE = "d6e22a01-35da-11d1-9034-00a0c90349be";
+  const MUTEX_UNKNOWN = "d6e22a02-35da-11d1-9034-00a0c90349be";
+  
+  /** @var string */
+  private $_exclusionType;
+  
+  /** @var Array */
+  private $_records = array();
+  
+  /**
+   * Constructs the class with given parameters and reads object related data
+   * from the ASF file.
+   *
+   * @param Reader $reader  The reader object.
+   * @param Array  $options The options array.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    $this->_exclusionType = $this->_reader->readGUID();
+    $recordCount = $this->_reader->readUInt16LE();
+    for ($i = 0; $i < $recordCount; $i++) {
+      $streamNumbersCount = $this->_reader->readUInt16LE();
+      $streamNumbers = array();
+      for ($j = 0; $j < $streamNumbersCount; $j++)
+        $streamNumbers[] = array
+          ("streamNumbers" => $this->_reader->readUInt16LE());
+      $this->_records[] = $streamNumbers;
+    }
+  }
+  
+  /**
+   * Returns the nature of the mutual exclusion relationship.
+   *
+   * @return string
+   */
+  public function getExclusionType() { return $this->_exclusionType; }
+  
+  /**
+   * Returns an array of records. Each record consists of the following keys.
+   * 
+   *   o streamNumbers -- Specifies the stream numbers for this record. Valid
+   *     values are between 1 and 127.
+   *
+   * @return Array
+   */
+  public function getRecords() { return $this->_records; }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/Header.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/Header.php
new file mode 100644
index 0000000..489ea78
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/Header.php
@@ -0,0 +1,125 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2006-2008 The PHP Reader Project Workgroup. All rights
+ * reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @copyright  Copyright (c) 2006-2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: Header.php 102 2008-06-23 20:41:20Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ASF/Object/Container.php");
+/**#@-*/
+
+/**
+ * The role of the header object is to provide a well-known byte sequence at the
+ * beginning of ASF files and to contain all the information that is needed to
+ * properly interpret the information within the data object. The header object
+ * can optionally contain metadata such as bibliographic information.
+ *
+ * Of the three top-level ASF objects, the header object is the only one that
+ * contains other ASF objects. The header object may include a number of
+ * standard objects including, but not limited to:
+ *
+ *  o File Properties Object -- Contains global file attributes.
+ *  o Stream Properties Object -- Defines a digital media stream and its
+ *    characteristics.
+ *  o Header Extension Object -- Allows additional functionality to be added to
+ *    an ASF file while maintaining backward compatibility.
+ *  o Content Description Object -- Contains bibliographic information.
+ *  o Script Command Object -- Contains commands that can be executed on the
+ *    playback timeline.
+ *  o Marker Object -- Provides named jump points within a file.
+ *
+ * Note that objects in the header object may appear in any order. To be valid,
+ * the header object must contain a {@link ASF_Object_FileProperties File
+ * Properties Object}, a {@link ASF_Object_HeaderExtension Header Extension
+ * Object}, and at least one {@link ASF_Object_StreamProperties Stream
+ * Properties Object}.
+ * 
+ * @package    php-reader
+ * @subpackage ASF
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2006-2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 102 $
+ */
+final class ASF_Object_Header extends ASF_Object_Container
+{
+  const FILE_PROPERTIES = "8cabdca1-a947-11cf-8ee4-00c00c205365";
+  const STREAM_PROPERTIES = "b7dc0791-a9b7-11cf-8ee6-00c00c205365";
+  const HEADER_EXTENSION = "5fbf03b5-a92e-11cf-8ee3-00c00c205365";
+  const CODEC_LIST = "86d15240-311d-11d0-a3a4-00a0c90348f6";
+  const SCRIPT_COMMAND = "1efb1a30-0b62-11d0-a39b-00a0c90348f6";
+  const MARKER = "f487cd01-a951-11cf-8ee6-00c00c205365";
+  const BITRATE_MUTUAL_EXCLUSION = "d6e229dc-35da-11d1-9034-00a0c90349be";
+  const ERROR_CORRECTION = "75b22635-668e-11cf-a6d9-00aa0062ce6c";
+  const CONTENT_DESCRIPTION = "75b22633-668e-11cf-a6d9-00aa0062ce6c";
+  const EXTENDED_CONTENT_DESCRIPTION = "d2d0a440-e307-11d2-97f0-00a0c95ea850";
+  const CONTENT_BRANDING = "2211b3fa-bd23-11d2-b4b7-00a0c955fc6e";
+  const STREAM_BITRATE_PROPERTIES = "7bf875ce-468d-11d1-8d82-006097c9a2b2";
+  const CONTENT_ENCRYPTION = "2211b3fb-bd23-11d2-b4b7-00a0c955fc6e";
+  const EXTENDED_CONTENT_ENCRYPTION = "298ae614-2622-4c17-b935-dae07ee9289c";
+  const DIGITAL_SIGNATURE = "2211b3fc-bd23-11d2-b4b7-00a0c955fc6e";
+  const PADDING = "1806d474-cadf-4509-a4ba-9aabcb96aae8";
+  
+  /**
+   * Constructs the class with given parameters and options.
+   *
+   * @param Reader $reader  The reader object.
+   * @param Array  $options The options array.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    $this->_reader->skip(6);
+    $this->constructObjects
+      (array
+       (self::FILE_PROPERTIES => "FileProperties",
+        self::STREAM_PROPERTIES => "StreamProperties",
+        self::HEADER_EXTENSION => "HeaderExtension",
+        self::CODEC_LIST => "CodecList",
+        self::SCRIPT_COMMAND => "ScriptCommand",
+        self::MARKER => "Marker",
+        self::BITRATE_MUTUAL_EXCLUSION => "BitrateMutualExclusion",
+        self::ERROR_CORRECTION => "ErrorCorrection",
+        self::CONTENT_DESCRIPTION => "ContentDescription",
+        self::EXTENDED_CONTENT_DESCRIPTION => "ExtendedContentDescription",
+        self::CONTENT_BRANDING => "ContentBranding",
+        self::STREAM_BITRATE_PROPERTIES => "StreamBitrateProperties",
+        self::CONTENT_ENCRYPTION => "ContentEncryption",
+        self::EXTENDED_CONTENT_ENCRYPTION => "ExtendedContentEncryption",
+        self::DIGITAL_SIGNATURE => "DigitalSignature",
+        self::PADDING => "Padding"));
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/HeaderExtension.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/HeaderExtension.php
new file mode 100644
index 0000000..92c8c0d
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/HeaderExtension.php
@@ -0,0 +1,101 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: HeaderExtension.php 108 2008-09-05 17:00:05Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ASF/Object/Container.php");
+/**#@-*/
+
+/**
+ * The <i>Header Extension Object</i> allows additional functionality to be
+ * added to an ASF file while maintaining backward compatibility. The Header
+ * Extension Object is a container containing zero or more additional extended
+ * header objects.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 108 $
+ */
+final class ASF_Object_HeaderExtension extends ASF_Object_Container
+{
+  const EXTENDED_STREAM_PROPERTIES = "14e6a5cb-c672-4332-8399-a96952065b5a";
+  const ADVANCED_MUTUAL_EXCLUSION = "a08649cf-4775-4670-8a16-6e35357566cd";
+  const GROUP_MUTUAL_EXCLUSION = "d1465a40-5a79-4338-b71b-e36b8fd6c249";
+  const STREAM_PRIORITIZATION  = "d4fed15b-88d3-454f-81f0-ed5c45999e24";
+  const BANDWIDTH_SHARING  = "a69609e6-517b-11d2-b6af-00c04fd908e9";
+  const LANGUAGE_LIST  = "7c4346a9-efe0-4bfc-b229-393ede415c85";
+  const METADATA  = "c5f8cbea-5baf-4877-8467-aa8c44fa4cca";
+  const METADATA_LIBRARY = "44231c94-9498-49d1-a141-1d134e457054";
+  const INDEX_PARAMETERS  = "d6e229df-35da-11d1-9034-00a0c90349be";
+  const MEDIA_OBJECT_INDEX_PARAMETERS = "6b203bad-3f11-48e4-aca8-d7613de2cfa7";
+  const TIMECODE_INDEX_PARAMETERS = "f55e496d-9797-4b5d-8c8b-604dfe9bfb24";
+  const COMPATIBILITY = "75b22630-668e-11cf-a6d9-00aa0062ce6c";
+  const ADVANCED_CONTENT_ENCRYPTION = "43058533-6981-49e6-9b74-ad12cb86d58c";
+  const PADDING = "1806d474-cadf-4509-a4ba-9aabcb96aae8";
+
+  /**
+   * Constructs the class with given parameters and reads object related data
+   * from the ASF file.
+   *
+   * @param Reader $reader  The reader object.
+   * @param Array  $options The options array.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    $this->_reader->skip(22);
+    $this->constructObjects
+      (array
+       (self::EXTENDED_STREAM_PROPERTIES => "ExtendedStreamProperties",
+        self::ADVANCED_MUTUAL_EXCLUSION => "AdvancedMutualExclusion",
+        self::GROUP_MUTUAL_EXCLUSION => "GroupMutualExclusion",
+        self::STREAM_PRIORITIZATION  => "StreamPrioritization",
+        self::BANDWIDTH_SHARING  => "BandwidthSharing",
+        self::LANGUAGE_LIST  => "LanguageList",
+        self::METADATA  => "Metadata",
+        self::METADATA_LIBRARY => "MetadataLibrary",
+        self::INDEX_PARAMETERS  => "IndexParameters",
+        self::MEDIA_OBJECT_INDEX_PARAMETERS => "MediaObjectIndexParameters",
+        self::TIMECODE_INDEX_PARAMETERS => "TimecodeIndexParameters",
+        self::COMPATIBILITY => "Compatibility",
+        self::ADVANCED_CONTENT_ENCRYPTION => "AdvancedContentEncryption",
+        self::PADDING => "Padding"));
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/Index.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/Index.php
new file mode 100644
index 0000000..6ce63ca
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/Index.php
@@ -0,0 +1,185 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: Index.php 108 2008-09-05 17:00:05Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ASF/Object.php");
+/**#@-*/
+
+/**
+ * This top-level ASF object supplies the necessary indexing information for an
+ * ASF file that contains more than just a plain script-audio-video combination.
+ * It includes stream-specific indexing information based on an adjustable index
+ * entry time interval. The index is designed to be broken into blocks to
+ * facilitate storage that is more space-efficient by using 32-bit offsets
+ * relative to a 64-bit base. That is, each index block has a full 64-bit offset
+ * in the block header that is added to the 32-bit offsets found in each index
+ * entry. If a file is larger than 2^32 bytes, then multiple index blocks can be
+ * used to fully index the entire large file while still keeping index entry
+ * offsets at 32 bits.
+ * 
+ * Indices into the <i>Index Object</i> are in terms of presentation times. The
+ * corresponding <i>Offset</i> field values of the <i>Index Entry</i> byte
+ * offsets that, when combined with the <i>Block Position</i> value of the
+ * <i>Index Block</i>, indicate the starting location in bytes of an ASF Data
+ * Packet relative to the start of the first ASF Data Packet in the file.
+ * 
+ * An offset value of 0xFFFFFFFF is used to indicate an invalid offset value.
+ * Invalid offsets signify that this particular index entry does not identify a
+ * valid indexible point. Invalid offsets may occur for the initial index
+ * entries of a digital media stream whose first ASF Data Packet has a non-zero
+ * send time. Invalid offsets may also occur in the case where a digital media
+ * stream has a large gap in the presentation time of successive objects.
+ * 
+ * The <i>Index Object</i> is not recommended for use with files where the
+ * <i>Send Time</i> of the first <i>Data Packet</i> within the <i>Data
+ * Object</i> has a <i>Send Time</i> value significantly greater than zero
+ * (otherwise the index itself will be sparse and inefficient).
+ * 
+ * Any ASF file containing an <i>Index Object</i> does also contain an <i>Index
+ * Parameters Object</i> in its {@link ASF_Object_Header ASF Header}.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 108 $
+ */
+final class ASF_Object_Index extends ASF_Object
+{
+  /**
+   * Indicates that the index type is Nearest Past Data Packet. The Nearest
+   * Past Data Packet indexes point to the data packet whose presentation time
+   * is closest to the index entry time.
+   */
+  const NEAREST_PAST_DATA_PACKET = 1;
+  
+  /**
+   * Indicates that the index type is Nearest Past Media. The Nearest Past
+   * Object indexes point to the closest data packet containing an entire object
+   * or first fragment of an object.
+   */
+  const NEAREST_PAST_MEDIA = 2;
+  
+  /**
+   * Indicates that the index type is Nearest Past Cleanpoint. The Nearest Past
+   * Cleanpoint indexes point to the closest data packet containing an entire
+   * object (or first fragment of an object) that has the Cleanpoint Flag set.
+   * 
+   * Nearest Past Cleanpoint is the most common type of index.
+   */
+  const NEAREST_PAST_CLEANPOINT = 3;
+  
+  /** @var integer */
+  private $_indexEntryTimeInterval;
+
+  /** @var Array */
+  private $_indexSpecifiers = array();
+
+  /** @var Array */
+  private $_indexBlocks = array();
+  
+  /**
+   * Constructs the class with given parameters and reads object related data
+   * from the ASF file.
+   *
+   * @param Reader $reader  The reader object.
+   * @param Array  $options The options array.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    $this->_indexEntryTimeInterval = $this->_reader->readUInt32LE();
+    $indexSpecifiersCount = $this->_reader->readUInt16LE();
+    $indexBlocksCount = $this->_reader->readUInt32LE();
+    for ($i = 0; $i < $indexSpecifiersCount; $i++)
+      $this->_indexSpecifiers[] = array
+        ("streamNumber" => $this->_reader->readUInt16LE(),
+         "indexType" => $this->_reader->readUInt16LE());
+    for ($i = 0; $i < $indexBlocksCount; $i++) {
+      $indexEntryCount = $this->_reader->readUInt32LE();
+      $blockPositions = array();
+      for ($i = 0; $i < $indexSpecifiersCount; $i++)
+        $blockPositions[] = $this->_reader->readInt64LE();
+      $offsets = array();
+      for ($i = 0; $i < $indexSpecifiersCount; $i++)
+        $offsets[] = $this->_reader->readUInt32LE();
+      $this->_indexBlocks[] = array
+        ("blockPositions" => $blockPositions,
+         "indexEntryOffsets" => $offsets);
+    }
+  }
+
+  /**
+   * Returns the time interval between each index entry in ms.
+   *
+   * @return integer
+   */
+  public function getIndexEntryTimeInterval()
+  {
+    return $this->_indexEntryTimeInterval;
+  }
+  
+  /**
+   * Returns an array of index specifiers. Each entry consists of the following
+   * keys.
+   * 
+   *   o streamNumber -- Specifies the stream number that the <i>Index
+   *     Specifiers</i> refer to. Valid values are between 1 and 127.
+   * 
+   *   o indexType -- Specifies the type of index.
+   *
+   * @return Array
+   */
+  public function getIndexSpecifiers() { return $this->_indexSpecifiers; }
+  
+  /**
+   * Returns an array of index entries. Each entry consists of the following
+   * keys.
+   * 
+   *   o blockPositions -- Specifies a list of byte offsets of the beginnings of
+   *     the blocks relative to the beginning of the first Data Packet (for
+   *     example, the beginning of the Data Object + 50 bytes).
+   * 
+   *   o indexEntryOffsets -- Specifies the offset. An offset value of
+   *     0xffffffff indicates an invalid offset value.
+   *
+   * @return Array
+   */
+  public function getIndexBlocks() { return $this->_indexBlocks; }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/IndexParameters.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/IndexParameters.php
new file mode 100644
index 0000000..d8229d9
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/IndexParameters.php
@@ -0,0 +1,121 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: IndexParameters.php 108 2008-09-05 17:00:05Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ASF/Object.php");
+/**#@-*/
+
+/**
+ * The <i>Index Parameters Object</i> supplies information about those streams
+ * that are actually indexed (there must be at least one stream in an index) by
+ * the {@link ASF_Object_Index Index Object} and how they are being indexed.
+ * This object shall be present in the {@link ASF_Object_Header Header Object}
+ * if there is an {@link ASF_Object_Index Index Object} present in the file.
+ * 
+ * An Index Specifier is required for each stream that will be indexed by the
+ * {@link ASF_Object_Index Index Object}. These specifiers must exactly match
+ * those in the {@link ASF_Object_Index Index Object}.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 108 $
+ */
+final class ASF_Object_IndexParameters extends ASF_Object
+{
+  /** @var string */
+  private $_indexEntryTimeInterval;
+  
+  /** @var Array */
+  private $_indexSpecifiers = array();
+  
+  /**
+   * Constructs the class with given parameters and reads object related data
+   * from the ASF file.
+   *
+   * @param Reader $reader  The reader object.
+   * @param Array  $options The options array.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    $this->_indexEntryTimeInterval = $this->_reader->readUInt32LE();
+    $indexSpecifiersCount = $this->_reader->readUInt16LE();
+    for ($i = 0; $i < $indexSpecifiersCount; $i++) {
+      $this->_indexSpecifiers[] = array
+        ("streamNumber" => $this->_reader->readUInt16LE(),
+         "indexType" => $this->_reader->readUInt16LE());
+    }
+  }
+  
+  /**
+   * Returns the time interval between index entries in milliseconds. This value
+   * cannot be 0.
+   *
+   * @return integer
+   */
+  public function getIndexEntryTimeInterval()
+  {
+    return $this->_indexEntryTimeInterval;
+  }
+  
+  /**
+   * Returns an array of index entries. Each entry consists of the following
+   * keys.
+   * 
+   *   o streamNumber -- Specifies the stream number that the Index Specifiers
+   *     refer to. Valid values are between 1 and 127.
+   * 
+   *   o indexType -- Specifies the type of index. Values are as follows:
+   *       1 = Nearest Past Data Packet,
+   *       2 = Nearest Past Media Object, and
+   *       3 = Nearest Past Cleanpoint.
+   *     The Nearest Past Data Packet indexes point to the data packet whose
+   *     presentation time is closest to the index entry time. The Nearest Past
+   *     Object indexes point to the closest data packet containing an entire
+   *     object or first fragment of an object. The Nearest Past Cleanpoint
+   *     indexes point to the closest data packet containing an entire object
+   *     (or first fragment of an object) that has the Cleanpoint Flag set.
+   *     Nearest Past Cleanpoint is the most common type of index.
+   *
+   * @return Array
+   */
+  public function getIndexSpecifiers() { return $this->_indexSpecifiers; }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/LanguageList.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/LanguageList.php
new file mode 100644
index 0000000..13c6950
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/LanguageList.php
@@ -0,0 +1,85 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: LanguageList.php 102 2008-06-23 20:41:20Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ASF/Object.php");
+/**#@-*/
+
+/**
+ * The <i>Language List Object</i> contains an array of Unicode-based language
+ * IDs. All other header objects refer to languages through zero-based positions
+ * in this array.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 102 $
+ */
+final class ASF_Object_LanguageList extends ASF_Object
+{
+  /** @var Array */
+  private $_languages = array();
+  
+  /**
+   * Constructs the class with given parameters and reads object related data
+   * from the ASF file.
+   *
+   * @param Reader $reader  The reader object.
+   * @param Array  $options The options array.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    $languageIdRecordsCount = $this->_reader->readUInt16LE();
+    for ($i = 0; $i < $languageIdRecordsCount; $i++) {
+      $languageIdLength = $this->_reader->readInt8();
+      $languageId = $this->_reader->readString16LE($languageIdLength);
+      $this->_languages[] = iconv
+        ("utf-16le", $this->getOption("encoding"), $languageId);
+    }
+  }
+
+  /**
+   * Returns the array of language ids.
+   *
+   * @return Array
+   */
+  public function getLanguage() { return $this->_languages; }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/Marker.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/Marker.php
new file mode 100644
index 0000000..697cb4a
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/Marker.php
@@ -0,0 +1,121 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: Marker.php 108 2008-09-05 17:00:05Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ASF/Object.php");
+/**#@-*/
+
+/**
+ * The <i>Marker Object</i> class.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 108 $
+ */
+final class ASF_Object_Marker extends ASF_Object
+{
+  /** @var string */
+  private $_name;
+
+  /** @var Array */
+  private $_markers = array();
+  
+  /**
+   * Constructs the class with given parameters and reads object related data
+   * from the ASF file.
+   *
+   * @param Reader $reader  The reader object.
+   * @param Array  $options The options array.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    $this->_reader->skip(16);
+    $markersCount = $this->_reader->readUInt32LE();
+    $this->_reader->skip(2);
+    $nameLength = $this->_reader->readUInt16LE();
+    $this->_name = iconv
+      ("utf-16le", $this->getOption("encoding"),
+       $this->_reader->readString16LE($nameLength));
+    for ($i = 0; $i < $markersCount; $i++) {
+      $marker = array
+        ("offset" => $this->_reader->readInt64LE(),
+         "presentationTime" => $this->_reader->readInt64LE());
+      $this->_reader->skip(2);
+      $marker["sendTime"] = $this->_reader->readUInt32LE();
+      $marker["flags"] = $this->_reader->readUInt32LE();
+      $descriptionLength = $this->_reader->readUInt32LE();
+      $marker["description"] = iconv
+        ("utf-16le", $this->getOption("encoding"),
+         $this->_reader->readString16LE($descriptionLength));
+      $this->_markers[] = $marker;
+    }
+  }
+
+  /**
+   * Returns the name of the Marker Object.
+   *
+   * @return Array
+   */
+  public function getName() { return $this->_name; }
+  
+  /**
+   * Returns an array of markers. Each entry consists of the following keys.
+   * 
+   *   o offset -- Specifies a byte offset into the <i>Data Object</i> to the
+   *     actual position of the marker in the <i>Data Object</i>. ASF parsers
+   *     must seek to this position to properly display data at the specified
+   *     marker <i>Presentation Time</i>.
+   * 
+   *   o presentationTime -- Specifies the presentation time of the marker, in
+   *     100-nanosecond units.
+   * 
+   *   o sendTime -- Specifies the send time of the marker entry, in
+   *     milliseconds.
+   * 
+   *   o flags -- Flags are reserved and should be set to 0.
+   * 
+   *   o description -- Specifies a description of the marker entry.
+   *
+   * @return Array
+   */
+  public function getMarkers() { return $this->_markers; }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/MediaObjectIndex.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/MediaObjectIndex.php
new file mode 100644
index 0000000..676abd1
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/MediaObjectIndex.php
@@ -0,0 +1,176 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: MediaObjectIndex.php 108 2008-09-05 17:00:05Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ASF/Object.php");
+/**#@-*/
+
+/**
+ * This top-level ASF object supplies media object indexing information for the
+ * streams of an ASF file. It includes stream-specific indexing information
+ * based on an adjustable index entry media object count interval. This object
+ * can be used to index all the video frames or key frames in a video stream.
+ * The index is designed to be broken into blocks to facilitate storage that is
+ * more space-efficient by using 32-bit offsets relative to a 64-bit base. That
+ * is, each index block has a full 64-bit offset in the block header that is
+ * added to the 32-bit offset found in each index entry. If a file is larger
+ * than 2^32 bytes, then multiple index blocks can be used to fully index the
+ * entire large file while still keeping index entry offsets at 32 bits.
+ * 
+ * Indices into the <i>Media Object Index Object</i> are in terms of media
+ * object numbers, with the first frame for a given stream in the ASF file
+ * corresponding to entry 0 in the <i>Media Object Index Object</i>. The
+ * corresponding <i>Offset</i> field values of the <i>Index Entry</i> are byte
+ * offsets that, when combined with the <i>Block Position</i> value of the
+ * Index Block, indicate the starting location in bytes of an ASF Data Packet
+ * relative to the start of the first ASF Data Packet in the file.
+ * 
+ * Any ASF file containing a <i>Media Object Index Object</i> shall also contain
+ * a <i>Media Object Index Parameters Object</i> in its
+ * {@link ASF_Object_Header ASF Header}.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 108 $
+ */
+final class ASF_Object_MediaObjectIndex extends ASF_Object
+{
+  /**
+   * Indicates that the index type is Nearest Past Data Packet. The Nearest
+   * Past Data Packet indexes point to the data packet whose presentation time
+   * is closest to the index entry time.
+   */
+  const NEAREST_PAST_DATA_PACKET = 1;
+  
+  /**
+   * Indicates that the index type is Nearest Past Media. The Nearest Past
+   * Object indexes point to the closest data packet containing an entire object
+   * or first fragment of an object.
+   */
+  const NEAREST_PAST_MEDIA = 2;
+  
+  /**
+   * Indicates that the index type is Nearest Past Cleanpoint. The Nearest Past
+   * Cleanpoint indexes point to the closest data packet containing an entire
+   * object (or first fragment of an object) that has the Cleanpoint Flag set.
+   * 
+   * Nearest Past Cleanpoint is the most common type of index.
+   */
+  const NEAREST_PAST_CLEANPOINT = 3;
+  
+  /** @var integer */
+  private $_indexEntryCountInterval;
+
+  /** @var Array */
+  private $_indexSpecifiers = array();
+
+  /** @var Array */
+  private $_indexBlocks = array();
+  
+  /**
+   * Constructs the class with given parameters and reads object related data
+   * from the ASF file.
+   *
+   * @param Reader $reader  The reader object.
+   * @param Array  $options The options array.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    $this->_indexEntryCountInterval = $this->_reader->readUInt32LE();
+    $indexSpecifiersCount = $this->_reader->readUInt16LE();
+    $indexBlocksCount = $this->_reader->readUInt32LE();
+    for ($i = 0; $i < $indexSpecifiersCount; $i++)
+      $this->_indexSpecifiers[] = array
+        ("streamNumber" => $this->_reader->readUInt16LE(),
+         "indexType" => $this->_reader->readUInt16LE());
+    for ($i = 0; $i < $indexBlocksCount; $i++) {
+      $indexEntryCount = $this->_reader->readUInt32LE();
+      $blockPositions = array();
+      for ($i = 0; $i < $indexSpecifiersCount; $i++)
+        $blockPositions[] = $this->_reader->readInt64LE();
+      $offsets = array();
+      for ($i = 0; $i < $indexSpecifiersCount; $i++)
+        $offsets[] = $this->_reader->readUInt32LE();
+      $this->_indexBlocks[] = array
+        ("blockPositions" => $blockPositions,
+         "indexEntryOffsets" => $offsets);
+    }
+  }
+
+  /**
+   * Returns the interval between each index entry in number of media objects.
+   * 
+   * @return integer
+   */
+  public function getIndexEntryCountInterval()
+  {
+    return $this->_indexEntryCountInterval;
+  }
+  
+  /**
+   * Returns an array of index specifiers. Each entry consists of the following
+   * keys.
+   * 
+   *   o streamNumber -- Specifies the stream number that the <i>Index
+   *     Specifiers</i> refer to. Valid values are between 1 and 127.
+   * 
+   *   o indexType -- Specifies the type of index.
+   *
+   * @return Array
+   */
+  public function getIndexSpecifiers() { return $this->_indexSpecifiers; }
+  
+  /**
+   * Returns an array of index entries. Each entry consists of the following
+   * keys.
+   * 
+   *   o blockPositions -- Specifies a list of byte offsets of the beginnings of
+   *     the blocks relative to the beginning of the first Data Packet (for
+   *     example, the beginning of the Data Object + 50 bytes).
+   * 
+   *   o indexEntryOffsets -- Specifies the offset. An offset value of
+   *     0xffffffff indicates an invalid offset value.
+   *
+   * @return Array
+   */
+  public function getIndexBlocks() { return $this->_indexBlocks; }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/MediaObjectIndexParameters.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/MediaObjectIndexParameters.php
new file mode 100644
index 0000000..ffc8998
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/MediaObjectIndexParameters.php
@@ -0,0 +1,130 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: MediaObjectIndexParameters.php 108 2008-09-05 17:00:05Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ASF/Object.php");
+/**#@-*/
+
+/**
+ * The <i>Media Object Index Parameters Object</i> supplies information about
+ * those streams that actually indexed (there must be at least one stream in an
+ * index) by media objects. This object shall be present in the
+ * {@link ASF_Object_Header Header Object} if there is a
+ * {@link ASF_Object_MediaObjectIndex Media Object Index Object} present in the
+ * file.
+ * 
+ * An Index Specifier is required for each stream that will be indexed by the
+ * {@link ASF_Object_MediaObjectIndex Media Object Index Object}. These
+ * specifiers must exactly match those in the
+ * {@link ASF_Object_MediaObjectIndex Media Object Index Object}.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 108 $
+ */
+final class ASF_Object_MediaObjectIndexParameters extends ASF_Object
+{
+  /** @var string */
+  private $_indexEntryCountInterval;
+  
+  /** @var Array */
+  private $_indexSpecifiers = array();
+  
+  /**
+   * Constructs the class with given parameters and reads object related data
+   * from the ASF file.
+   *
+   * @param Reader $reader  The reader object.
+   * @param Array  $options The options array.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    $this->_indexEntryCountInterval = $this->_reader->readUInt32LE();
+    $indexSpecifiersCount = $this->_reader->readUInt16LE();
+    for ($i = 0; $i < $indexSpecifiersCount; $i++) {
+      $this->_indexSpecifiers[] = array
+        ("streamNumber" => $this->_reader->readUInt16LE(),
+         "indexType" => $this->_reader->readUInt16LE());
+    }
+  }
+  
+  /**
+   * Returns the interval between each index entry by the number of media
+   * objects. This value cannot be 0.
+   *
+   * @return integer
+   */
+  public function getIndexEntryCountInterval()
+  {
+    return $this->_indexEntryCountInterval;
+  }
+  
+  /**
+   * Returns an array of index entries. Each entry consists of the following
+   * keys.
+   * 
+   *   o streamNumber -- Specifies the stream number that the Index Specifiers
+   *     refer to. Valid values are between 1 and 127.
+   * 
+   *   o indexType -- Specifies the type of index. Values are defined as
+   *     follows:
+   *       1 = Nearest Past Data Packet,
+   *       2 = Nearest Past Media Object,
+   *       3 = Nearest Past Cleanpoint,
+   *       0xff = Frame Number Offset.
+   *     For a video stream, the Nearest Past Media Object and Nearest Past Data
+   *     Packet indexes point to the closest data packet containing an entire
+   *     video frame or first fragment of a video frame; Nearest Past Cleanpoint
+   *     indexes point to the closest data packet containing an entire video
+   *     frame (or first fragment of a video frame) that is a key frame; and
+   *     Frame Number Offset indicates how many more frames need to be read for
+   *     the given stream, starting with the first frame in the packet pointed
+   *     to by the index entry, in order to get to the requested frame. Nearest
+   *     Past Media Object is the most common value. Because ASF payloads do not
+   *     contain the full frame number, there is often a Frame Number Offset
+   *     index alongside one of the other types of indexes to allow the user to
+   *     identify the exact frame being seeked to.
+   *
+   * @return Array
+   */
+  public function getIndexSpecifiers() { return $this->_indexSpecifiers; }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/Metadata.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/Metadata.php
new file mode 100644
index 0000000..67b75e2
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/Metadata.php
@@ -0,0 +1,113 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: Metadata.php 102 2008-06-23 20:41:20Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ASF/Object.php");
+/**#@-*/
+
+/**
+ * The <i>Metadata Object</i> permits authors to store stream-based metadata in
+ * a file. This object supports the same types of metadata information as the
+ * <i>Extended Content Description Object</i> except that it also allows a
+ * stream number to be specified.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 102 $
+ */
+final class ASF_Object_Metadata extends ASF_Object
+{
+  /** @var Array */
+  private $_descriptions = array();
+  
+  /**
+   * Constructs the class with given parameters and reads object related data
+   * from the ASF file.
+   *
+   * @param Reader $reader  The reader object.
+   * @param Array  $options The options array.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    $descriptionRecordsCount = $this->_reader->readUInt16LE();
+    for ($i = 0; $i < $descriptionRecordsCount; $i++) {
+      $this->_reader->skip(2);
+      $record = array("streamNumber" => $this->_reader->readUInt16LE());
+      $nameLength = $this->_reader->readUInt16LE();
+      $dataType = $this->_reader->readUInt16LE();
+      $dataLength = $this->_reader->readUInt32LE();
+      $record["name"] = iconv
+        ("utf-16le", $this->getOption("encoding"),
+         $this->_reader->readString16LE($nameLength));
+      switch ($dataType) {
+      case 0:
+        $record["data"] = iconv
+          ("utf-16le", $this->getOption("encoding"),
+           $this->_reader->readString16LE($dataLength));
+        break;
+      case 1:
+        $record["data"] = $this->_reader->readString16LE($dataLength);
+        break;
+      case 2:
+        $record["data"] = $this->_reader->readUInt16LE() ? true : false;
+        break;
+      case 3:
+        $record["data"] = $this->_reader->readUInt32LE();
+        break;
+      case 4:
+        $record["data"] = $this->_reader->readInt64LE();
+        break;
+      case 5:
+        $record["data"] = $this->_reader->readUInt16LE();
+        break;
+      }
+      $this->_descriptions[] = $record;
+    }
+  }
+
+  /**
+   * Returns the array of description records.
+   *
+   * @return Array
+   */
+  public function getDescriptions() { return $this->_descriptions; }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/MetadataLibrary.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/MetadataLibrary.php
new file mode 100644
index 0000000..4a03fdf
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/MetadataLibrary.php
@@ -0,0 +1,137 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: MetadataLibrary.php 108 2008-09-05 17:00:05Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ASF/Object.php");
+/**#@-*/
+
+/**
+ * The <i>Metadata Library Object</i> lets authors store stream-based,
+ * language-attributed, multiply defined, and large metadata attributes in a
+ * file.
+ * 
+ * This object supports the same types of metadata as the
+ * <i>{@link ASF_Object_Metadata Metadata Object}</i>, as well as attributes
+ * with language IDs, attributes that are defined more than once, large
+ * attributes, and attributes with the GUID data type.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 108 $
+ */
+final class ASF_Object_MetadataLibrary extends ASF_Object
+{
+  /** @var Array */
+  private $_descriptionRecords = array();
+  
+  /**
+   * Constructs the class with given parameters and reads object related data
+   * from the ASF file.
+   *
+   * @param Reader $reader  The reader object.
+   * @param Array  $options The options array.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    $descriptionRecordsCount = $this->_reader->readUInt16LE();
+    for ($i = 0; $i < $descriptionRecordsCount; $i++) {
+      $descriptionRecord = array
+        ("languageIndex" => $this->_reader->readUInt16LE(),
+         "streamNumber" => $this->_reader->readUInt16LE());
+      $nameLength = $this->_reader->readUInt16LE();
+      $dataType = $this->_reader->readUInt16LE();
+      $dataLength = $this->_reader->readUInt32LE();
+      $descriptionRecord["name"] = iconv
+        ("utf-16le", $this->getOption("encoding"),
+         $this->_reader->readString16LE($nameLength));
+      switch ($dataType) {
+      case 0: // Unicode string
+        $descriptionRecord["data"] = iconv
+          ("utf-16le", $this->getOption("encoding"),
+           $this->_reader->readString16LE($dataLength));
+        break;
+      case 1: // BYTE array
+        $descriptionRecord["data"] = $this->_reader->read($dataLength);
+        break;
+      case 2: // BOOL
+        $descriptionRecord["data"] = $this->_reader->readUInt16LE() == 1;
+        break;
+      case 3: // DWORD
+        $descriptionRecord["data"] = $this->_reader->readUInt32LE();
+        break;
+      case 4: // QWORD
+        $descriptionRecord["data"] = $this->_reader->readInt64LE();
+        break;
+      case 5: // WORD
+        $descriptionRecord["data"] = $this->_reader->readUInt16LE();
+        break;
+      case 6: // GUID
+        $descriptionRecord["data"] = $this->_reader->readGUID();
+        break;
+      }
+      $this->_descriptionRecords[] = $descriptionRecord;
+    }
+  }
+  
+  /**
+   * Returns an array of description records. Each record consists of the
+   * following keys.
+   * 
+   *   o languageIndex -- Specifies the index into the <i>Language List
+   *     Object</i> that identifies the language of this attribute. If there is
+   *     no <i>Language List Object</i> present, this field is zero.
+   * 
+   *   o streamNumber -- Specifies whether the entry applies to a specific
+   *     digital media stream or whether it applies to the whole file. A value
+   *     of 0 in this field indicates that it applies to the whole file;
+   *     otherwise, the entry applies only to the indicated stream number. Valid
+   *     values are between 1 and 127.
+   * 
+   *   o name -- Specifies the name that identifies the attribute being
+   *     described.
+   * 
+   *   o data -- Specifies the actual metadata being stored.
+   * 
+   * @return Array
+   */
+  public function getDescriptionRecords() { return $this->_descriptionRecords; }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/Padding.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/Padding.php
new file mode 100644
index 0000000..4e0be36
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/Padding.php
@@ -0,0 +1,64 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: Padding.php 102 2008-06-23 20:41:20Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ASF/Object.php");
+/**#@-*/
+
+/**
+ * The <i>Padding Object</i> is a dummy object that is used to pad the size of
+ * the <i>Header Object</i>. This object enables the size of any object stored
+ * in the <i>Header Object</i> to grow or shrink without having to rewrite the
+ * entire <i>Data Object</i> and <i>Index Object</i> sections of the ASF file.
+ * For instance, if entries in the <i>Content Description Object</i> or
+ * <i>Extended Content Description Object</i> need to be removed or shortened,
+ * the size of the <i>Padding Object</i> can be increased to compensate for the
+ * reduction in size of the <i>Content Description Object</i>. The ASF file can
+ * then be updated by overwriting the previous <i>Header Object</i> with the
+ * edited <i>Header Object</i> of identical size, without having to move or
+ * rewrite the data contained in the <i>Data Object</i>.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 102 $
+ */
+final class ASF_Object_Padding extends ASF_Object
+{
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/ScriptCommand.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/ScriptCommand.php
new file mode 100644
index 0000000..4fdbfd6
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/ScriptCommand.php
@@ -0,0 +1,124 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: ScriptCommand.php 108 2008-09-05 17:00:05Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ASF/Object.php");
+/**#@-*/
+
+/**
+ * The <i>Script Command Object</i> provides a list of type/parameter pairs of
+ * strings that are synchronized to the ASF file's timeline. Types can include
+ * URL or FILENAME values. Other type values may also be freely defined and
+ * used. The semantics and treatment of this set of types are defined by the
+ * local implementations. The parameter value is specific to the type field. You
+ * can use this type/parameter pairing for many purposes, including sending URLs
+ * to be launched by a client into an HTML frame (in other words, the URL type)
+ * or launching another ASF file for the chained continuous play of audio or
+ * video presentations (in other words, the FILENAME type). This object is also
+ * used as a method to stream text, as well as to provide script commands that
+ * you can use to control elements within the client environment.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 108 $
+ */
+final class ASF_Object_ScriptCommand extends ASF_Object
+{
+  /** @var Array */
+  private $_commandTypes = array();
+
+  /** @var Array */
+  private $_commands = array();
+  
+  /**
+   * Constructs the class with given parameters and reads object related data
+   * from the ASF file.
+   *
+   * @param Reader $reader  The reader object.
+   * @param Array  $options The options array.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    $this->_reader->skip(16);
+    $commandsCount = $this->_reader->readUInt16LE();
+    $commandTypesCount = $this->_reader->readUInt16LE();
+    for ($i = 0; $i < $commandTypesCount; $i++) {
+      $commandTypeNameLength = $this->_reader->readUInt16LE();
+      $this->_commandTypes[] = iconv
+        ("utf-16le", $this->getOption("encoding"),
+         $this->_reader->readString16LE($commandTypeNameLength * 2));
+    }
+    for ($i = 0; $i < $commandsCount; $i++) {
+      $command = array
+        ("presentationTime" => $this->_reader->readUInt32LE(),
+         "typeIndex" => $this->_reader->readUInt16LE());
+      $commandNameLength = $this->_reader->readUInt16LE();
+      $command["name"] = iconv
+        ("utf-16le", $this->getOption("encoding"),
+         $this->_reader->readString16LE($commandNameLength * 2));
+      $this->_commands[] = $command;
+    }
+  }
+
+  /**
+   * Returns an array of command type names.
+   *
+   * @return Array
+   */
+  public function getCommandTypes() { return $this->_commandTypes; }
+  
+  /**
+   * Returns an array of index entries. Each entry consists of the following
+   * keys.
+   * 
+   *   o presentationTime -- Specifies the presentation time of the command, in
+   *     milliseconds.
+   * 
+   *   o typeIndex -- Specifies the type of this command, as a zero-based index
+   *     into the array of Command Types of this object.
+   * 
+   *   o name -- Specifies the name of this command.
+   *
+   * @return Array
+   */
+  public function getCommands() { return $this->_commands; }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/SimpleIndex.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/SimpleIndex.php
new file mode 100644
index 0000000..14de7c9
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/SimpleIndex.php
@@ -0,0 +1,143 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: SimpleIndex.php 108 2008-09-05 17:00:05Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ASF/Object.php");
+/**#@-*/
+
+/**
+ * For each video stream in an ASF file, there should be one instance of the
+ * <i>Simple Index Object</i>. Additionally, the instances of the <i>Simple
+ * Index Object</i> shall be ordered by stream number.
+ * 
+ * Index entries in the <i>Simple Index Object</i> are in terms of
+ * <i>Presentation Times</i>. The corresponding <i>Packet Number</i> field
+ * values (of the <i>Index Entry</i>, see below) indicate the packet number of
+ * the ASF <i>Data Packet</i> with the closest past key frame. Note that for
+ * video streams that contain both key frames and non-key frames, the <i>Packet
+ * Number</i> field will always point to the closest past key frame.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 108 $
+ */
+final class ASF_Object_SimpleIndex extends ASF_Object
+{
+  /** @var string */
+  private $_fileId;
+
+  /** @var integer */
+  private $_indexEntryTimeInterval;
+
+  /** @var integer */
+  private $_maximumPacketCount;
+
+  /** @var Array */
+  private $_indexEntries = array();
+  
+  /**
+   * Constructs the class with given parameters and reads object related data
+   * from the ASF file.
+   *
+   * @param Reader $reader  The reader object.
+   * @param Array  $options The options array.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    $this->_fileId = $this->_reader->readGUID();
+    $this->_indexEntryTimeInterval = $this->_reader->readInt64LE();
+    $this->_maximumPacketCount = $this->_reader->readUInt32LE();
+    $indexEntriesCount = $this->_reader->readUInt32LE();
+    for ($i = 0; $i < $indexEntriesCount; $i++) {
+      $this->_indexEntries[] = array
+        ("packetNumber" => $this->_reader->readUInt32LE(),
+         "packetCount" => $this->_reader->readUInt16LE());
+    }
+  }
+
+  /**
+   * Returns the unique identifier for this ASF file. The value of this field
+   * should be changed every time the file is modified in any way. The value of
+   * this field may be set to 0 or set to be identical to the value of the
+   * <i>File ID</i> field of the <i>Data Object</i> and the <i>Header
+   * Object</i>.
+   *
+   * @return string
+   */
+  public function getFileId() { return $this->_fileId; }
+
+  /**
+   * Returns the time interval between each index entry in 100-nanosecond units.
+   * The most common value is 10000000, to indicate that the index entries are
+   * in 1-second intervals, though other values can be used as well.
+   *
+   * @return integer
+   */
+  public function getIndexEntryTimeInterval()
+  {
+    return $this->_indexEntryTimeInterval;
+  }
+
+  /**
+   * Returns the maximum <i>Packet Count</i> value of all <i>Index Entries</i>.
+   *
+   * @return integer
+   */
+  public function getMaximumPacketCount() { return $this->_maximumPacketCount; }
+
+  /**
+   * Returns an array of index entries. Each entry consists of the following
+   * keys.
+   * 
+   *   o packetNumber -- Specifies the number of the Data Packet associated
+   *     with this index entry. Note that for video streams that contain both
+   *     key frames and non-key frames, this field will always point to the
+   *     closest key frame prior to the time interval.
+   * 
+   *   o packetCount -- Specifies the number of <i>Data Packets</i> to send at
+   *     this index entry. If a video key frame has been fragmented into two
+   *     Data Packets, the value of this field will be equal to 2.
+   *
+   * @return Array
+   */
+  public function getIndexEntries() { return $this->_indexEntries; }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/StreamBitrateProperties.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/StreamBitrateProperties.php
new file mode 100644
index 0000000..98fd037
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/StreamBitrateProperties.php
@@ -0,0 +1,93 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: StreamBitrateProperties.php 108 2008-09-05 17:00:05Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ASF/Object.php");
+/**#@-*/
+
+/**
+ * The <i>Stream Bitrate Properties Object</i> defines the average bit rate of
+ * each digital media stream.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 108 $
+ */
+final class ASF_Object_StreamBitrateProperties extends ASF_Object
+{
+  /** @var Array */
+  private $_bitrateRecords = array();
+  
+  /**
+   * Constructs the class with given parameters and reads object related data
+   * from the ASF file.
+   *
+   * @param Reader $reader  The reader object.
+   * @param Array  $options The options array.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    $bitrateRecordsCount = $this->_reader->readUInt16LE();
+    for ($i = 0; $i < $bitrateRecordsCount; $i++)
+      $this->_bitrateRecords[] = array
+        ("streamNumber" => ($tmp = $this->_reader->readInt16LE()) & 0x1f,
+         "flags" => $tmp >> 5,
+         "averageBitrate" => $this->_reader->readUInt32LE());
+  }
+  
+  /**
+   * Returns an array of bitrate records. Each record consists of the following
+   * keys.
+   * 
+   *   o streamNumber -- Specifies the number of this stream described by this
+   *     record. 0 is an invalid stream. Valid values are between 1 and 127.
+   * 
+   *   o flags -- These bits are reserved and should be set to 0.
+   * 
+   *   o averageBitrate -- Specifies the average bit rate of the stream in bits
+   *     per second. This value should include an estimate of ASF packet and
+   *     payload overhead associated with this stream.
+   *
+   * @return Array
+   */
+  public function getBitrateRecords() { return $this->_bitrateRecords; }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/StreamPrioritization.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/StreamPrioritization.php
new file mode 100644
index 0000000..e5f1bf5
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/StreamPrioritization.php
@@ -0,0 +1,99 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: StreamPrioritization.php 108 2008-09-05 17:00:05Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ASF/Object.php");
+/**#@-*/
+
+/**
+ * The <i>Stream Prioritization Object</i> indicates the author's intentions as
+ * to which streams should or should not be dropped in response to varying
+ * network congestion situations. There may be special cases where this
+ * preferential order may be ignored (for example, the user hits the "mute"
+ * button). Generally it is expected that implementations will try to honor the
+ * author's preference.
+ * 
+ * The priority of each stream is indicated by how early in the list that
+ * stream's stream number is listed (in other words, the list is ordered in
+ * terms of decreasing priority).
+ * 
+ * The Mandatory flag field shall be set if the author wants that stream kept
+ * "regardless". If this flag is not set, then that indicates that the stream
+ * should be dropped in response to network congestion situations. Non-mandatory
+ * streams must never be assigned a higher priority than mandatory streams.
+ * 
+ * @package    php-reader
+ * @subpackage ASF
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 108 $
+ */
+final class ASF_Object_StreamPrioritization extends ASF_Object
+{
+  /** @var Array */
+  private $_priorityRecords = array();
+  
+  /**
+   * Constructs the class with given parameters and reads object related data
+   * from the ASF file.
+   *
+   * @param Reader $reader  The reader object.
+   * @param Array  $options The options array.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    $priorityRecordCount = $this->_reader->readUInt16LE();
+    for ($i = 0; $i < $priorityRecordCount; $i++)
+      $this->_priorityRecords[] = array
+        ("streamNumber" => $this->_reader->readUInt16LE(),
+         "flags"        => $this->_reader->readUInt16LE());
+  }
+  
+  /**
+   * Returns an array of records. Each record consists of the following keys.
+   * 
+   *   o streamNumber -- Specifies the stream number. Valid values are between
+   *     1 and 127.
+   *
+   *   o flags -- Specifies the flags. The mandatory flag is the bit 1 (LSB).
+   * 
+   * @return Array
+   */
+  public function getPriorityRecords() { return $this->_priorityRecords; }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/StreamProperties.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/StreamProperties.php
new file mode 100644
index 0000000..8c42d57
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/StreamProperties.php
@@ -0,0 +1,288 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: StreamProperties.php 102 2008-06-23 20:41:20Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ASF/Object.php");
+/**#@-*/
+
+/**
+ * The <i>Stream Properties Object</i> defines the specific properties and
+ * characteristics of a digital media stream. This object defines how a digital
+ * media stream within the <i>Data Object</i> is interpreted, as well as the
+ * specific format (of elements) of the <i>Data Packet</i> itself.
+ * 
+ * Whereas every stream in an ASF presentation, including each stream in a
+ * mutual exclusion relationship, must be represented by a <i>Stream Properties
+ * Object</i>, in certain cases, this object might be found embedded in the
+ * <i>Extended Stream Properties Object</i>.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 102 $
+ */
+final class ASF_Object_StreamProperties extends ASF_Object
+{
+  /**
+   * Indicates, if set, that the data contained in this stream is encrypted and
+   * will be unreadable unless there is a way to decrypt the stream.
+   */
+  const ENCRYPTED_CONTENT = 0x8000;
+  
+  const AUDIO_MEDIA = "f8699e40-5b4d-11cf-a8fd-00805f5c442b";
+  const VIDEO_MEDIA = "bc19efc0-5b4d-11cf-a8fd-00805f5c442b";
+  const COMMAND_MEDIA = "59dacfc0-59e6-11d0-a3ac-00a0c90348f6";
+  const JFIF_MEDIA = "b61be100-5b4e-11cf-a8fD-00805f5c442b";
+  const DEGRADABLE_JPEG_MEDIA = "35907dE0-e415-11cf-a917-00805f5c442b";
+  const FILE_TRANSFER_MEDIA = "91bd222c-f21c-497a-8b6d-5aa86bfc0185";
+  const BINARY_MEDIA = "3afb65e2-47ef-40f2-ac2c-70a90d71d343";
+  
+  const NO_ERROR_CORRECTION = "20fb5700-5b55-11cf-a8fd-00805f5c442b";
+  const AUDIO_SPREAD = "bfc3cd50-618f-11cf-8bb2-00aa00b4e220";
+  
+  /** @var string */
+  private $_streamType;
+
+  /** @var string */
+  private $_errorCorrectionType;
+
+  /** @var integer */
+  private $_timeOffset;
+
+  /** @var integer */
+  private $_flags;
+
+  /** @var Array */
+  private $_typeSpecificData = array();
+
+  /** @var Array */
+  private $_errorCorrectionData = array();
+  
+  /**
+   * Constructs the class with given parameters and reads object related data
+   * from the ASF file.
+   *
+   * @param Reader $reader  The reader object.
+   * @param Array  $options The options array.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    $this->_streamType = $this->_reader->readGUID();
+    $this->_errorCorrectionType = $this->_reader->readGUID();
+    $this->_timeOffset = $this->_reader->readInt64LE();
+    $typeSpecificDataLength = $this->_reader->readUInt32LE();
+    $errorCorrectionDataLength = $this->_reader->readUInt32LE();
+    $this->_flags = $this->_reader->readUInt16LE();
+    $this->_reader->skip(4);
+    switch ($this->_streamType) {
+    case self::AUDIO_MEDIA:
+      $this->_typeSpecificData = array
+        ("codecId" => $this->_reader->readUInt16LE(),
+         "numberOfChannels" => $this->_reader->readUInt16LE(),
+         "samplesPerSecond" => $this->_reader->readUInt32LE(),
+         "avgNumBytesPerSecond" => $this->_reader->readUInt32LE(),
+         "blockAlignment" => $this->_reader->readUInt16LE(),
+         "bitsPerSample" => $this->_reader->readUInt16LE());
+      $codecSpecificDataSize = $this->_reader->readUInt16LE();
+      $this->_typeSpecificData["codecSpecificData"] =
+        $this->_reader->read($codecSpecificDataSize);
+      break;
+    case self::VIDEO_MEDIA:
+      $this->_typeSpecificData = array
+        ("encodedImageWidth" => $this->_reader->readUInt32LE(),
+         "encodedImageHeight" => $this->_reader->readUInt32LE(),
+         "reservedFlags" => $this->_reader->readInt8());
+      $this->_reader->skip(2);
+      $formatDataSize = $this->_reader->readUInt32LE();
+      $this->_typeSpecificData = array_merge
+        ($this->_typeSpecificData, array
+         ("imageWidth" => $this->_reader->readUInt32LE(),
+          "imageHeight" => $this->_reader->readUInt32LE(),
+          "reserved" => $this->_reader->readUInt16LE(),
+          "bitsPerPixelCount" => $this->_reader->readUInt16LE(),
+          "compressionId" => $this->_reader->readUInt32LE(),
+          "imageSize" => $this->_reader->readUInt32LE(),
+          "horizontalPixelsPerMeter" => $this->_reader->readUInt32LE(),
+          "verticalPixelsPerMeter" => $this->_reader->readUInt32LE(),
+          "colorsUsedCount" => $this->_reader->readUInt32LE(),
+          "importantColorsCount" => $this->_reader->readUInt32LE(),
+          "codecSpecificData" => $this->_reader->read($formatDataSize - 38)));
+      break;
+    case self::JFIF_MEDIA:
+      $this->_typeSpecificData = array
+        ("imageWidth" => $this->_reader->readUInt32LE(),
+         "imageHeight" => $this->_reader->readUInt32LE(),
+         "reserved" => $this->_reader->readUInt32LE());
+      break;
+    case self::DEGRADABLE_JPEG_MEDIA:
+      $this->_typeSpecificData = array
+        ("imageWidth" => $this->_reader->readUInt32LE(),
+         "imageHeight" => $this->_reader->readUInt32LE(),
+         $this->_reader->readUInt16LE(),
+         $this->_reader->readUInt16LE(),
+         $this->_reader->readUInt16LE());
+      $interchangeDataSize = $this->_reader->readUInt16LE();
+      if ($interchangeDataSize == 0)
+        $interchangeDataSize++;
+      $this->_typeSpecificData["interchangeData"] =
+        $this->_reader->read($interchangeDataSize);
+      break;
+    case self::FILE_TRANSFER_MEDIA:
+    case self::BINARY_MEDIA:
+      $this->_typeSpecificData = array
+        ("majorMediaType" => $this->_reader->getGUID(),
+         "mediaSubtype" => $this->_reader->getGUID(),
+         "fixedSizeSamples" => $this->_reader->readUInt32LE(),
+         "temporalCompression" => $this->_reader->readUInt32LE(),
+         "sampleSize" => $this->_reader->readUInt32LE(),
+         "formatType" => $this->_reader->getGUID());
+      $formatDataSize = $this->_reader->readUInt32LE();
+      $this->_typeSpecificData["formatData"] =
+        $this->_reader->read($formatDataSize);
+      break;
+    case self::COMMAND_MEDIA:
+    default:
+      $this->_reader->skip($typeSpecificDataLength);
+    }
+    switch ($this->_errorCorrectionType) {
+    case self::AUDIO_SPREAD:
+      $this->_errorCorrectionData = array
+        ("span" => $this->_reader->readInt8(),
+         "virtualPacketLength" => $this->_reader->readUInt16LE(),
+         "virtualChunkLength" => $this->_reader->readUInt16LE());
+      $silenceDataSize = $this->_reader->readUInt16LE();
+      $this->_errorCorrectionData["silenceData"] =
+        $this->_reader->read($silenceDataSize);
+      break;
+    case self::NO_ERROR_CORRECTION:
+    default:
+      $this->_reader->skip($errorCorrectionDataLength);
+    }
+  }
+
+  /**
+   * Returns the number of this stream. 0 is an invalid stream. Valid values are
+   * between 1 and 127. The numbers assigned to streams in an ASF presentation
+   * may be any combination of unique values; parsing logic must not assume that
+   * streams are numbered sequentially.
+   *
+   * @return integer
+   */
+  public function getStreamNumber() { return $this->_flags & 0x3f; }
+
+  /**
+   * Returns the type of the stream (for example, audio, video, and so on).
+   *
+   * @return string
+   */
+  public function getStreamType() { return $this->_streamType; }
+
+  /**
+   * Returns the error correction type used by this digital media stream. For
+   * streams other than audio, this value should be set to NO_ERROR_CORRECTION.
+   * For audio streams, this value should be set to AUDIO_SPREAD.
+   *
+   * @return string
+   */
+  public function getErrorCorrectionType()
+  {
+    return $this->_errorCorrectionType;
+  }
+
+  /**
+   * Returns the presentation time offset of the stream in 100-nanosecond units.
+   * The value of this field is added to all of the timestamps of the samples in
+   * the stream. This value shall be equal to the send time of the first
+   * interleaved packet in the data section. The value of this field is
+   * typically 0. It is non-zero in the case when an ASF file is edited and it
+   * is not possible for the editor to change the presentation times and send
+   * times of ASF packets. Note that if more than one stream is present in an
+   * ASF file the offset values of all stream properties objects must be equal.
+   *
+   * @return integer
+   */
+  public function getTimeOffset() { return $this->_timeOffset; }
+  
+  /**
+   * Checks whether or not the flag is set. Returns <var>true</var> if the flag
+   * is set, <var>false</var> otherwise.
+   * 
+   * @param integer $flag The flag to query.
+   * @return boolean
+   */
+  public function hasFlag($flag) { return ($this->_flags & $flag) == $flag; }
+  
+  /**
+   * Returns the flags field.
+   *
+   * @return integer
+   */
+  public function getFlags() { return $this->_flags; }
+  
+  /**
+   * Returns type-specific format data. The structure for the <i>Type-Specific
+   * Data</i> field is determined by the value stored in the <i>Stream Type</i>
+   * field.
+   * 
+   * The type-specific data is returned as key-value pairs of an associate
+   * array.
+   *
+   * @return Array
+   */
+  public function getTypeSpecificData() { return $this->_typeSpecificData; }
+
+  /**
+   * Returns data specific to the error correction type. The structure for the
+   * <i>Error Correction Data</i> field is determined by the value stored in the
+   * <i>Error Correction Type</i> field. For example, an audio data stream might
+   * need to know how codec chunks were redistributed, or it might need a sample
+   * of encoded silence.
+   * 
+   * The error correction type-specific data is returned as key-value pairs of
+   * an associate array.
+   *
+   * @return integer
+   */
+  public function getErrorCorrectionData()
+  {
+    return $this->_errorCorrectionData;
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/TimecodeIndex.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/TimecodeIndex.php
new file mode 100644
index 0000000..943a353
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/TimecodeIndex.php
@@ -0,0 +1,181 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: TimecodeIndex.php 108 2008-09-05 17:00:05Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ASF/Object.php");
+/**#@-*/
+
+/**
+ * This top-level ASF object supplies timecode indexing information for the
+ * streams of an ASF file. It includes stream-specific indexing information
+ * based on the timecodes found in the file. If the <i>Timecode Index Object</i>
+ * is used, it is recommended that timecodes be stored as a <i>Payload Extension
+ * System</i> on the appropriate stream. It is also recommended that every
+ * timecode appearing in the ASF file have a corresponging index entry.
+ * 
+ * The index is designed to be broken into blocks to facilitate storage that is
+ * more space-efficient by using 32-bit offsets relative to a 64-bit base. That
+ * is, each index block has a full 64-bit offset in the block header that is
+ * added to the 32-bit offsets found in each index entry. If a file is larger
+ * than 2^32 bytes, then multiple index blocks can be used to fully index the
+ * entire large file while still keeping index entry offsets at 32 bits.
+ * 
+ * To locate an object with a particular timecode in an ASF file, one would
+ * typically look through the <i>Timecode Index Object</i> in blocks of the
+ * appropriate range and try to locate the nearest possible timecode. The
+ * corresponding <i>Offset</i> field values of the <i>Index Entry</i> are byte
+ * offsets that, when combined with the <i>Block Position</i> value of the Index
+ * Block, indicate the starting location in bytes of an ASF Data Packet relative
+ * to the start of the first ASF Data Packet in the file.
+ * 
+ * Any ASF file containing a <i>Timecode Index Object</i> shall also contain a
+ * <i>Timecode Index Parameters Object</i> in its
+ * {@link ASF_Object_Header ASF Header}.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 108 $
+ */
+final class ASF_Object_TimecodeIndex extends ASF_Object
+{
+  /**
+   * Indicates that the index type is Nearest Past Data Packet. The Nearest
+   * Past Data Packet indexes point to the data packet whose presentation time
+   * is closest to the index entry time.
+   */
+  const NEAREST_PAST_DATA_PACKET = 1;
+  
+  /**
+   * Indicates that the index type is Nearest Past Media. The Nearest Past
+   * Object indexes point to the closest data packet containing an entire object
+   * or first fragment of an object.
+   */
+  const NEAREST_PAST_MEDIA = 2;
+  
+  /**
+   * Indicates that the index type is Nearest Past Cleanpoint. The Nearest Past
+   * Cleanpoint indexes point to the closest data packet containing an entire
+   * object (or first fragment of an object) that has the Cleanpoint Flag set.
+   * 
+   * Nearest Past Cleanpoint is the most common type of index.
+   */
+  const NEAREST_PAST_CLEANPOINT = 3;
+  
+  /** @var Array */
+  private $_indexSpecifiers = array();
+
+  /** @var Array */
+  private $_indexBlocks = array();
+  
+  /**
+   * Constructs the class with given parameters and reads object related data
+   * from the ASF file.
+   *
+   * @param Reader $reader  The reader object.
+   * @param Array  $options The options array.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    $this->_reader->skip(4);
+    $indexSpecifiersCount = $this->_reader->readUInt16LE();
+    $indexBlocksCount = $this->_reader->readUInt32LE();
+    for ($i = 0; $i < $indexSpecifiersCount; $i++)
+      $this->_indexSpecifiers[] = array
+        ("streamNumber" => $this->_reader->readUInt16LE(),
+         "indexType" => $this->_reader->readUInt16LE());
+    for ($i = 0; $i < $indexBlocksCount; $i++) {
+      $indexEntryCount = $this->_reader->readUInt32LE();
+      $timecodeRange = $this->_reader->readUInt16LE();
+      $blockPositions = array();
+      for ($i = 0; $i < $indexSpecifiersCount; $i++)
+        $blockPositions[] = $this->_reader->readInt64LE();
+      $indexEntries = array();
+      for ($i = 0; $i < $indexEntryCount; $i++) {
+        $timecode = $this->_reader->readUInt32LE();
+        $offsets = array();
+        for ($i = 0; $i < $indexSpecifiersCount; $i++)
+          $offsets[] = $this->_reader->readUInt32LE();
+        $indexEntries[] = array
+          ("timecode" => $timecode,
+           "offsets" => $offsets);
+      }
+      $this->_indexBlocks[] = array
+        ("timecodeRange" => $timecodeRange,
+         "blockPositions" => $blockPositions,
+         "indexEntries" => $indexEntries);
+    }
+  }
+  
+  /**
+   * Returns an array of index specifiers. Each entry consists of the following
+   * keys.
+   * 
+   *   o streamNumber -- Specifies the stream number that the <i>Index
+   *     Specifiers</i> refer to. Valid values are between 1 and 127.
+   * 
+   *   o indexType -- Specifies the type of index.
+   *
+   * @return Array
+   */
+  public function getIndexSpecifiers() { return $this->_indexSpecifiers; }
+  
+  /**
+   * Returns an array of index entries. Each entry consists of the following
+   * keys.
+   * 
+   *   o timecodeRange -- Specifies the timecode range for this block.
+   *     Subsequent blocks must contain range numbers greater than or equal to
+   *     this one.
+   * 
+   *   o blockPositions -- Specifies a list of byte offsets of the beginnings of
+   *     the blocks relative to the beginning of the first Data Packet (for
+   *     example, the beginning of the Data Object + 50 bytes).
+   * 
+   *   o indexEntries -- An array that consists of the following keys
+   *       o timecode -- This is the 4-byte timecode for these entries.
+   *       o offsets -- Specifies the offset. An offset value of 0xffffffff
+   *         indicates an invalid offset value.
+   *
+   * @return Array
+   */
+  public function getIndexBlocks() { return $this->_indexBlocks; }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/TimecodeIndexParameters.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/TimecodeIndexParameters.php
new file mode 100644
index 0000000..a7a9ef8
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/TimecodeIndexParameters.php
@@ -0,0 +1,125 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: TimecodeIndexParameters.php 108 2008-09-05 17:00:05Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ASF/Object.php");
+/**#@-*/
+
+/**
+ * The <i>Timecode Index Parameters Object</i> supplies information about those
+ * streams that are actually indexed (there must be at least one stream in an
+ * index) by timecodes. All streams referred to in the
+ * {@link ASF_Object_TimecodeIndexParameters Timecode Index Parameters Object}
+ * must have timecode Payload Extension Systems associated with them in the
+ * {@link ASF_Object_ExtendedStreamProperties Extended Stream Properties
+ * Object}. This object shall be present in the {@link ASF_Object_Header Header
+ * Object} if there is a {@link ASF_Object_TimecodeIndex Timecode Index Object}
+ * present in the file.
+ * 
+ * An Index Specifier is required for each stream that will be indexed by the
+ * {@link ASF_Object_TimecodeIndex Timecode Index Object}. These specifiers must
+ * exactly match those in the {@link ASF_Object_TimecodeIndex Timecode Index
+ * Object}.
+ *
+ * @package    php-reader
+ * @subpackage ASF
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 108 $
+ */
+final class ASF_Object_TimecodeIndexParameters extends ASF_Object
+{
+  /** @var string */
+  private $_indexEntryCountInterval;
+  
+  /** @var Array */
+  private $_indexSpecifiers = array();
+  
+  /**
+   * Constructs the class with given parameters and reads object related data
+   * from the ASF file.
+   *
+   * @param Reader $reader  The reader object.
+   * @param Array  $options The options array.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    $this->_indexEntryCountInterval = $this->_reader->readUInt32LE();
+    $indexSpecifiersCount = $this->_reader->readUInt16LE();
+    for ($i = 0; $i < $indexSpecifiersCount; $i++) {
+      $this->_indexSpecifiers[] = array
+        ("streamNumber" => $this->_reader->readUInt16LE(),
+         "indexType" => $this->_reader->readUInt16LE());
+    }
+  }
+  
+  /**
+   * Returns the interval between each index entry by the number of media
+   * objects. This value cannot be 0.
+   *
+   * @return integer
+   */
+  public function getIndexEntryCountInterval()
+  {
+    return $this->_indexEntryCountInterval;
+  }
+  
+  /**
+   * Returns an array of index entries. Each entry consists of the following
+   * keys.
+   * 
+   *   o streamNumber -- Specifies the stream number that the Index Specifiers
+   *     refer to. Valid values are between 1 and 127.
+   * 
+   *   o indexType -- Specifies the type of index. Values are defined as
+   *     follows:
+   *       2 = Nearest Past Media Object,
+   *       3 = Nearest Past Cleanpoint (1 is not a valid value).
+   *     For a video stream, The Nearest Past Media Object indexes point to the
+   *     closest data packet containing an entire video frame or the first
+   *     fragment of a video frame, and the Nearest Past Cleanpoint indexes
+   *     point to the closest data packet containing an entire video frame (or
+   *     first fragment of a video frame) that is a key frame. Nearest Past
+   *     Media Object is the most common value.
+   *
+   * @return Array
+   */
+  public function getIndexSpecifiers() { return $this->_indexSpecifiers; }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Encoding.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Encoding.php
new file mode 100644
index 0000000..5fd8e7f
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Encoding.php
@@ -0,0 +1,79 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: Encoding.php 105 2008-07-30 14:56:47Z svollbehr $
+ */
+
+/**
+ * The <var>Encoding</var> interface implies that the ID3v2 frame supports
+ * content encoding.
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 105 $
+ */
+interface ID3_Encoding
+{
+  /** The ISO-8859-1 encoding. */
+  const ISO88591 = 0;
+  
+  /** The UTF-16 Unicode encoding with BOM. */
+  const UTF16    = 1;
+  
+  /** The UTF-16LE Unicode encoding without BOM. */
+  const UTF16LE  = 4;
+  
+  /** The UTF-16BE Unicode encoding without BOM. */
+  const UTF16BE  = 2;
+  
+  /** The UTF-8 Unicode encoding. */
+  const UTF8     = 3;
+  
+  /**
+   * Returns the text encoding.
+   * 
+   * @return integer
+   */
+  public function getEncoding();
+  
+  /**
+   * Sets the text encoding.
+   * 
+   * @param integer $encoding The text encoding.
+   */
+  public function setEncoding($encoding);
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Exception.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Exception.php
new file mode 100644
index 0000000..e9b2a8b
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Exception.php
@@ -0,0 +1,51 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: Exception.php 39 2008-03-26 17:27:22Z svollbehr $
+ */
+
+/**
+ * The ID3_Exception is thrown whenever an error occurs within the {@link ID3v1}
+ * or the {@link ID3v2} classes.
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 39 $
+ */
+class ID3_Exception extends Exception
+{
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/ExtendedHeader.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/ExtendedHeader.php
new file mode 100644
index 0000000..9a90bd5
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/ExtendedHeader.php
@@ -0,0 +1,323 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: ExtendedHeader.php 105 2008-07-30 14:56:47Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Object.php");
+/**#@-*/
+
+/**
+ * The extended header contains information that can provide further insight in
+ * the structure of the tag, but is not vital to the correct parsing of the tag
+ * information; hence the extended header is optional.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @author     Ryan Butterfield <buttza@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 105 $
+ */
+final class ID3_ExtendedHeader extends ID3_Object
+{
+  /**
+   * A flag to denote that the present tag is an update of a tag found earlier
+   * in the present file or stream. If frames defined as unique are found in
+   * the present tag, they are to override any corresponding ones found in the
+   * earlier tag. This flag has no corresponding data.
+   *
+   * @since ID3v2.4.0
+   */
+  const UPDATE = 64;
+  
+  /**
+   * @since ID3v2.4.0 A flag to denote that a CRC-32 data is included in the
+   * extended header. The CRC is calculated on all the data between the header
+   * and footer as indicated by the header's tag length field, minus the
+   * extended header. Note that this includes the padding (if there is any), but
+   * excludes the footer. The CRC-32 is stored as an 35 bit synchsafe integer,
+   * leaving the upper four bits always zeroed.
+   *
+   * @since ID3v2.3.0 The CRC is calculated before unsynchronisation on the data
+   * between the extended header and the padding, i.e. the frames and only the
+   * frames.
+   */
+  const CRC32 = 32;
+  
+  /**
+   * A flag to denote whether or not the tag has restrictions applied on it.
+   *
+   * @since ID3v2.4.0
+   */
+  const RESTRICTED = 16;
+
+  /** @var integer */
+  private $_size;
+
+  /** @var integer */
+  private $_flags = 0;
+  
+  /** @var integer */
+  private $_padding;
+  
+  /** @var integer */
+  private $_crc;
+  
+  /** @var integer */
+  private $_restrictions = 0;
+  
+  /**
+   * Constructs the class with given parameters and reads object related data
+   * from the ID3v2 tag.
+   *
+   * @param Reader $reader The reader object.
+   * @param Array $options The options array.
+   */
+  public function __construct($reader = null, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    if ($reader === null)
+      return;
+
+    $offset = $this->_reader->getOffset();
+    $this->_size = $this->_reader->readUInt32BE();
+    
+    /* ID3v2.3.0 ExtendedHeader */
+    if ($this->getOption("version", 4) < 4) {
+      if ($this->_reader->readUInt16BE() == 0x8000)
+        $this->_flags = self::CRC32;
+      $this->_padding = $this->_reader->readUInt32BE();
+      if ($this->hasFlag(self::CRC32))
+        $this->_crc = Transform::readUInt32BE();
+    }
+    
+    /* ID3v2.4.0 ExtendedHeader */
+    else {
+      $this->_size = $this->decodeSynchsafe32($this->_size);
+      $this->_reader->skip(1);
+      $this->_flags = $this->_reader->readInt8();
+      if ($this->hasFlag(self::UPDATE))
+        $this->_reader->skip(1);
+      if ($this->hasFlag(self::CRC32)) {
+        $this->_reader->skip(1);
+        $this->_crc =
+          Transform::fromInt8($this->_reader->read(1)) * (0xfffffff + 1) +
+          decodeSynchsafe32(Transform::fromUInt32BE($this->_reader->read(4)));
+      }
+      if ($this->hasFlag(self::RESTRICTED)) {
+        $this->_reader->skip(1);
+        $this->_restrictions = $this->_reader->readInt8(1);
+      }
+    }
+  }
+  
+  /**
+   * Returns the extended header size in bytes.
+   * 
+   * @return integer
+   */
+  public function getSize() { return $this->_size; }
+  
+  /**
+   * Checks whether or not the flag is set. Returns <var>true</var> if the flag
+   * is set, <var>false</var> otherwise.
+   * 
+   * @param integer $flag The flag to query.
+   * @return boolean
+   */
+  public function hasFlag($flag) { return ($this->_flags & $flag) == $flag; }
+  
+  /**
+   * Returns the flags byte.
+   * 
+   * @return integer
+   */
+  public function getFlags($flags) { return $this->_flags; }
+  
+  /**
+   * Sets the flags byte.
+   * 
+   * @param integer $flags The flags byte.
+   */
+  public function setFlags($flags) { $this->_flags = $flags; }
+  
+  /**
+   * Returns the CRC-32 data.
+   * 
+   * @return integer
+   */
+  public function getCrc()
+  {
+    if ($this->hasFlag(self::CRC32))
+      return $this->_crc;
+    return false;
+  }
+  
+  /**
+   * Sets whether the CRC-32 should be generated upon tag write.
+   *
+   * @param boolean $useCrc Whether CRC-32 should be generated.
+   */
+  public function useCrc($useCrc)
+  {
+    if ($useCrc)
+      $this->setFlags($this->getFlags() | self::CRC32);
+    else
+      $this->setFlags($this->getFlags() & ~self::CRC32);
+  }
+  
+  /**
+   * Sets the CRC-32. The CRC-32 value is calculated of all the frames in the
+   * tag and includes padding.
+   *
+   * @param integer $crc The 32-bit CRC value.
+   */
+  public function setCrc($crc)
+  {
+    if (is_bool($crc))
+      $this->useCrc($crc);
+    else
+      $this->_crc = $crc;
+  }
+  
+  /**
+   * Returns the restrictions. For some applications it might be desired to
+   * restrict a tag in more ways than imposed by the ID3v2 specification. Note
+   * that the presence of these restrictions does not affect how the tag is
+   * decoded, merely how it was restricted before encoding. If this flag is set
+   * the tag is restricted as follows:
+   *
+   * <pre>
+   * Restrictions %ppqrrstt
+   *
+   * p - Tag size restrictions
+   *
+   *   00   No more than 128 frames and 1 MB total tag size.
+   *   01   No more than 64 frames and 128 KB total tag size.
+   *   10   No more than 32 frames and 40 KB total tag size.
+   *   11   No more than 32 frames and 4 KB total tag size.
+   *
+   * q - Text encoding restrictions
+   *
+   *   0    No restrictions
+   *   1    Strings are only encoded with ISO-8859-1 or UTF-8.
+   *
+   * r - Text fields size restrictions
+   *
+   *   00   No restrictions
+   *   01   No string is longer than 1024 characters.
+   *   10   No string is longer than 128 characters.
+   *   11   No string is longer than 30 characters.
+   *
+   *   Note that nothing is said about how many bytes is used to represent those
+   *   characters, since it is encoding dependent. If a text frame consists of
+   *   more than one string, the sum of the strungs is restricted as stated.
+   *
+   * s - Image encoding restrictions
+   *
+   *   0   No restrictions
+   *   1   Images are encoded only with PNG [PNG] or JPEG [JFIF].
+   *
+   * t - Image size restrictions
+   *
+   *   00  No restrictions
+   *   01  All images are 256x256 pixels or smaller.
+   *   10  All images are 64x64 pixels or smaller.
+   *   11  All images are exactly 64x64 pixels, unless required otherwise.
+   * </pre>
+   *
+   * @return integer
+   */
+  public function getRestrictions() { return $this->_restrictions; }
+  
+  /**
+   * Sets the restrictions byte. See {@link #getRestrictions} for more.
+   *
+   * @param integer $restrictions The restrictions byte.
+   */
+  public function setRestrictions($restrictions)
+  {
+    $this->_restrictions = $restrictions;
+  }
+  
+  /**
+   * Returns the total padding size, or simply the total tag size excluding the
+   * frames and the headers.
+   *
+   * @return integer
+   * @deprecated ID3v2.3.0
+   */
+  public function getPadding() { return $this->_padding; }
+  
+  /**
+   * Sets the total padding size, or simply the total tag size excluding the
+   * frames and the headers.
+   *
+   * @param integer $padding The padding size.
+   * @deprecated ID3v2.3.0
+   */
+  public function setPadding($padding) { return $this->_padding = $padding; }
+  
+  /**
+   * Returns the header raw data.
+   *
+   * @return string
+   */
+  public function __toString()
+  {
+    /* ID3v2.3.0 ExtendedHeader */
+    if ($this->getOption("version", 4) < 4) {
+      return Transform::toUInt32BE($this->_size) .
+        Transform::toUInt16BE($this->hasFlag(self::CRC32) ? 0x8000 : 0) .
+        Transform::toUInt32BE($this->_padding) .
+        ($this->hasFlag(self::CRC32) ? Transform::toUInt32BE($this->_crc) : "");
+    }
+    
+    /* ID3v2.4.0 ExtendedHeader */
+    else {
+      return Transform::toUInt32BE($this->encodeSynchsafe32($this->_size)) .
+        Transform::toInt8(1) . Transform::toInt8($this->_flags) .
+        ($this->hasFlag(self::UPDATE) ? "\0" : "") .
+        ($this->hasFlag(self::CRC32) ? Transform::toInt8(5) .
+         Transform::toInt8($this->_crc & 0xf0000000 >> 28 & 0xf /*eq >>> 28*/) .
+         Transform::toUInt32BE($this->encodeSynchsafe32($this->_crc)) : "") .
+        ($this->hasFlag(self::RESTRICTED) ? 
+           Transform::toInt8(1) . Transform::toInt8($this->_restrictions) : "");
+    }
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame.php
new file mode 100644
index 0000000..cf4a6dc
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame.php
@@ -0,0 +1,295 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: Frame.php 107 2008-08-03 19:09:16Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Object.php");
+/**#@-*/
+
+/**
+ * A base class for all ID3v2 frames as described in the
+ * {@link http://www.id3.org/id3v2.4.0-frames ID3v2 frames document}.
+ *
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 107 $
+ */
+class ID3_Frame extends ID3_Object
+{
+  /**
+   * This flag tells the tag parser what to do with this frame if it is unknown
+   * and the tag is altered in any way. This applies to all kinds of
+   * alterations, including adding more padding and reordering the frames.
+   */
+  const DISCARD_ON_TAGCHANGE = 16384;
+  
+  /**
+   * This flag tells the tag parser what to do with this frame if it is unknown
+   * and the file, excluding the tag, is altered. This does not apply when the
+   * audio is completely replaced with other audio data.
+   */
+  const DISCARD_ON_FILECHANGE = 8192;
+  
+  /**
+   * This flag, if set, tells the software that the contents of this frame are
+   * intended to be read only. Changing the contents might break something,
+   * e.g. a signature.
+   */
+  const READ_ONLY = 4096;
+  
+  /**
+   * This flag indicates whether or not this frame belongs in a group with
+   * other frames. If set, a group identifier byte is added to the frame. Every
+   * frame with the same group identifier belongs to the same group.
+   */
+  const GROUPING_IDENTITY = 32;
+  
+  /**
+   * This flag indicates whether or not the frame is compressed. A <i>Data
+   * Length Indicator</i> byte is included in the frame.
+   *
+   * @see DATA_LENGTH_INDICATOR
+   */
+  const COMPRESSION = 8;
+  
+  /**
+   * This flag indicates whether or not the frame is encrypted. If set, one byte
+   * indicating with which method it was encrypted will be added to the frame.
+   * See description of the {@link ID3_Frame_ENCR} frame for more information
+   * about encryption method registration. Encryption should be done after
+   * compression. Whether or not setting this flag requires the presence of a
+   * <i>Data Length Indicator</i> depends on the specific algorithm used.
+   *
+   * @see DATA_LENGTH_INDICATOR
+   */
+  const ENCRYPTION = 4;
+  
+  /**
+   * This flag indicates whether or not unsynchronisation was applied to this
+   * frame.
+   *
+   * @since ID3v2.4.0
+   */
+  const UNSYNCHRONISATION = 2;
+  
+  /**
+   * This flag indicates that a data length indicator has been added to the
+   * frame.
+   *
+   * @since ID3v2.4.0
+   */
+  const DATA_LENGTH_INDICATOR = 1;
+
+  /** @var integer */
+  private $_identifier;
+
+  /** @var integer */
+  private $_size = 0;
+
+  /** @var integer */
+  private $_flags = 0;
+  
+  /**
+   * Raw content of the frame.
+   *
+   * @var string
+   */
+  protected $_data = "";
+
+  /**
+   * Constructs the class with given parameters and reads object related data
+   * from the ID3v2 tag.
+   *
+   * @todo  Only limited subset of flags are processed.
+   * @param Reader $reader The reader object.
+   * @param Array $options The options array.
+   */
+  public function __construct($reader = null, &$options = array())
+  {
+    parent::__construct($reader, $options);
+
+    if ($reader === null) {
+      $this->_identifier = substr(get_class($this), -4);
+    } else {
+      $this->_identifier = $this->_reader->readString8(4);
+
+      /* ID3v2.3.0 size and flags; convert flags to 2.4.0 format */
+      if ($this->getOption("version", 4) < 4) {
+        $this->_size = $this->_reader->readUInt32BE();
+        $flags = $this->_reader->readUInt16BE();
+        if (($flags & 0x8000) == 0x8000)
+          $this->_flags |= self::DISCARD_ON_TAGCHANGE;
+        if (($flags & 0x4000) == 0x4000)
+          $this->_flags |= self::DISCARD_ON_FILECHANGE;
+        if (($flags & 0x2000) == 0x2000)
+          $this->_flags |= self::READ_ONLY;
+        if (($flags & 0x80) == 0x80)
+          $this->_flags |= self::COMPRESSION;
+        if (($flags & 0x40) == 0x40)
+          $this->_flags |= self::ENCRYPTION;
+        if (($flags & 0x20) == 0x20)
+          $this->_flags |= self::GROUPING_IDENTITY;
+      }
+      
+      /* ID3v2.4.0 size and flags */
+      else {
+        $this->_size = $this->decodeSynchsafe32($this->_reader->readUInt32BE());
+        $this->_flags = $this->_reader->readUInt16BE();
+      }
+      
+      $dataLength = $this->_size;
+      if ($this->hasFlag(self::DATA_LENGTH_INDICATOR)) {
+        $dataLength = $this->decodeSynchsafe32($this->_reader->readUInt32BE());
+        $this->_size -= 4;
+      }
+      $this->_data = $this->_reader->read($this->_size);
+      $this->_size = $dataLength;
+      
+      if ($this->hasFlag(self::UNSYNCHRONISATION) ||
+          $this->getOption("unsyncronisation", false) === true)
+        $this->_data = $this->decodeUnsynchronisation($this->_data);
+    }
+  }
+
+  /**
+   * Returns the frame identifier string.
+   * 
+   * @return string
+   */
+  public function getIdentifier() { return $this->_identifier; }
+  
+  /**
+   * Sets the frame identifier.
+   * 
+   * @param string $identifier The identifier.
+   */
+  public function setIdentifier($identifier)
+  {
+    $this->_identifier = $identifier;
+  }
+  
+  /**
+   * Returns the size of the data in the final frame, after encryption,
+   * compression and unsynchronisation. The size is excluding the frame header.
+   * 
+   * @return integer
+   */
+  public function getSize() { return $this->_size; }
+  
+  /**
+   * Checks whether or not the flag is set. Returns <var>true</var> if the flag
+   * is set, <var>false</var> otherwise.
+   * 
+   * @param integer $flag The flag to query.
+   * @return boolean
+   */
+  public function hasFlag($flag) { return ($this->_flags & $flag) == $flag; }
+  
+  /**
+   * Returns the frame flags byte.
+   * 
+   * @return integer
+   */
+  public function getFlags($flags) { return $this->_flags; }
+  
+  /**
+   * Sets the frame flags byte.
+   * 
+   * @param string $flags The flags byte.
+   */
+  public function setFlags($flags) { $this->_flags = $flags; }
+  
+  /**
+   * Sets the frame raw data.
+   *
+   * @param string $data
+   */
+  protected function setData($data)
+  {
+    $this->_data = $data;
+    $this->_size = strlen($data);
+  }
+
+  /**
+   * Returns the frame raw data.
+   *
+   * @return string
+   */
+  public function __toString()
+  {
+    /* ID3v2.3.0 Flags; convert from 2.4.0 format */
+    if ($this->getOption("version", 4) < 4) {
+      $flags = 0;
+      if ($this->hasFlag(self::DISCARD_ON_TAGCHANGE))
+        $flags = $flags | 0x8000;
+      if ($this->hasFlag(self::DISCARD_ON_FILECHANGE))
+        $flags = $flags | 0x4000;
+      if ($this->hasFlag(self::READ_ONLY))
+        $flags = $flags | 0x2000;
+      if ($this->hasFlag(self::COMPRESSION))
+        $flags = $flags | 0x80;
+      if ($this->hasFlag(self::ENCRYPTION))
+        $flags = $flags | 0x40;
+      if ($this->hasFlag(self::GROUPING_IDENTITY))
+        $flags = $flags | 0x20;
+    }
+
+    /* ID3v2.4.0 Flags */
+    else
+      $flags = $this->_flags;
+    
+    $size = $this->_size;
+    if ($this->getOption("version", 4) < 4)
+      $data = $this->_data;
+    else {
+      $data = $this->encodeUnsynchronisation($this->_data);
+      if (($dataLength = strlen($data)) != $size) {
+        $size = 4 + $dataLength;
+        $data = Transform::toUInt32BE($this->encodeSynchsafe32($this->_size)) .
+          $data;
+        $flags |= self::DATA_LENGTH_INDICATOR | self::UNSYNCHRONISATION;
+        $this->setOption("unsyncronisation", true);
+      }
+    }
+    return Transform::toString8(substr($this->_identifier, 0, 4), 4) .
+      Transform::toUInt32BE($this->encodeSynchsafe32($size)) .
+      Transform::toUInt16BE($flags) . $data;
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/AENC.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/AENC.php
new file mode 100644
index 0000000..a3971ae
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/AENC.php
@@ -0,0 +1,171 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: AENC.php 105 2008-07-30 14:56:47Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame.php");
+/**#@-*/
+
+/**
+ * The <i>Audio encryption</i> indicates if the actual audio stream is
+ * encrypted, and by whom.
+ *
+ * The identifier is a URL containing an email address, or a link to a location
+ * where an email address can be found, that belongs to the organisation
+ * responsible for this specific encrypted audio file. Questions regarding the
+ * encrypted audio should be sent to the email address specified. There may be
+ * more than one AENC frame in a tag, but only one with the same owner
+ * identifier.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @author     Ryan Butterfield <buttza@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 105 $
+ */
+final class ID3_Frame_AENC extends ID3_Frame
+{
+  /** @var string */
+  private $_owner;
+  
+  /** @var integer */
+  private $_previewStart;
+  
+  /** @var integer */
+  private $_previewLength;
+  
+  /** @var string */
+  private $_encryptionInfo;
+  
+  /**
+   * Constructs the class with given parameters and parses object related data.
+   *
+   * @param Reader $reader The reader object.
+   * @param Array $options The options array.
+   */
+  public function __construct($reader = null, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    if ($reader === null)
+      return;
+    
+    list($this->_owner, $this->_data) = $this->explodeString8($this->_data, 2);
+    $this->_previewStart = Transform::fromUInt16BE(substr($this->_data, 0, 2));
+    $this->_previewLength = Transform::fromUInt16BE(substr($this->_data, 2, 2));
+    $this->_encryptionInfo = substr($this->_data, 4);
+  }
+
+  /**
+   * Returns the owner identifier string.
+   * 
+   * @return string
+   */
+  public function getOwner() { return $this->_owner; }
+  
+  /**
+   * Sets the owner identifier string.
+   * 
+   * @param string $owner The owner identifier string.
+   */
+  public function setOwner($owner) { $this->_owner = $owner; }
+  
+  /**
+   * Returns the pointer to an unencrypted part of the audio in frames.
+   * 
+   * @return integer
+   */
+  public function getPreviewStart() { return $this->_previewStart; }
+  
+  /**
+   * Sets the pointer to an unencrypted part of the audio in frames.
+   * 
+   * @param integer $previewStart The pointer to an unencrypted part.
+   */
+  public function setPreviewStart($previewStart)
+  {
+    $this->_previewStart = $previewStart;
+  }
+  
+  /**
+   * Returns the length of the preview in frames.
+   * 
+   * @return integer
+   */
+  public function getPreviewLength() { return $this->_previewLength; }
+  
+  /**
+   * Sets the length of the preview in frames.
+   * 
+   * @param integer $previewLength The length of the preview.
+   */
+  public function setPreviewLength($previewLength)
+  {
+    $this->_previewLength = $previewLength;
+  }
+  
+  /**
+   * Returns the encryption info.
+   * 
+   * @return string
+   */
+  public function getEncryptionInfo() { return $this->_encryptionInfo; }
+  
+  /**
+   * Sets the encryption info binary string.
+   * 
+   * @param string $encryptionInfo The data string.
+   */
+  public function setEncryptionInfo($encryptionInfo)
+  {
+    $this->_encryptionInfo = $encryptionInfo;
+  }
+  
+  /**
+   * Returns the frame raw data.
+   *
+   * @return string
+   */
+  public function __toString()
+  {
+    $this->setData
+      ($this->_owner . "\0" . Transform::toUInt16BE($this->_previewStart) .
+       Transform::toUInt16BE($this->_previewLength) . $this->_encryptionInfo);
+    return parent::__toString();
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/APIC.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/APIC.php
new file mode 100644
index 0000000..ebd4904
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/APIC.php
@@ -0,0 +1,253 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: APIC.php 105 2008-07-30 14:56:47Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame.php");
+require_once("ID3/Encoding.php");
+/**#@-*/
+
+/**
+ * The <i>Attached picture</i> frame contains a picture directly related to the
+ * audio file. Image format is the MIME type and subtype for the image.
+ *
+ * There may be several pictures attached to one file, each in their individual
+ * APIC frame, but only one with the same content descriptor. There may only
+ * be one picture with the same picture type. There is the possibility to put
+ * only a link to the image file by using the MIME type "-->" and having a
+ * complete URL instead of picture data.
+ *
+ * The use of linked files should however be used sparingly since there is the
+ * risk of separation of files.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @author     Ryan Butterfield <buttza@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 105 $
+ */
+final class ID3_Frame_APIC extends ID3_Frame
+  implements ID3_Encoding
+{
+  /**
+   * The list of image types.
+   *
+   * @var Array
+   */
+  public static $types = array
+    ("Other", "32x32 pixels file icon (PNG only)", "Other file icon",
+     "Cover (front)", "Cover (back)", "Leaflet page",
+     "Media (e.g. label side of CD)", "Lead artist/lead performer/soloist",
+     "Artist/performer", "Conductor", "Band/Orchestra", "Composer",
+     "Lyricist/text writer", "Recording Location", "During recording",
+     "During performance", "Movie/video screen capture",
+     "A bright coloured fish", "Illustration", "Band/artist logotype",
+     "Publisher/Studio logotype");
+  
+  /** @var integer */
+  private $_encoding = ID3_Encoding::UTF8;
+  
+  /** @var string */
+  private $_mimeType = "image/unknown";
+  
+  /** @var integer */
+  private $_imageType = 0;
+  
+  /** @var string */
+  private $_description;
+  
+  /** @var string */
+  private $_imageData;
+  
+  /** @var integer */
+  private $_imageSize = 0;
+  
+  /**
+   * Constructs the class with given parameters and parses object related data.
+   *
+   * @param Reader $reader The reader object.
+   * @param Array $options The options array.
+   */
+  public function __construct($reader = null, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    if ($reader === null)
+      return;
+
+    $this->_encoding = Transform::fromUInt8($this->_data[0]);
+    $this->_mimeType = substr
+      ($this->_data, 1, ($pos = strpos($this->_data, "\0", 1)) - 1);
+    $this->_imageType = Transform::fromUInt8($this->_data[++$pos]);
+    $this->_data = substr($this->_data, $pos + 1);
+    
+    switch ($this->_encoding) {
+    case self::UTF16:
+      list ($this->_description, $this->_imageData) =
+        $this->explodeString16($this->_data, 2);
+      $this->_description = Transform::fromString16($this->_description);
+      break;
+    case self::UTF16BE:
+      list ($this->_description, $this->_imageData) =
+        $this->explodeString16($this->_data, 2);
+      $this->_description = Transform::fromString16BE($this->_description);
+      break;
+    default:
+      list ($this->_description, $this->_imageData) =
+        $this->explodeString8($this->_data, 2);
+    }
+    
+    $this->_imageSize = strlen($this->_imageData);
+  }
+  
+  /**
+   * Returns the text encoding.
+   * 
+   * @return integer
+   */
+  public function getEncoding() { return $this->_encoding; }
+  
+  /**
+   * Sets the text encoding.
+   * 
+   * @see ID3_Encoding
+   * @param integer $encoding The text encoding.
+   */
+  public function setEncoding($encoding) { $this->_encoding = $encoding; }
+  
+  /**
+   * Returns the MIME type. The MIME type is always ISO-8859-1 encoded.
+   * 
+   * @return string
+   */
+  public function getMimeType() { return $this->_mimeType; }
+  
+  /**
+   * Sets the MIME type. The MIME type is always ISO-8859-1 encoded.
+   * 
+   * @param string $mimeType The MIME type.
+   */
+  public function setMimeType($mimeType) { $this->_mimeType = $mimeType; }
+  
+  /**
+   * Returns the image type.
+   * 
+   * @return integer
+   */
+  public function getImageType() { return $this->_imageType; }
+
+  /**
+   * Sets the image type code.
+   * 
+   * @param integer $imageType The image type code.
+   */
+  public function setImageType($imageType) { $this->_imageType = $imageType; }
+
+  /**
+   * Returns the file description.
+   * 
+   * @return string
+   */
+  public function getDescription() { return $this->_description; }
+  
+  /**
+   * Sets the content description text using given encoding.
+   * 
+   * @param string $description The content description text.
+   * @param integer $encoding The text encoding.
+   */
+  public function setDescription($description, $encoding = false)
+  {
+    $this->_description = $description;
+    if ($encoding !== false)
+      $this->_encoding = $encoding;
+  }
+  
+  /**
+   * Returns the embedded image data.
+   * 
+   * @return string
+   */
+  public function getImageData() { return $this->_imageData; }
+  
+  /**
+   * Sets the embedded image data. Also updates the image size field to
+   * correspond the new data.
+   * 
+   * @param string $imageData The image data.
+   */
+  public function setImageData($imageData)
+  {
+    $this->_imageData = $imageData;
+    $this->_imageSize = strlen($imageData);
+  }
+  
+  /**
+   * Returns the size of the embedded image data.
+   * 
+   * @return integer
+   */
+  public function getImageSize() { return $this->_imageSize; }
+  
+  /**
+   * Returns the frame raw data.
+   *
+   * @return string
+   */
+  public function __toString()
+  {
+    $data = Transform::toUInt8($this->_encoding) . $this->_mimeType . "\0" .
+      Transform::toUInt8($this->_imageType);
+    switch ($this->_encoding) {
+    case self::UTF16:
+    case self::UTF16LE:
+      $data .= Transform::toString16
+        ($this->_description, $this->_encoding == self::UTF16 ?
+         Transform::MACHINE_ENDIAN_ORDER : Transform::LITTLE_ENDIAN_ORDER) .
+        "\0\0";
+      break;
+    case self::UTF16BE:
+      $data .= Transform::toString16BE($this->_description) . "\0\0";
+      break;
+    default:
+      $data .= $this->_description . "\0";
+    }
+    parent::setData($data . $this->_imageData);
+    return parent::__toString();
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/ASPI.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/ASPI.php
new file mode 100644
index 0000000..d51cc01
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/ASPI.php
@@ -0,0 +1,157 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: ASPI.php 75 2008-04-14 23:57:21Z svollbehr $
+ * @since      ID3v2.4.0
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame.php");
+/**#@-*/
+
+/**
+ * Audio files with variable bit rates are intrinsically difficult to deal with
+ * in the case of seeking within the file. The <i>Audio seek point index</i> or
+ * ASPI frame makes seeking easier by providing a list a seek points within the
+ * audio file. The seek points are a fractional offset within the audio data,
+ * providing a starting point from which to find an appropriate point to start
+ * decoding. The presence of an ASPI frame requires the existence of a
+ * {@link ID3_Frame_TLEN} frame, indicating the duration of the file in
+ * milliseconds. There may only be one audio seek point index frame in a tag.
+ * 
+ * @todo       Data parsing and write support
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 75 $
+ * @since      ID3v2.4.0
+ */
+final class ID3_Frame_ASPI extends ID3_Frame
+{
+  /** @var integer */
+  private $_dataStart;
+  
+  /** @var integer */
+  private $_dataLength;
+  
+  /** @var integer */
+  private $_size;
+  
+  /** @var Array */
+  private $_fractions = array();
+  
+  /**
+   * Constructs the class with given parameters and parses object related data.
+   *
+   * @param Reader $reader The reader object.
+   * @param Array $options The options array.
+   */
+  public function __construct($reader = null, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    if ($reader === null)
+      throw new ID3_Exception("Write not supported yet");
+
+    $this->_dataStart = Transform::fromInt32BE(substr($this->_data, 0, 4));
+    $this->_dataLength = Transform::fromInt32BE(substr($this->_data, 4, 4));
+    $this->_size = Transform::fromInt16BE(substr($this->_data, 8, 2));
+    
+    $bitsPerPoint = Transform::fromInt8($this->_data[10]);
+    /*for ($i = 0, $offset = 11; $i < $this->_size; $i++) {
+      if ($bitsPerPoint == 16) {
+        $this->_fractions[$i] = substr($this->_data, $offset, 2);
+        $offset += 2;
+      } else {
+        $this->_fractions[$i] = substr($this->_data, $offset, 1);
+        $offset ++;
+      }
+    }*/
+  }
+
+  /**
+   * Returns the byte offset from the beginning of the file.
+   * 
+   * @return integer
+   */
+  public function getDataStart() { return $this->_dataStart; }
+
+  /**
+   * Sets the byte offset from the beginning of the file.
+   * 
+   * @param integer $dataStart The offset.
+   */
+  public function setDataStart($dataStart) { $this->_dataStart = $dataStart; }
+
+  /**
+   * Returns the byte length of the audio data being indexed.
+   * 
+   * @return integer
+   */
+  public function getDataLength() { return $this->_dataLength; }
+
+  /**
+   * Sets the byte length of the audio data being indexed.
+   * 
+   * @param integer $dataLength The length.
+   */
+  public function setDataLength($dataLength)
+  {
+    $this->_dataLength = $dataLength;
+  }
+
+  /**
+   * Returns the number of index points in the frame.
+   * 
+   * @return integer
+   */
+  public function getSize() { return count($this->_fractions); }
+
+  /**
+   * Returns the numerator of the fraction representing a relative position in
+   * the data or <var>false</var> if index not defined. The denominator is 2
+   * to the power of b.
+   * 
+   * @param integer $index The fraction numerator.
+   * @return integer
+   */
+  public function getFractionAt($index)
+  {
+    if (isset($this->_fractions[$index]))
+      return $this->_fractions[$index];
+    return false;
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/AbstractLink.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/AbstractLink.php
new file mode 100644
index 0000000..24166cb
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/AbstractLink.php
@@ -0,0 +1,96 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: AbstractLink.php 105 2008-07-30 14:56:47Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame.php");
+/**#@-*/
+
+/**
+ * A base class for all the URL link frames.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @author     Ryan Butterfield <buttza@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 105 $
+ */
+abstract class ID3_Frame_AbstractLink extends ID3_Frame
+{
+  /** @var string */
+  protected $_link;
+  
+  /**
+   * Constructs the class with given parameters and parses object related data.
+   *
+   * @param Reader $reader The reader object.
+   * @param Array $options The options array.
+   */
+  public function __construct($reader = null, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    if ($reader !== null)
+      $this->_link = implode($this->explodeString8($this->_data, 1), "");
+  }
+
+  /**
+   * Returns the link associated with the frame.
+   * 
+   * @return string
+   */
+  public function getLink() { return $this->_link; }
+  
+  /**
+   * Sets the link. The link encoding is always ISO-8859-1.
+   * 
+   * @param string $link The link.
+   */
+  public function setLink($link) { $this->_link = $link; }
+  
+  /**
+   * Returns the frame raw data.
+   *
+   * @return string
+   */
+  public function __toString()
+  {
+    $this->setData($this->_link);
+    return parent::__toString();
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/AbstractText.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/AbstractText.php
new file mode 100644
index 0000000..ca2081a
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/AbstractText.php
@@ -0,0 +1,170 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: AbstractText.php 107 2008-08-03 19:09:16Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame.php");
+require_once("ID3/Encoding.php");
+/**#@-*/
+
+/**
+ * A base class for all the text frames.
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @author     Ryan Butterfield <buttza@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 107 $
+ */
+abstract class ID3_Frame_AbstractText extends ID3_Frame
+  implements ID3_Encoding
+{
+  /**
+   * The text encoding.
+   *
+   * @var integer
+   */
+  protected $_encoding = ID3_Encoding::UTF8;
+  
+  /**
+   * The text array.
+   *
+   * @var string
+   */
+  protected $_text;
+  
+  /**
+   * Constructs the class with given parameters and parses object related data.
+   *
+   * @param Reader $reader The reader object.
+   * @param Array $options The options array.
+   */
+  public function __construct($reader = null, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    if ($reader === null)
+      return;
+    
+    $this->_encoding = Transform::fromUInt8($this->_data[0]);
+    $this->_data = substr($this->_data, 1);
+    switch ($this->_encoding) {
+    case self::UTF16:
+      $this->_text =
+        $this->explodeString16(Transform::fromString16($this->_data));
+      break;
+    case self::UTF16BE:
+      $this->_text =
+        $this->explodeString16(Transform::fromString16BE($this->_data));
+      break;
+    default:
+      $this->_text =
+        $this->explodeString8(Transform::fromString8($this->_data));
+    }
+  }
+  
+  /**
+   * Returns the text encoding.
+   * 
+   * @return integer
+   */
+  public function getEncoding() { return $this->_encoding; }
+  
+  /**
+   * Sets the text encoding.
+   * 
+   * @see ID3_Encoding
+   * @param integer $encoding The text encoding.
+   */
+  public function setEncoding($encoding) { $this->_encoding = $encoding; }
+  
+  /**
+   * Returns the first text chunk the frame contains.
+   * 
+   * @return string
+   */
+  public function getText() { return $this->_text[0]; }
+  
+  /**
+   * Returns an array of texts the frame contains.
+   * 
+   * @return Array
+   */
+  public function getTexts() { return $this->_text; }
+  
+  /**
+   * Sets the text using given encoding.
+   * 
+   * @param mixed $text The test string or an array of strings.
+   * @param integer $encoding The text encoding.
+   */
+  public function setText($text, $encoding = false)
+  {
+    $this->_text = is_array($text) ? $text : array($text);
+    if ($encoding !== false)
+      $this->_encoding = $encoding;
+  }
+  
+  /**
+   * Returns the frame raw data.
+   *
+   * @return string
+   */
+  public function __toString()
+  {
+    $data = Transform::toUInt8($this->_encoding);
+    switch ($this->_encoding) {
+    case self::UTF16:
+    case self::UTF16LE:
+      $array = $this->_text;
+      foreach ($array as &$text)
+        $text = Transform::toString16($text);
+      $data .= Transform::toString16
+        (implode("\0\0", $array), $this->_encoding == self::UTF16 ?
+         Transform::MACHINE_ENDIAN_ORDER : Transform::LITTLE_ENDIAN_ORDER);
+      break;
+    case self::UTF16BE:
+      $data .= Transform::toString16BE(implode("\0\0", $this->_text));
+      break;
+    default:
+      $data .= implode("\0", $this->_text);
+    }
+    $this->setData($data);
+    return parent::__toString();
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/COMM.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/COMM.php
new file mode 100644
index 0000000..8f66a41
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/COMM.php
@@ -0,0 +1,228 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: COMM.php 105 2008-07-30 14:56:47Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame.php");
+require_once("ID3/Encoding.php");
+require_once("ID3/Language.php");
+require_once("ID3/Exception.php");
+/**#@-*/
+
+/**
+ * The <i>Comments</i> frame is intended for any kind of full text information
+ * that does not fit in any other frame. It consists of a frame header followed
+ * by encoding, language and content descriptors and is ended with the actual
+ * comment as a text string. Newline characters are allowed in the comment text
+ * string. There may be more than one comment frame in each tag, but only one
+ * with the same language and content descriptor.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @author     Ryan Butterfield <buttza@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 105 $
+ */
+final class ID3_Frame_COMM extends ID3_Frame
+  implements ID3_Encoding, ID3_Language
+{
+  /** @var integer */
+  private $_encoding = ID3_Encoding::UTF8;
+  
+  /** @var string */
+  private $_language = "und";
+  
+  /** @var string */
+  private $_description;
+  
+  /** @var string  */
+  private $_text;
+  
+  /**
+   * Constructs the class with given parameters and parses object related data.
+   *
+   * @param Reader $reader The reader object.
+   * @param Array $options The options array.
+   */
+  public function __construct($reader = null, &$options = array())
+  {
+    parent::__construct($reader, $options);
+
+    if ($reader === null)
+      return;
+    
+    $this->_encoding = Transform::fromUInt8($this->_data[0]);
+    $this->_language = substr($this->_data, 1, 3);
+    if ($this->_language == "XXX")
+      $this->_language = "und";
+    $this->_data = substr($this->_data, 4);
+    
+    switch ($this->_encoding) {
+    case self::UTF16:
+      list ($this->_description, $this->_text) =
+        $this->explodeString16($this->_data, 2);
+      $this->_description = Transform::fromString16($this->_description);
+      $this->_text = Transform::fromString16($this->_text);
+      break;
+    case self::UTF16BE:
+      list ($this->_description, $this->_text) =
+        $this->explodeString16($this->_data, 2);
+      $this->_description = Transform::fromString16BE($this->_description);
+      $this->_text = Transform::fromString16BE($this->_text);
+      break;
+    default:
+      list ($this->_description, $this->_text) =
+        $this->explodeString8($this->_data, 2);
+      $this->_description = Transform::fromString8($this->_description);
+      $this->_text = Transform::fromString8($this->_text);
+    }
+  }
+  
+  /**
+   * Returns the text encoding.
+   * 
+   * @return integer
+   */
+  public function getEncoding() { return $this->_encoding; }
+  
+  /**
+   * Sets the text encoding.
+   * 
+   * @see ID3_Encoding
+   * @param integer $encoding The text encoding.
+   */
+  public function setEncoding($encoding) { $this->_encoding = $encoding; }
+  
+  /**
+   * Returns the language code as specified in the
+   * {@link http://www.loc.gov/standards/iso639-2/ ISO-639-2} standard.
+   * 
+   * @return string
+   */
+  public function getLanguage() { return $this->_language; }
+  
+  /**
+   * Sets the text language code as specified in the
+   * {@link http://www.loc.gov/standards/iso639-2/ ISO-639-2} standard.
+   * 
+   * @see ID3_Language
+   * @param string $language The language code.
+   */
+  public function setLanguage($language)
+  {
+    if ($language == "XXX")
+      $language = "und";
+    $this->_language = substr($language, 0, 3);
+  }
+  
+  /**
+   * Returns the short content description.
+   * 
+   * @return string
+   */
+  public function getDescription() { return $this->_description; }
+  
+  /**
+   * Sets the content description text using given encoding. The description
+   * language and encoding must be that of the actual text.
+   * 
+   * @param string $description The content description text.
+   * @param string $language The language code.
+   * @param integer $encoding The text encoding.
+   */
+  public function setDescription($description, $language = false,
+                                 $encoding = false)
+  {
+    $this->_description = $description;
+    if ($language !== false)
+      $this->setLanguage($language);
+    if ($encoding !== false)
+      $this->setEncoding($encoding);
+  }
+  
+  /**
+   * Returns the comment text.
+   * 
+   * @return string
+   */
+  public function getText() { return $this->_text; }
+  
+  /**
+   * Sets the text using given encoding. The text language and encoding must be
+   * that of the description text.
+   * 
+   * @param mixed $text The test string.
+   * @param string $language The language code.
+   * @param integer $encoding The text encoding.
+   */
+  public function setText($text, $language = false, $encoding = false)
+  {
+    $this->_text = $text;
+    if ($language !== false)
+      $this->setLanguage($language);
+    if ($encoding !== false)
+      $this->setEncoding($encoding);
+  }
+  
+  /**
+   * Returns the frame raw data.
+   *
+   * @return string
+   */
+  public function __toString()
+  {
+    $data = Transform::toUInt8($this->_encoding) . $this->_language;
+    switch ($this->_encoding) {
+    case self::UTF16:
+    case self::UTF16LE:
+      $order = $this->_encoding == self::UTF16 ?
+        Transform::MACHINE_ENDIAN_ORDER : Transform::LITTLE_ENDIAN_ORDER;
+      $data .= Transform::toString16($this->_description, $order) . "\0\0" .
+        Transform::toString16($this->_text, $order);
+      break;
+    case self::UTF16BE:
+      $data .= Transform::toString16BE
+        ($this->_description . "\0\0" . $this->_text);
+      break;
+    default:
+      $data .= $this->_description . "\0" . $this->_text;
+    }
+    $this->setData($data);
+    return parent::__toString();
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/COMR.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/COMR.php
new file mode 100644
index 0000000..bd0125b
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/COMR.php
@@ -0,0 +1,373 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: COMR.php 105 2008-07-30 14:56:47Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame.php");
+require_once("ID3/Encoding.php");
+/**#@-*/
+
+/**
+ * The <i>Commercial frame</i> enables several competing offers in the same tag
+ * by bundling all needed information. That makes this frame rather complex but
+ * it's an easier solution than if one tries to achieve the same result with
+ * several frames.
+ * 
+ * There may be more than one commercial frame in a tag, but no two may be
+ * identical.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @author     Ryan Butterfield <buttza@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 105 $
+ */
+final class ID3_Frame_COMR extends ID3_Frame
+  implements ID3_Encoding
+{
+  /**
+   * The delivery types.
+   *
+   * @var Array
+   */
+  public static $types = array
+    ("Other", "Standard CD album with other songs", "Compressed audio on CD",
+     "File over the Internet", "Stream over the Internet", "As note sheets",
+     "As note sheets in a book with other sheets", "Music on other media",
+     "Non-musical merchandise");
+
+  /** @var integer */
+  private $_encoding = ID3_Encoding::UTF8;
+  
+  /** @var string */
+  private $_currency = "EUR";
+
+  /** @var string */
+  private $_price;
+
+  /** @var string */
+  private $_date;
+
+  /** @var string */
+  private $_contact;
+
+  /** @var integer */
+  private $_delivery = 0;
+
+  /** @var string */
+  private $_seller;
+
+  /** @var string */
+  private $_description;
+
+  /** @var string */
+  private $_mimeType = false;
+  
+  /** @var string */
+  private $_imageData;
+  
+  /** @var integer */
+  private $_imageSize = 0;  
+  
+  /**
+   * Constructs the class with given parameters and parses object related data.
+   *
+   * @param Reader $reader The reader object.
+   * @param Array $options The options array.
+   */
+  public function __construct($reader = null, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    if ($reader === null)
+      return;
+
+    $this->_encoding = Transform::fromUInt8($this->_data[0]);
+    list($pricing, $this->_data) =
+      $this->explodeString8(substr($this->_data, 1), 2);
+    $this->_currency = substr($pricing, 0, 3);
+    $this->_price = substr($pricing, 3);
+    $this->_date = substr($this->_data, 0, 8);
+    list($this->_contact, $this->_data) =
+      $this->explodeString8(substr($this->_data, 8), 2);
+    $this->_delivery = Transform::fromUInt8($this->_data[0]);
+    $this->_data = substr($this->_data, 1);
+    
+    switch ($this->_encoding) {
+    case self::UTF16:
+      list ($this->_seller, $this->_description, $this->_data) =
+        $this->explodeString16($this->_data, 3);
+      $this->_seller = Transform::fromString16($this->_seller);
+      $this->_description = Transform::fromString16($this->_description);
+      break;
+    case self::UTF16BE:
+      list ($this->_seller, $this->_description, $this->_data) =
+        $this->explodeString16($this->_data, 3);
+      $this->_seller = Transform::fromString16BE($this->_seller);
+      $this->_description = Transform::fromString16BE($this->_description);
+      break;
+    default:
+      list ($this->_seller, $this->_description, $this->_data) =
+        $this->explodeString8($this->_data, 3);
+      $this->_seller = Transform::fromString8($this->_seller);
+      $this->_description = Transform::fromString8($this->_description);
+    }
+    
+    if (strlen($this->_data) == 0)
+      return;
+    
+    list($this->_mimeType, $this->_imageData) =
+      $this->explodeString8($this->_data, 2);
+      
+    $this->_imageSize = strlen($this->_imageData);
+  }
+  
+  /**
+   * Returns the text encoding.
+   * 
+   * @return integer
+   */
+  public function getEncoding() { return $this->_encoding; }
+
+  /**
+   * Sets the text encoding.
+   * 
+   * @see ID3_Encoding
+   * @param integer $encoding The text encoding.
+   */
+  public function setEncoding($encoding) { $this->_encoding = $encoding; }
+  
+  /**
+   * Returns the currency code, encoded according to
+   * {@link http://www.iso.org/iso/support/faqs/faqs_widely_used_standards/widely_used_standards_other/currency_codes/currency_codes_list-1.htm
+   * ISO 4217} alphabetic currency code.
+   * 
+   * @return string
+   */
+  public function getCurrency() { return $this->_currency; }
+  
+  /**
+   * Sets the currency used in transaction, encoded according to
+   * {@link http://www.iso.org/iso/support/faqs/faqs_widely_used_standards/widely_used_standards_other/currency_codes/currency_codes_list-1.htm
+   * ISO 4217} alphabetic currency code.
+   * 
+   * @param string $currency The currency code.
+   */
+  public function setCurrency($currency) { $this->_currency = $currency; }
+  
+  /**
+   * Returns the price as a numerical string using "." as the decimal separator.
+   *
+   * In the price string several prices may be concatenated, separated by a "/"
+   * character, but there may only be one currency of each type.
+   * 
+   * @return string
+   */
+  public function getPrice() { return $this->_price; }
+  
+  /**
+   * Sets the price. The price must use "." as the decimal separator and have
+   * multiple values be separated by a "/" character.
+   * 
+   * @param string $price The price.
+   */
+  public function setPrice($price)
+  {
+    $this->_price = $price;
+  }
+  
+  /**
+   * Returns the date as an 8 character date string (YYYYMMDD), describing for
+   * how long the price is valid.
+   * 
+   * @return string
+   */
+  public function getDate() { return $this->_date; }
+
+  /**
+   * Sets the date describing for how long the price is valid for. The date must
+   * be an 8 character date string (YYYYMMDD).
+   * 
+   * @param string $date The date string.
+   */
+  public function setDate($date) { $this->_date = $date; }
+  
+  /**
+   * Returns the contact URL, with which the user can contact the seller.
+   * 
+   * @return string
+   */
+  public function getContact() { return $this->_contact; }
+  
+  /**
+   * Sets the contact URL, with which the user can contact the seller.
+   * 
+   * @param string $contact The contact URL.
+   */
+  public function setContact($contact) { $this->_contact = $contact; }
+
+  /**
+   * Returns the delivery type with whitch the audio was delivered when bought.
+   * 
+   * @return integer
+   */
+  public function getDelivery() { return $this->_delivery; }
+
+  /**
+   * Sets the delivery type with whitch the audio was delivered when bought.
+   * 
+   * @param integer $delivery The delivery type code.
+   */
+  public function setDelivery($delivery) { $this->_delivery = $delivery; }
+
+  /**
+   * Returns the name of the seller.
+   * 
+   * @return string
+   */
+  public function getSeller() { return $this->_seller; }
+  
+  /**
+   * Sets the name of the seller using given encoding. The seller text encoding
+   * must be that of the description text.
+   * 
+   * @param string $seller The name of the seller.
+   * @param integer $encoding The text encoding.
+   */
+  public function setSeller($seller, $encoding = false)
+  {
+    $this->_seller = $seller;
+    if ($encoding !== false)
+      $this->_encoding = $encoding;
+  }
+  
+  /**
+   * Returns the short description of the product.
+   * 
+   * @return string
+   */
+  public function getDescription() { return $this->_description; }
+
+  /**
+   * Sets the content description text using given encoding. The description
+   * encoding must be that of the seller text.
+   * 
+   * @param string $description The content description text.
+   * @param integer $encoding The text encoding.
+   */
+  public function setDescription($description, $encoding = false)
+  {
+    $this->_description = $description;
+    if ($encoding !== false)
+      $this->_encoding = $encoding;
+  }
+  
+  /**
+   * Returns the MIME type of the seller's company logo, if attached, or
+   * <var>false</var> otherwise. Currently only "image/png" and "image/jpeg"
+   * are allowed.
+   * 
+   * @return string
+   */
+  public function getMimeType() { return $this->_mimeType; }
+  
+  /**
+   * Sets the MIME type. Currently only "image/png" and "image/jpeg" are
+   * allowed. The MIME type is always ISO-8859-1 encoded.
+   * 
+   * @param string $mimeType The MIME type.
+   */
+  public function setMimeType($mimeType) { $this->_mimeType = $mimeType; }
+  
+  /**
+   * Returns the embedded image binary data.
+   * 
+   * @return string
+   */
+  public function getImageData() { return $this->_imageData; }
+  
+  /**
+   * Sets the embedded image data. Also updates the image size to correspond the
+   * new data.
+   * 
+   * @param string $imageData The image data.
+   */
+  public function setImageData($imageData)
+  {
+    $this->_imageData = $imageData;
+    $this->_imageSize = strlen($imageData);
+  }
+  
+  /**
+   * Returns the size of the embedded image data.
+   * 
+   * @return integer
+   */
+  public function getImageSize() { return $this->_imageSize; }
+  
+  /**
+   * Returns the frame raw data.
+   *
+   * @return string
+   */
+  public function __toString()
+  {
+    $data = Transform::toUInt8($this->_encoding) . $this->_currency .
+      $this->_price . "\0" . $this->_date . $this->_contact . "\0" .
+      Transform::toUInt8($this->_delivery);
+    switch ($this->_encoding) {
+    case self::UTF16:
+    case self::UTF16LE:
+      $order = $this->_encoding == self::UTF16 ?
+        Transform::MACHINE_ENDIAN_ORDER : Transform::LITTLE_ENDIAN_ORDER;
+      $data .= Transform::toString16($this->_seller, $order) . "\0\0" .
+        Transform::toString16($this->_description, $order) . "\0\0";
+      break;
+    case self::UTF16BE:
+      $data .= Transform::toString16BE
+        ($this->_seller . "\0\0" . $this->_description . "\0\0");
+      break;
+    default:
+      $data .= $this->_seller . "\0" . $this->_description . "\0";
+    }
+    parent::setData
+      ($data . ($this->_mimeType ?
+                $this->_mimeType . "\0" . $this->_imageData : ""));
+    return parent::__toString();
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/ENCR.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/ENCR.php
new file mode 100644
index 0000000..881823f
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/ENCR.php
@@ -0,0 +1,156 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: ENCR.php 105 2008-07-30 14:56:47Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame.php");
+/**#@-*/
+
+/**
+ * To identify with which method a frame has been encrypted the encryption
+ * method must be registered in the tag with the <i>Encryption method
+ * registration</i> frame.
+ *
+ * The owner identifier a URL containing an email address, or a link to a
+ * location where an email address can be found, that belongs to the
+ * organisation responsible for this specific encryption method. Questions
+ * regarding the encryption method should be sent to the indicated email
+ * address.
+ *
+ * The method symbol contains a value that is associated with this method
+ * throughout the whole tag, in the range $80-F0. All other values are reserved.
+ * The method symbol may optionally be followed by encryption specific data.
+ *
+ * There may be several ENCR frames in a tag but only one containing the same
+ * symbol and only one containing the same owner identifier. The method must be
+ * used somewhere in the tag. See {@link ID3_Frame#ENCRYPTION} for more
+ * information.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @author     Ryan Butterfield <buttza@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 105 $
+ */
+final class ID3_Frame_ENCR extends ID3_Frame
+{
+  /** @var string */
+  private $_owner;
+  
+  /** @var integer */
+  private $_method;
+  
+  /** @var string */
+  private $_encryptionData;
+  
+  /**
+   * Constructs the class with given parameters and parses object related data.
+   *
+   * @param Reader $reader The reader object.
+   * @param Array $options The options array.
+   */
+  public function __construct($reader = null, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    if ($reader === null)
+      return;
+    
+    list($this->_owner, $this->_data) = $this->explodeString8($this->_data, 2);
+    $this->_method = Transform::fromInt8($this->_data[0]);
+    $this->_encryptionData = substr($this->_data, 1);
+  }
+  
+  /**
+   * Returns the owner identifier string.
+   * 
+   * @return string
+   */
+  public function getOwner() { return $this->_owner; }
+  
+  /**
+   * Sets the owner identifier string.
+   * 
+   * @param string $owner The owner identifier string.
+   */
+  public function setOwner($owner) { $this->_owner = $owner; }
+  
+  /**
+   * Returns the method symbol.
+   * 
+   * @return integer
+   */
+  public function getMethod() { return $this->_method; }
+  
+  /**
+   * Sets the method symbol.
+   * 
+   * @param integer $method The method symbol byte.
+   */
+  public function setMethod($method) { $this->_method = $method; }
+  
+  /**
+   * Returns the encryption data.
+   * 
+   * @return string
+   */
+  public function getEncryptionData() { return $this->_encryptionData; }
+  
+  /**
+   * Sets the encryption data.
+   * 
+   * @param string $encryptionData The encryption data string.
+   */
+  public function setEncryptionData($encryptionData)
+  {
+    $this->_encryptionData = $encryptionData;
+  }
+  
+  /**
+   * Returns the frame raw data.
+   *
+   * @return string
+   */
+  public function __toString()
+  {
+    parent::setData
+      ($this->_owner . "\0" . Transform::toInt8($this->_method) .
+       $this->_encryptionData);
+    return parent::__toString();
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/EQU2.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/EQU2.php
new file mode 100644
index 0000000..3721121
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/EQU2.php
@@ -0,0 +1,193 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: EQU2.php 105 2008-07-30 14:56:47Z svollbehr $
+ * @since      ID3v2.4.0
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame.php");
+/**#@-*/
+
+/**
+ * The <i>Equalisation (2)</i> is another subjective, alignment frame. It allows
+ * the user to predefine an equalisation curve within the audio file. There may
+ * be more than one EQU2 frame in each tag, but only one with the same
+ * identification string.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @author     Ryan Butterfield <buttza@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 105 $
+ * @since      ID3v2.4.0
+ */
+final class ID3_Frame_EQU2 extends ID3_Frame
+{
+  /**
+   * Interpolation type that defines that no interpolation is made. A jump from
+   * one adjustment level to another occurs in the middle between two adjustment
+   * points.
+   */
+  const BAND = 0;
+  
+  /**
+   * Interpolation type that defines that interpolation between adjustment
+   * points is linear.
+   */
+  const LINEAR = 1;
+
+  /** @var integer */
+  private $_interpolation;
+  
+  /** @var string */
+  private $_device;
+  
+  /** @var Array */
+  private $_adjustments;
+  
+  /**
+   * Constructs the class with given parameters and parses object related data.
+   *
+   * @param Reader $reader The reader object.
+   * @param Array $options The options array.
+   */
+  public function __construct($reader = null, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    if ($reader === null)
+      return;
+    
+    $this->_interpolation = Transform::fromInt8($this->_data[0]);
+    list ($this->_device, $this->_data) =
+      $this->explodeString8(substr($this->_data, 1), 2);
+    
+    for ($i = 0; $i < strlen($this->_data); $i += 4)
+      $this->_adjustments
+        [(int)(Transform::fromUInt16BE(substr($this->_data, $i, 2)) / 2)] = 
+          Transform::fromInt16BE(substr($this->_data, $i + 2, 2)) / 512.0;
+    ksort($this->_adjustments);
+  }
+  
+  /**
+   * Returns the interpolation method. The interpolation method describes which
+   * method is preferred when an interpolation between the adjustment point that
+   * follows.
+   *
+   * @return integer
+   */
+  public function getInterpolation() { return $this->_interpolation; }
+  
+  /**
+   * Sets the interpolation method. The interpolation method describes which
+   * method is preferred when an interpolation between the adjustment point that
+   * follows.
+   *
+   * @param integer $interpolation The interpolation method code.
+   */
+  public function setInterpolation($interpolation)
+  {
+    $this->_interpolation = $interpolation;
+  }
+  
+  /**
+   * Returns the device where the adjustments should apply.
+   *
+   * @return string
+   */
+  public function getDevice() { return $this->_device; }
+   
+  /**
+   * Sets the device where the adjustments should apply.
+   *
+   * @param string $device The device.
+   */
+  public function setDevice($device) { $this->_device = $device; }
+   
+  /**
+   * Returns the array containing adjustments having frequencies as keys and
+   * their corresponding adjustments as values.
+   *
+   * Adjustment points are ordered by frequency.
+   * 
+   * @return Array
+   */
+  public function getAdjustments() { return $this->_adjustments; }
+  
+  /**
+   * Adds a volume adjustment setting for given frequency. The frequency can
+   * have a value from 0 to 32767 Hz, and the adjustment </> +/- 64 dB with a
+   * precision of 0.001953125 dB.
+   * 
+   * @param integer $frequency The frequency, in hertz.
+   * @param integer $adjustment The adjustment, in dB.
+   */
+  public function addAdjustment($frequency, $adjustment)
+  {
+    $this->_adjustments[$frequency] = $adjustment;
+    ksort($this->_adjustments);
+  }
+   
+  /**
+   * Sets the adjustments array. The array must have frequencies as keys and
+   * their corresponding adjustments as values. The frequency can have a value
+   * from 0 to 32767 Hz, and the adjustment </> +/- 64 dB with a precision of
+   * 0.001953125 dB. One frequency should only be described once in the frame.
+   * 
+   * @param Array $adjustments The adjustments array.
+   */
+  public function setAdjustments($adjustments)
+  {
+    $this->_adjustments = $adjustments;
+    ksort($this->_adjustments);
+  }
+  
+  /**
+   * Returns the frame raw data.
+   *
+   * @return string
+   */
+  public function __toString()
+  {
+    $data = Transform::toInt8($this->_interpolation) . $this->_device . "\0";
+    foreach ($this->_adjustments as $frequency => $adjustment)
+      $data .= Transform::toUInt16BE($frequency * 2) .
+        Transform::toInt16BE($adjustment * 512);
+    $this->setData($data);
+    return parent::__toString();
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/EQUA.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/EQUA.php
new file mode 100644
index 0000000..42adab2
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/EQUA.php
@@ -0,0 +1,140 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: EQUA.php 105 2008-07-30 14:56:47Z svollbehr $
+ * @deprecated ID3v2.3.0
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame.php");
+/**#@-*/
+
+/**
+ * The <i>Equalisation</i> frame is another subjective, alignment frame. It
+ * allows the user to predefine an equalisation curve within the audio file.
+ * There may only be one EQUA frame in each tag.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @author     Ryan Butterfield <buttza@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 105 $
+ * @deprecated ID3v2.3.0
+ */
+final class ID3_Frame_EQUA extends ID3_Frame
+{
+  /** @var Array */
+  private $_adjustments;
+  
+  /**
+   * Constructs the class with given parameters and parses object related data.
+   *
+   * @param Reader $reader The reader object.
+   * @param Array $options The options array.
+   */
+  public function __construct($reader = null, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    if ($reader === null)
+      return;
+    
+    $adjustmentBits = Transform::fromInt8($this->_data[0]);
+    if ($adjustmentBits <= 8 || $adjustmentBits > 16)
+      throw new ID3_Exception
+          ("Unsupported adjustment bit size of: " . $adjustmentBits);
+    
+    for ($i = 1; $i < strlen($this->_data); $i += 4) {
+      $frequency = Transform::fromUInt16BE(substr($this->_data, $i, 2));
+      $this->_adjustments[($frequency & 0x7fff)] = 
+          ($frequency & 0x8000) == 0x8000 ?
+          Transform::fromUInt16BE(substr($this->_data, $i + 2, 2)) :
+          -Transform::fromUInt16BE(substr($this->_data, $i + 2, 2));
+    }
+    ksort($this->_adjustments);
+  }
+  
+  /**
+   * Returns the array containing adjustments having frequencies as keys and
+   * their corresponding adjustments as values.
+   * 
+   * @return Array
+   */
+  public function getAdjustments() { return $this->_adjustments; }
+  
+  /**
+   * Adds a volume adjustment setting for given frequency. The frequency can
+   * have a value from 0 to 32767 Hz.
+   * 
+   * @param integer $frequency The frequency, in hertz.
+   * @param integer $adjustment The adjustment, in dB.
+   */
+  public function addAdjustment($frequency, $adjustment)
+  {
+    $this->_adjustments[$frequency] = $adjustment;
+    ksort($this->_adjustments);
+  }
+  
+  /**
+   * Sets the adjustments array. The array must have frequencies as keys and
+   * their corresponding adjustments as values. The frequency can have a value
+   * from 0 to 32767 Hz. One frequency should only be described once in the
+   * frame.
+   * 
+   * @param Array $adjustments The adjustments array.
+   */
+  public function setAdjustments($adjustments)
+  {
+    $this->_adjustments = $adjustments;
+    ksort($this->_adjustments);
+  }
+  
+  /**
+   * Returns the frame raw data.
+   *
+   * @return string
+   */
+  public function __toString()
+  {
+    $data = Transform::toInt8(16);
+    foreach ($this->_adjustments as $frequency => $adjustment)
+      $data .= Transform::toUInt16BE
+        ($adjustment > 0 ? $frequency | 0x8000 : $frequency & ~0x8000) .
+        Transform::toUInt16BE(abs($adjustment));
+    $this->setData($data);
+    return parent::__toString();
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/ETCO.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/ETCO.php
new file mode 100644
index 0000000..14e8516
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/ETCO.php
@@ -0,0 +1,168 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: ETCO.php 105 2008-07-30 14:56:47Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame.php");
+require_once("ID3/Timing.php");
+/**#@-*/
+
+/**
+ * The <i>Event timing codes</i> allows synchronisation with key events in the
+ * audio.
+ *
+ * The events are an array of timestamp and type pairs. The time stamp is set to
+ * zero if directly at the beginning of the sound or after the previous event.
+ * All events are sorted in chronological order.
+ *
+ * The events $E0-EF are for user events. You might want to synchronise your
+ * music to something, like setting off an explosion on-stage, activating a
+ * screensaver etc.
+ *
+ * There may only be one ETCO frame in each tag.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @author     Ryan Butterfield <buttza@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 105 $
+ */
+final class ID3_Frame_ETCO extends ID3_Frame
+  implements ID3_Timing
+{
+  /**
+   * The list of event types.
+   *
+   * @var Array
+   */
+  public static $types = array
+    ("Padding", "End of initial silence", "Intro start", "Main part start",
+     "Outro start", "Outro end", "Verse start","Refrain start",
+     "Interlude start", "Theme start", "Variation start", "Key change",
+     "Time change", "Momentary unwanted noise", "Sustained noise",
+     "Sustained noise end", "Intro end", "Main part end", "Verse end",
+     "Refrain end", "Theme end", "Profanity", "Profanity end",
+    
+     0xe0 => "User event", "User event", "User event", "User event",
+     "User event", "User event", "User event", "User event", "User event",
+     "User event", "User event", "User event", "User event", "User event",
+    
+     0xfd => "Audio end (start of silence)", "Audio file ends",
+     "One more byte of events follows");
+  
+  /** @var integer */
+  private $_format = ID3_Timing::MPEG_FRAMES;
+  
+  /** @var Array */
+  private $_events = array();
+  
+  /**
+   * Constructs the class with given parameters and parses object related data.
+   *
+   * @param Reader $reader The reader object.
+   * @param Array $options The options array.
+   */
+  public function __construct($reader = null, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    if ($reader === null)
+      return;
+    
+    $this->_format = Transform::fromUInt8($this->_data[0]);
+    for ($i = 1; $i < $this->getSize(); $i += 5) {
+      $this->_events[Transform::fromUInt32BE(substr($this->_data, $i + 1, 4))] =
+        $data = Transform::fromUInt8($this->_data[$i]);
+      if ($data == 0xff)
+        break;
+    }
+    ksort($this->_events);
+  }
+  
+  /**
+   * Returns the timing format.
+   * 
+   * @return integer
+   */
+  public function getFormat() { return $this->_format; }
+  
+  /**
+   * Sets the timing format.
+   * 
+   * @see ID3_Timing
+   * @param integer $format The timing format.
+   */
+  public function setFormat($format) { $this->_format = $format; }
+  
+  /**
+   * Returns the events as an associated array having the timestamps as keys and
+   * the event types as values.
+   * 
+   * @return Array
+   */
+  public function getEvents() { return $this->_events; }
+  
+  /**
+   * Sets the events using given format. The value must be an associated array
+   * having the timestamps as keys and the event types as values.
+   * 
+   * @param Array $events The events array.
+   * @param integer $format The timing format.
+   */
+  public function setEvents($events, $format = false)
+  {
+    $this->_events = $events;
+    if ($format !== false)
+      $this->_format = $format;
+    ksort($this->_events);
+  }
+  
+  /**
+   * Returns the frame raw data.
+   *
+   * @return string
+   */
+  public function __toString()
+  {
+    $data = Transform::toUInt8($this->_format);
+    foreach ($this->_events as $timestamp => $type)
+      $data .= Transform::toUInt8($type) . Transform::toUInt32BE($timestamp);
+    $this->setData($data);
+    return parent::__toString();
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/GEOB.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/GEOB.php
new file mode 100644
index 0000000..dbfcc84
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/GEOB.php
@@ -0,0 +1,226 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: GEOB.php 105 2008-07-30 14:56:47Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame.php");
+require_once("ID3/Encoding.php");
+/**#@-*/
+
+/**
+ * In the <i>General encapsulated object</i> frame any type of file can be
+ * encapsulated.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @author     Ryan Butterfield <buttza@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 105 $
+ */
+final class ID3_Frame_GEOB extends ID3_Frame
+  implements ID3_Encoding
+{
+  /** @var integer */
+  private $_encoding = ID3_Encoding::UTF8;
+  
+  /** @var string */
+  private $_mimeType;
+  
+  /** @var string */
+  private $_filename;
+  
+  /** @var string */
+  private $_description;
+  
+  /** @var string */
+  private $_objectData;
+  
+  /**
+   * Constructs the class with given parameters and parses object related data.
+   *
+   * @param Reader $reader The reader object.
+   * @param Array $options The options array.
+   */
+  public function __construct($reader = null, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    if ($reader === null)
+      return;
+
+    $this->_encoding = Transform::fromUInt8($this->_data[0]);
+    $this->_mimeType = substr
+      ($this->_data, 1, ($pos = strpos($this->_data, "\0", 1)) - 1);
+    $this->_data = substr($this->_data, $pos + 1);
+    
+    switch ($this->_encoding) {
+    case self::UTF16:
+      list ($this->_filename, $this->_description, $this->_objectData) =
+        $this->explodeString16($this->_data, 3);
+      $this->_filename = Transform::fromString16($this->_filename);
+      $this->_description = Transform::fromString16($this->_description);
+      break;
+    case self::UTF16BE:
+      list ($this->_filename, $this->_description, $this->_objectData) =
+        $this->explodeString16($this->_data, 3);
+      $this->_filename = Transform::fromString16BE($this->_filename);
+      $this->_description = Transform::fromString16BE($this->_description);
+      break;
+    default:
+      list ($this->_filename, $this->_description, $this->_objectData) =
+        $this->explodeString8($this->_data, 3);
+      $this->_filename = Transform::fromString8($this->_filename);
+      $this->_description = Transform::fromString8($this->_description);
+    }
+  }
+  
+  /**
+   * Returns the text encoding.
+   * 
+   * @return integer
+   */
+  public function getEncoding() { return $this->_encoding; }
+  
+  /**
+   * Sets the text encoding.
+   * 
+   * @see ID3_Encoding
+   * @param integer $encoding The text encoding.
+   */
+  public function setEncoding($encoding) { $this->_encoding = $encoding; }
+  
+  /**
+   * Returns the MIME type. The MIME type is always encoded with ISO-8859-1.
+   * 
+   * @return string
+   */
+  public function getMimeType() { return $this->_mimeType; }
+  
+  /**
+   * Sets the MIME type. The MIME type is always ISO-8859-1 encoded.
+   * 
+   * @param string $mimeType The MIME type.
+   */
+  public function setMimeType($mimeType) { $this->_mimeType = $mimeType; }
+  
+  /**
+   * Returns the file name.
+   * 
+   * @return string
+   */
+  public function getFilename() { return $this->_filename; }
+  
+  /**
+   * Sets the file name using given encoding. The file name encoding must be
+   * that of the description text.
+   * 
+   * @param string $description The file description text.
+   * @param integer $encoding The text encoding.
+   */
+  public function setFilename($filename, $encoding = false)
+  {
+    $this->_filename = $filename;
+    if ($encoding !== false)
+      $this->_encoding = $encoding;
+  }
+  
+  /**
+   * Returns the file description.
+   * 
+   * @return string
+   */
+  public function getDescription() { return $this->_description; }
+  
+  /**
+   * Sets the file description text using given encoding. The description
+   * encoding must be that of the file name.
+   * 
+   * @param string $description The file description text.
+   * @param integer $encoding The text encoding.
+   */
+  public function setDescription($description, $encoding = false)
+  {
+    $this->_description = $description;
+    if ($encoding !== false)
+      $this->_encoding = $encoding;
+  }
+  
+  /**
+   * Returns the embedded object binary data.
+   * 
+   * @return string
+   */
+  public function getObjectData() { return $this->_objectData; }
+  
+  /**
+   * Sets the embedded object binary data.
+   * 
+   * @param string $objectData The object data.
+   */
+  public function setObjectData($objectData)
+  {
+    $this->_objectData = $objectData;
+  }
+  
+  /**
+   * Returns the frame raw data.
+   *
+   * @return string
+   */
+  public function __toString()
+  {
+    $data = Transform::toUInt8($this->_encoding) . $this->_mimeType . "\0";
+    switch ($this->_encoding) {
+    case self::UTF16:
+    case self::UTF16LE:
+      $order = $this->_encoding == self::UTF16 ?
+        Transform::MACHINE_ENDIAN_ORDER : Transform::LITTLE_ENDIAN_ORDER;
+      $data .= Transform::toString16($this->_filename, $order) . "\0\0" .
+        Transform::toString16($this->_description, $order) . "\0\0";
+      break;
+    case self::UTF16BE:
+      $data .= Transform::toString16BE
+        ($this->_filename . "\0\0" . $this->_description . "\0\0");
+      break;
+    default:
+      $data .= $this->_filename . "\0" . $this->_description . "\0";
+    }
+    $this->setData($data . $this->_objectData);
+    return parent::__toString();
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/GRID.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/GRID.php
new file mode 100644
index 0000000..513654d
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/GRID.php
@@ -0,0 +1,152 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: GRID.php 105 2008-07-30 14:56:47Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame.php");
+/**#@-*/
+
+/**
+ * The <i>Group identification registration</i> frame enables grouping of
+ * otherwise unrelated frames. This can be used when some frames are to be
+ * signed. To identify which frames belongs to a set of frames a group
+ * identifier must be registered in the tag with this frame.
+ *
+ * The owner identifier is a URL containing an email address, or a link to a
+ * location where an email address can be found, that belongs to the
+ * organisation responsible for this grouping. Questions regarding the grouping
+ * should be sent to the indicated email address.
+ *
+ * The group symbol contains a value that associates the frame with this group
+ * throughout the whole tag, in the range $80-F0. All other values are reserved.
+ * The group symbol may optionally be followed by some group specific data, e.g.
+ * a digital signature. There may be several GRID frames in a tag but only one
+ * containing the same symbol and only one containing the same owner identifier.
+ * The group symbol must be used somewhere in the tag. See
+ * {@link ID3_Frame#GROUPING_ownerENTITY} for more information.
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @author     Ryan Butterfield <buttza@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 105 $
+ */
+final class ID3_Frame_GRID extends ID3_Frame
+{
+  /** @var string */
+  private $_owner;
+  
+  /** @var integer */
+  private $_group;
+  
+  /** @var string */
+  private $_groupData;
+  
+  /**
+   * Constructs the class with given parameters and parses object related data.
+   *
+   * @param Reader $reader The reader object.
+   * @param Array $options The options array.
+   */
+  public function __construct($reader = null, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    if ($reader === null)
+      return;
+
+    list($this->_owner, $this->_data) = $this->explodeString8($this->_data, 2);
+    $this->_group = Transform::fromUInt8($this->_data[0]);
+    $this->_groupData = substr($this->_data, 1);
+  }
+
+  /**
+   * Returns the owner identifier string.
+   * 
+   * @return string
+   */
+  public function getOwner() { return $this->_owner; }
+
+  /**
+   * Sets the owner identifier string.
+   * 
+   * @param string $owner The owner identifier string.
+   */
+  public function setOwner($owner) { $this->_owner = $owner; }
+
+  /**
+   * Returns the group symbol.
+   * 
+   * @return integer
+   */
+  public function getGroup() { return $this->_group; }
+
+  /**
+   * Sets the group symbol.
+   * 
+   * @param integer $group The group symbol.
+   */
+  public function setGroup($group) { $this->_group = $group; }
+
+  /**
+   * Returns the group dependent data.
+   * 
+   * @return string
+   */
+  public function getGroupData() { return $this->_groupData; }
+  
+  /**
+   * Sets the group dependent data.
+   * 
+   * @param string $groupData The data.
+   */
+  public function setGroupData($groupData) { $this->_groupData = $groupData; }
+  
+  /**
+   * Returns the frame raw data.
+   *
+   * @return string
+   */
+  public function __toString()
+  {
+    parent::setData
+      ($this->_owner . "\0" . Transform::toUInt8($this->_group) .
+       $this->_groupData);
+    return parent::__toString();
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/IPLS.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/IPLS.php
new file mode 100644
index 0000000..3200a11
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/IPLS.php
@@ -0,0 +1,174 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: IPLS.php 105 2008-07-30 14:56:47Z svollbehr $
+ * @deprecated ID3v2.3.0
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame.php");
+require_once("ID3/Encoding.php");
+/**#@-*/
+
+/**
+ * The <i>Involved people list</i> is a frame containing the names of those
+ * involved, and how they were involved. There may only be one IPLS frame in
+ * each tag.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @author     Ryan Butterfield <buttza@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 105 $
+ * @deprecated ID3v2.3.0
+ */
+final class ID3_Frame_IPLS extends ID3_Frame
+  implements ID3_Encoding
+{
+  /** @var integer */
+  private $_encoding = ID3_Encoding::UTF8;
+
+  /** @var Array */
+  private $_people = array();
+
+  /**
+   * Constructs the class with given parameters and parses object related data.
+   *
+   * @param Reader $reader The reader object.
+   * @param Array $options The options array.
+   */
+  public function __construct($reader = null, &$options = array())
+  {
+    parent::__construct($reader, $options);
+
+    if ($reader === null)
+      return;
+
+    $this->_encoding = Transform::fromUInt8($this->_data[0]);
+    $data = substr($this->_data, 1);
+    $order = Transform::MACHINE_ENDIAN_ORDER;
+    switch ($this->_encoding) {
+    case self::UTF16:
+      $data = $this->explodeString16($data);
+      foreach ($data as &$str)
+        $str = Transform::fromString16($str, $order);
+      break;
+    case self::UTF16BE:
+      $data = $this->explodeString16($data);
+      foreach ($data as &$str)
+        $str = Transform::fromString16BE($str);
+      break;
+    default:
+      $data = $this->explodeString8($data);
+    }
+
+    for ($i = 0; $i < count($data) - 1; $i += 2)
+      $this->_people[] = array($data[$i] => @$data[$i + 1]);
+  }
+
+  /**
+   * Returns the text encoding.
+   *
+   * @return integer
+   */
+  public function getEncoding() { return $this->_encoding; }
+
+  /**
+   * Sets the text encoding.
+   *
+   * @see ID3_Encoding
+   * @param integer $encoding The text encoding.
+   */
+  public function setEncoding($encoding) { $this->_encoding = $encoding; }
+
+  /**
+   * Returns the involved people list as an array. For each person, the array
+   * contains an entry, which too is an associate array with involvement as its
+   * key and involvee as its value.
+   *
+   * @return Array
+   */
+  public function getPeople() { return $this->_people; }
+
+  /**
+   * Adds a person with his involvement.
+   *
+   * @return string
+   */
+  public function addPerson($involvement, $person)
+  {
+    $this->_people[] = array($involvement => $person);
+  }
+
+  /**
+   * Sets the involved people list array. For each person, the array must
+   * contain an associate array with involvement as its key and involvee as its
+   * value.
+   *
+   * @param Array $people The involved people list.
+   */
+  public function setPeople($people) { $this->_people = $people; }
+
+  /**
+   * Returns the frame raw data.
+   *
+   * @return string
+   */
+  public function __toString()
+  {
+    $data = Transform::toUInt8($this->_encoding);
+    $order = $this->_encoding == self::UTF16 ?
+      Transform::MACHINE_ENDIAN_ORDER : Transform::LITTLE_ENDIAN_ORDER;
+    foreach ($this->_people as $entry) {
+      foreach ($entry as $key => $val) {
+        switch ($this->_encoding) {
+        case self::UTF16:
+        case self::UTF16LE:
+          $data .= Transform::toString16($key, $order) . "\0\0" .
+                   Transform::toString16($val, $order) . "\0\0";
+          break;
+        case self::UTF16BE:
+          $data .= Transform::toString16BE($key . "\0\0" . $val . "\0\0");
+          break;
+        default:
+          $data .= $key . "\0" . $val . "\0";
+        }
+      }
+    }
+    $this->setData($data);
+    return parent::__toString();
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/LINK.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/LINK.php
new file mode 100644
index 0000000..b01a9de
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/LINK.php
@@ -0,0 +1,173 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: LINK.php 105 2008-07-30 14:56:47Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame.php");
+/**#@-*/
+
+/**
+ * The <i>Linked information</i> frame is used to keep information duplication
+ * as low as possible by linking information from another ID3v2 tag that might
+ * reside in another audio file or alone in a binary file. It is recommended
+ * that this method is only used when the files are stored on a CD-ROM or other
+ * circumstances when the risk of file separation is low.
+ *
+ * Data should be retrieved from the first tag found in the file to which this
+ * link points. There may be more than one LINK frame in a tag, but only one
+ * with the same contents.
+ *
+ * A linked frame is to be considered as part of the tag and has the same
+ * restrictions as if it was a physical part of the tag (i.e. only one
+ * {@link ID3_Frame_RVRB} frame allowed, whether it's linked or not).
+ *
+ * Frames that may be linked and need no additional data are
+ * {@link ID3_Frame_ASPI}, {@link ID3_Frame_ETCO}, {@link ID3_Frame_EQU2},
+ * {@link ID3_Frame_MCDI}, {@link ID3_Frame_MLLT}, {@link ID3_Frame_OWNE},
+ * {@link ID3_Frame_RVA2}, {@link ID3_Frame_RVRB}, {@link ID3_Frame_SYTC}, the
+ * text information frames (ie frames descendats of
+ * {@link ID3_Frame_AbstractText}) and the URL link frames (ie frames descendants
+ * of {@link ID3_Frame_AbstractLink}).
+ *
+ * The {@link ID3_Frame_AENC}, {@link ID3_Frame_APIC}, {@link ID3_Frame_GEOB}
+ * and {@link ID3_Frame_TXXX} frames may be linked with the content descriptor
+ * as additional ID data.
+ *
+ * The {@link ID3_Frame_USER} frame may be linked with the language field as
+ * additional ID data.
+ *
+ * The {@link ID3_Frame_PRIV} frame may be linked with the owner identifier as
+ * additional ID data.
+ *
+ * The {@link ID3_Frame_COMM}, {@link ID3_Frame_SYLT} and {@link ID3_Frame_USLT}
+ * frames may be linked with three bytes of language descriptor directly
+ * followed by a content descriptor as additional ID data.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @author     Ryan Butterfield <buttza@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 105 $
+ */
+final class ID3_Frame_LINK extends ID3_Frame
+{
+  /** @var string */
+  private $_target;
+
+  /** @var string */
+  private $_url;
+  
+  /** @var string */
+  private $_qualifier;
+  
+  /**
+   * Constructs the class with given parameters and parses object related data.
+   *
+   * @param Reader $reader The reader object.
+   * @param Array $options The options array.
+   */
+  public function __construct($reader = null, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    if ($reader === null)
+      return;
+
+    $this->_target = substr($this->_data, 0, 4);
+    list($this->_url, $this->_qualifier) =
+      $this->explodeString8(substr($this->_data, 4), 2);
+  }
+  
+  /**
+   * Returns the target tag identifier.
+   * 
+   * @return string
+   */
+  public function getTarget() { return $this->_target; }
+  
+  /**
+   * Sets the target tag identifier.
+   * 
+   * @param string $target The target tag identifier.
+   */
+  public function setTarget($target) { $this->_target = $target; }
+  
+  /**
+   * Returns the target tag URL.
+   * 
+   * @return string
+   */
+  public function getUrl() { return $this->_url; }
+  
+  /**
+   * Sets the target tag URL.
+   * 
+   * @param string $url The target URL.
+   */
+  public function setUrl($url) { $this->_url = $url; }
+  
+  /**
+   * Returns the additional data to identify further the tag.
+   * 
+   * @return string
+   */
+  public function getQualifier() { return $this->_qualifier; }
+  
+  /**
+   * Sets the additional data to be used in tag identification.
+   * 
+   * @param string $identifier The qualifier.
+   */
+  public function setQualifier($qualifier)
+  {
+    $this->_qualifier = $qualifier;
+  }
+  
+  /**
+   * Returns the frame raw data.
+   *
+   * @return string
+   */
+  public function __toString()
+  {
+    $this->setData
+      (Transform::toString8(substr($this->_target, 0, 4), 4) .
+       $this->_url . "\0" . $this->_qualifier);
+    return parent::__toString();
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/MCDI.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/MCDI.php
new file mode 100644
index 0000000..d5b99c4
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/MCDI.php
@@ -0,0 +1,78 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: MCDI.php 65 2008-04-02 15:22:46Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame.php");
+/**#@-*/
+
+/**
+ * This frame is intended for music that comes from a CD, so that the CD can be
+ * identified in databases such as the CDDB. The frame consists of a binary dump
+ * of the Table Of Contents, TOC, from the CD, which is a header of 4 bytes and
+ * then 8 bytes/track on the CD plus 8 bytes for the lead out, making a
+ * maximum of 804 bytes. The offset to the beginning of every track on the CD
+ * should be described with a four bytes absolute CD-frame address per track,
+ * and not with absolute time. When this frame is used the presence of a valid
+ * {@link ID3_Frame_TRCK} frame is required, even if the CD's only got one
+ * track. It is recommended that this frame is always added to tags originating
+ * from CDs.
+ *
+ * There may only be one MCDI frame in each tag.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 65 $
+ */
+final class ID3_Frame_MCDI extends ID3_Frame
+{
+  /**
+   * Returns the CD TOC binary dump.
+   * 
+   * @return string
+   */
+  public function getData() { return $this->_data; }
+  
+  /**
+   * Sets the CD TOC binary dump.
+   * 
+   * @param string $data The CD TOC binary dump string.
+   */
+  public function setData($data) { parent::setData($data); }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/MLLT.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/MLLT.php
new file mode 100644
index 0000000..05aa6a0
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/MLLT.php
@@ -0,0 +1,169 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: MLLT.php 75 2008-04-14 23:57:21Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame.php");
+/**#@-*/
+
+/**
+ * To increase performance and accuracy of jumps within a MPEG audio file,
+ * frames with time codes in different locations in the file might be useful.
+ * The <i>MPEG location lookup table</i> frame includes references that the
+ * software can use to calculate positions in the file.
+ *
+ * The MPEG frames between reference describes how much the frame counter should
+ * be increased for every reference. If this value is two then the first
+ * reference points out the second frame, the 2nd reference the 4th frame, the
+ * 3rd reference the 6th frame etc. In a similar way the bytes between reference
+ * and milliseconds between reference points out bytes and milliseconds
+ * respectively.
+ *
+ * Each reference consists of two parts; a certain number of bits that describes
+ * the difference between what is said in bytes between reference and the
+ * reality and a certain number of bits that describes the difference between
+ * what is said in milliseconds between reference and the reality.
+ *
+ * There may only be one MLLT frame in each tag.
+ *
+ * @todo       Data parsing and write support
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 75 $
+ */
+final class ID3_Frame_MLLT extends ID3_Frame
+{
+  /** @var integer */
+  private $_frames;
+  
+  /** @var integer */
+  private $_bytes;
+
+  /** @var integer */
+  private $_milliseconds;
+  
+  /** @var Array */
+  private $_deviation = array();
+  
+  /**
+   * Constructs the class with given parameters and parses object related data.
+   *
+   * @param Reader $reader The reader object.
+   * @param Array $options The options array.
+   */
+  public function __construct($reader = null, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    if ($reader === null)
+      throw new ID3_Exception("Write not supported yet");
+
+    $this->_frames = Transform::fromInt16BE(substr($this->_data, 0, 2));
+    $this->_bytes = Transform::fromInt32BE(substr($this->_data, 2, 3));
+    $this->_milliseconds = Transform::fromInt32BE(substr($this->_data, 5, 3));
+    
+    $byteDevBits = Transform::fromInt8($this->_data[8]);
+    $millisDevBits = Transform::fromInt8($this->_data[9]);
+    
+    // $data = substr($this->_data, 10);
+  }
+
+  /**
+   * Returns the number of MPEG frames between reference.
+   * 
+   * @return integer
+   */
+  public function getFrames() { return $this->_frames; }
+  
+  /**
+   * Sets the number of MPEG frames between reference.
+   * 
+   * @param integer $frames The number of MPEG frames.
+   */
+  public function setFrames($frames) { $this->_frames = $frames; }
+  
+  /**
+   * Returns the number of bytes between reference.
+   * 
+   * @return integer
+   */
+  public function getBytes() { return $this->_bytes; }
+  
+  /**
+   * Sets the number of bytes between reference.
+   * 
+   * @param integer $bytes The number of bytes.
+   */
+  public function setBytes($bytes) { $this->_bytes = $bytes; }
+  
+  /**
+   * Returns the number of milliseconds between references.
+   * 
+   * @return integer
+   */
+  public function getMilliseconds() { return $this->_milliseconds; }
+  
+  /**
+   * Sets the number of milliseconds between references.
+   * 
+   * @param integer $milliseconds The number of milliseconds.
+   */
+  public function setMilliseconds($milliseconds)
+  {
+    return $this->_milliseconds;
+  }
+  
+  /**
+   * Returns the deviations as an array. Each value is an array containing two
+   * values, ie the deviation in bytes, and the deviation in milliseconds,
+   * respectively.
+   * 
+   * @return Array
+   */
+  public function getDeviation() { return $this->_deviation; }
+  
+  /**
+   * Sets the deviations array. The array must consist of arrays, each of which
+   * having two values, the deviation in bytes, and the deviation in
+   * milliseconds, respectively.
+   * 
+   * @param Array $deviation The deviations array.
+   */
+  public function setDeviation($deviation) { $this->_deviation = $deviation; }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/OWNE.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/OWNE.php
new file mode 100644
index 0000000..3258f71
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/OWNE.php
@@ -0,0 +1,219 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: OWNE.php 105 2008-07-30 14:56:47Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame.php");
+require_once("ID3/Encoding.php");
+/**#@-*/
+
+/**
+ * The <i>Ownership frame</i> might be used as a reminder of a made transaction
+ * or, if signed, as proof. Note that the {@link ID3_Frame_USER} and
+ * {@link ID3_Frame_TOWN} frames are good to use in conjunction with this one.
+ *
+ * There may only be one OWNE frame in a tag.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @author     Ryan Butterfield <buttza@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 105 $
+ */
+final class ID3_Frame_OWNE extends ID3_Frame
+  implements ID3_Encoding
+{
+  /** @var integer */
+  private $_encoding = ID3_Encoding::UTF8;
+  
+  /** @var string */
+  private $_currency = "EUR";
+
+  /** @var string */
+  private $_price;
+
+  /** @var string */
+  private $_date;
+  
+  /** @var string */
+  private $_seller;
+  
+  /**
+   * Constructs the class with given parameters and parses object related data.
+   *
+   * @param Reader $reader The reader object.
+   * @param Array $options The options array.
+   */
+  public function __construct($reader = null, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    if ($reader === null)
+      return;
+
+    $this->_encoding = Transform::fromUInt8($this->_data[0]);
+    list($tmp, $this->_data) =
+      $this->explodeString8(substr($this->_data, 1), 2);
+    $this->_currency = substr($tmp, 0, 3);
+    $this->_price = substr($tmp, 3);
+    $this->_date = substr($this->_data, 0, 8);
+    $this->_data = substr($this->_data, 8);
+    
+    switch ($this->_encoding) {
+    case self::UTF16:
+      $this->_seller = Transform::fromString16($this->_data);
+      break;
+    case self::UTF16BE:
+      $this->_seller = Transform::fromString16BE($this->_data);
+      break;
+    default:
+      $this->_seller = Transform::fromString8($this->_data);
+    }
+  }
+
+  /**
+   * Returns the text encoding.
+   * 
+   * @return integer
+   */
+  public function getEncoding() { return $this->_encoding; }
+  
+  /**
+   * Sets the text encoding.
+   * 
+   * @see ID3_Encoding
+   * @param integer $encoding The text encoding.
+   */
+  public function setEncoding($encoding) { $this->_encoding = $encoding; }
+  
+  /**
+   * Returns the currency used in transaction, encoded according to
+   * {@link http://www.iso.org/iso/support/faqs/faqs_widely_used_standards/widely_used_standards_other/currency_codes/currency_codes_list-1.htm
+   * ISO 4217} alphabetic currency code.
+   * 
+   * @return string
+   */
+  public function getCurrency() { return $this->_currency; }
+  
+  /**
+   * Sets the currency used in transaction, encoded according to
+   * {@link http://www.iso.org/iso/support/faqs/faqs_widely_used_standards/widely_used_standards_other/currency_codes/currency_codes_list-1.htm
+   * ISO 4217} alphabetic currency code.
+   * 
+   * @param string $currency The currency code.
+   */
+  public function setCurrency($currency) { $this->_currency = $currency; }
+  
+  /**
+   * Returns the price as a numerical string using "." as the decimal separator.
+   * 
+   * @return string
+   */
+  public function getPrice() { return $this->_price; }
+  
+  /**
+   * Sets the price.
+   * 
+   * @param integer $price The price.
+   */
+  public function setPrice($price)
+  {
+    $this->_price = number_format($price, 2, ".", "");
+  }
+  
+  /**
+   * Returns the date of purchase as an 8 character date string (YYYYMMDD).
+   * 
+   * @return string
+   */
+  public function getDate() { return $this->_date; }
+  
+  /**
+   * Sets the date of purchase. The date must be an 8 character date string
+   * (YYYYMMDD).
+   * 
+   * @param string $date The date string.
+   */
+  public function setDate($date) { $this->_date = $date; }
+  
+  /**
+   * Returns the name of the seller.
+   * 
+   * @return string
+   */
+  public function getSeller() { return $this->_seller; }
+  
+  /**
+   * Sets the name of the seller using given encoding.
+   * 
+   * @param string $seller The name of the seller.
+   * @param integer $encoding The text encoding.
+   */
+  public function setSeller($seller, $encoding = false)
+  {
+    $this->_seller = $seller;
+    if ($encoding !== false)
+      $this->_encoding = $encoding;
+  }
+  
+  /**
+   * Returns the frame raw data.
+   *
+   * @return string
+   */
+  public function __toString()
+  {
+    $data = Transform::toUInt8($this->_encoding) . $this->_currency .
+      $this->_price . "\0" . $this->_date;
+    switch ($this->_encoding) {
+    case self::UTF16:
+    case self::UTF16LE:
+      $data .= Transform::toString16
+        ($this->_seller, $this->_encoding == self::UTF16 ?
+         Transform::MACHINE_ENDIAN_ORDER : Transform::LITTLE_ENDIAN_ORDER);
+      break;
+    case self::UTF16BE:
+      $data .= Transform::toString16BE($this->_seller);
+      break;
+    default:
+      $data .= $this->_seller;
+    }
+    $this->setData($data);
+    return parent::__toString();
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/PCNT.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/PCNT.php
new file mode 100644
index 0000000..aeff277
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/PCNT.php
@@ -0,0 +1,111 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: PCNT.php 105 2008-07-30 14:56:47Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame.php");
+/**#@-*/
+
+/**
+ * The <i>Play counter</i> is simply a counter of the number of times a file has
+ * been played. The value is increased by one every time the file begins to
+ * play. There may only be one PCNT frame in each tag.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @author     Ryan Butterfield <buttza@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 105 $
+ */
+final class ID3_Frame_PCNT extends ID3_Frame
+{
+  /** @var integer */
+  private $_counter = 0;
+  
+  /**
+   * Constructs the class with given parameters and parses object related data.
+   *
+   * @param Reader $reader The reader object.
+   * @param Array $options The options array.
+   */
+  public function __construct($reader = null, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    if ($reader === null)
+      return;
+
+    if (strlen($this->_data) > 4)
+      $this->_counter = Transform::fromInt64BE($this->_data); // UInt64
+    else
+      $this->_counter = Transform::fromUInt32BE($this->_data);
+  }
+  
+  /**
+   * Returns the counter.
+   * 
+   * @return integer
+   */
+  public function getCounter() { return $this->_counter; }
+  
+  /**
+   * Adds counter by one.
+   */
+  public function addCounter() { $this->_counter++; }
+  
+  /**
+   * Sets the counter value.
+   * 
+   * @param integer $counter The counter value.
+   */
+  public function setCounter($counter) { $this->_counter = $counter; }
+  
+  /**
+   * Returns the frame raw data.
+   *
+   * @return string
+   */
+  public function __toString()
+  {
+    $this->setData
+      ($this->_counter > 4294967295 ?
+       Transform::toInt64BE($this->_counter) : // UInt64
+       Transform::toUInt32BE($this->_counter));
+    return parent::__toString();
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/POPM.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/POPM.php
new file mode 100644
index 0000000..332abef
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/POPM.php
@@ -0,0 +1,161 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: POPM.php 105 2008-07-30 14:56:47Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame.php");
+/**#@-*/
+
+/**
+ * The purpose of the <i>Popularimeter</i> frame is to specify how good an audio
+ * file is. Many interesting applications could be found to this frame such as a
+ * playlist that features better audio files more often than others or it could
+ * be used to profile a person's taste and find other good files by comparing
+ * people's profiles. The frame contains the email address to the user, one
+ * rating byte and a four byte play counter, intended to be increased with one
+ * for every time the file is played.
+ *
+ * The rating is 1-255 where 1 is worst and 255 is best. 0 is unknown. If no
+ * personal counter is wanted it may be omitted. When the counter reaches all
+ * one's, one byte is inserted in front of the counter thus making the counter
+ * eight bits bigger in the same away as the play counter
+ * {@link ID3_Frame_PCNT}. There may be more than one POPM frame in each tag,
+ * but only one with the same email address.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @author     Ryan Butterfield <buttza@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 105 $
+ */
+final class ID3_Frame_POPM extends ID3_Frame
+{
+  /** @var string */
+  private $_owner;
+
+  /** @var integer */
+  private $_rating = 0;
+
+  /** @var integer */
+  private $_counter = 0;
+
+  /**
+   * Constructs the class with given parameters and parses object related data.
+   *
+   * @param Reader $reader The reader object.
+   * @param Array $options The options array.
+   */
+  public function __construct($reader = null, &$options = array())
+  {
+    parent::__construct($reader, $options);
+
+    if ($reader === null)
+      return;
+
+    list($this->_owner, $this->_data) = $this->explodeString8($this->_data, 2);
+    $this->_rating = Transform::fromUInt8($this->_data[0]);
+    $this->_data = substr($this->_data, 1);
+
+    if (strlen($this->_data) > 4)
+      $this->_counter = Transform::fromInt64BE($this->_data); // UInt64
+    else if (strlen($this->_data) > 0)
+      $this->_counter = Transform::fromUInt32BE($this->_data);
+  }
+
+  /**
+   * Returns the owner identifier string.
+   *
+   * @return string
+   */
+  public function getOwner() { return $this->_owner; }
+
+  /**
+   * Sets the owner identifier string.
+   *
+   * @param string $owner The owner identifier string.
+   */
+  public function setOwner($owner) { return $this->_owner = $owner; }
+
+  /**
+   * Returns the user rating.
+   *
+   * @return integer
+   */
+  public function getRating() { return $this->_rating; }
+
+  /**
+   * Sets the user rating.
+   *
+   * @param integer $rating The user rating.
+   */
+  public function setRating($rating) { $this->_rating = $rating; }
+
+  /**
+   * Returns the counter.
+   *
+   * @return integer
+   */
+  public function getCounter() { return $this->_counter; }
+
+  /**
+   * Adds counter by one.
+   */
+  public function addCounter() { $this->_counter++; }
+
+  /**
+   * Sets the counter value.
+   *
+   * @param integer $counter The counter value.
+   */
+  public function setCounter($counter) { $this->_counter = $counter; }
+
+  /**
+   * Returns the frame raw data.
+   *
+   * @return string
+   */
+  public function __toString()
+  {
+    $this->setData
+      ($this->_owner . "\0" . Transform::toInt8($this->_rating) .
+       ($this->_counter > 0xffffffff ?
+        Transform::toInt64BE($this->_counter) :
+        ($this->_counter > 0 ? Transform::toUInt32BE($this->_counter) : 0)));
+    return parent::__toString();
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/POSS.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/POSS.php
new file mode 100644
index 0000000..3de3f27
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/POSS.php
@@ -0,0 +1,132 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: POSS.php 105 2008-07-30 14:56:47Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame.php");
+require_once("ID3/Timing.php");
+/**#@-*/
+
+/**
+ * The <i>Position synchronisation frame</i> delivers information to the
+ * listener of how far into the audio stream he picked up; in effect, it states
+ * the time offset from the first frame in the stream. There may only be one
+ * POSS frame in each tag.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @author     Ryan Butterfield <buttza@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 105 $
+ */
+final class ID3_Frame_POSS extends ID3_Frame
+  implements ID3_Timing
+{
+  /** @var integer */
+  private $_format = ID3_Timing::MPEG_FRAMES;
+  
+  /** @var integer */
+  private $_position;
+  
+  /**
+   * Constructs the class with given parameters and parses object related data.
+   *
+   * @param Reader $reader The reader object.
+   * @param Array $options The options array.
+   */
+  public function __construct($reader = null, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    if ($reader === null)
+      return;
+    
+    $this->_format = Transform::fromUInt8($this->_data[0]);
+    $this->_position = Transform::fromUInt32BE(substr($this->_data, 1, 4));
+  }
+
+  /**
+   * Returns the timing format.
+   * 
+   * @return integer
+   */
+  public function getFormat() { return $this->_format; }
+
+  /**
+   * Sets the timing format.
+   * 
+   * @see ID3_Timing
+   * @param integer $format The timing format.
+   */
+  public function setFormat($format) { $this->_format = $format; }
+  
+  /**
+   * Returns the position where in the audio the listener starts to receive,
+   * i.e. the beginning of the next frame.
+   * 
+   * @return integer
+   */
+  public function getPosition() { return $this->_position; }
+  
+  /**
+   * Sets the position where in the audio the listener starts to receive,
+   * i.e. the beginning of the next frame, using given format.
+   * 
+   * @param integer $position The position.
+   * @param integer $format The timing format.
+   */
+  public function setPosition($position, $format = false)
+  {
+    $this->_position = $position;
+    if ($format !== false)
+      $this->_format = $format;
+  }
+  
+  /**
+   * Returns the frame raw data.
+   *
+   * @return string
+   */
+  public function __toString()
+  {
+    $this->setData
+      (Transform::toUInt8($this->_format) .
+       Transform::toUInt32BE($this->_position));
+    return parent::__toString();
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/PRIV.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/PRIV.php
new file mode 100644
index 0000000..4097204
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/PRIV.php
@@ -0,0 +1,126 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: PRIV.php 105 2008-07-30 14:56:47Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame.php");
+/**#@-*/
+
+/**
+ * The <i>Private frame</i> is used to contain information from a software
+ * producer that its program uses and does not fit into the other frames. The
+ * frame consists of an owner identifier string and the binary data. The owner
+ * identifier is URL containing an email address, or a link to a location where
+ * an email address can be found, that belongs to the organisation responsible
+ * for the frame. Questions regarding the frame should be sent to the indicated
+ * email address. The tag may contain more than one PRIV frame but only with
+ * different contents.
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @author     Ryan Butterfield <buttza@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 105 $
+ */
+final class ID3_Frame_PRIV extends ID3_Frame
+{
+  /** @var string */
+  private $_owner;
+  
+  /** @var string */
+  private $_privateData;
+  
+  /**
+   * Constructs the class with given parameters and parses object related data.
+   *
+   * @param Reader $reader The reader object.
+   * @param Array $options The options array.
+   */
+  public function __construct($reader = null, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    if ($reader === null)
+      return;
+    
+    list($this->_owner, $this->_privateData) =
+      $this->explodeString8($this->_data, 2);
+  }
+  
+  /**
+   * Returns the owner identifier string.
+   * 
+   * @return string
+   */
+  public function getOwner() { return $this->_owner; }
+  
+  /**
+   * Sets the owner identifier string.
+   * 
+   * @param string $owner The owner identifier string.
+   */
+  public function setOwner($owner) { $this->_owner = $owner; }
+  
+  /**
+   * Returns the private binary data associated with the frame.
+   * 
+   * @return string
+   */
+  public function getPrivateData() { return $this->_privateData; }
+  
+  /**
+   * Sets the private binary data associated with the frame.
+   * 
+   * @param string $privateData The private binary data string.
+   */
+  public function setPrivateData($privateData)
+  {
+    $this->_privateData = $privateData;
+  }
+  
+  /**
+   * Returns the frame raw data.
+   *
+   * @return string
+   */
+  public function __toString()
+  {
+    parent::setData($this->_owner . "\0" . $this->_privateData);
+    return parent::__toString();
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/RBUF.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/RBUF.php
new file mode 100644
index 0000000..83c4cc0
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/RBUF.php
@@ -0,0 +1,181 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: RBUF.php 105 2008-07-30 14:56:47Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame.php");
+/**#@-*/
+
+/**
+ * Sometimes the server from which an audio file is streamed is aware of
+ * transmission or coding problems resulting in interruptions in the audio
+ * stream. In these cases, the size of the buffer can be recommended by the
+ * server using the <i>Recommended buffer size</i> frame. If the embedded info
+ * flag is set then this indicates that an ID3 tag with the maximum size
+ * described in buffer size may occur in the audio stream. In such case the tag
+ * should reside between two MPEG frames, if the audio is MPEG encoded. If the
+ * position of the next tag is known, offset to next tag may be used. The offset
+ * is calculated from the end of tag in which this frame resides to the first
+ * byte of the header in the next. This field may be omitted. Embedded tags are
+ * generally not recommended since this could render unpredictable behaviour
+ * from present software/hardware.
+ *
+ * For applications like streaming audio it might be an idea to embed tags into
+ * the audio stream though. If the clients connects to individual connections
+ * like HTTP and there is a possibility to begin every transmission with a tag,
+ * then this tag should include a recommended buffer size frame. If the client
+ * is connected to a arbitrary point in the stream, such as radio or multicast,
+ * then the recommended buffer size frame should be included in every tag.
+ *
+ * The buffer size should be kept to a minimum. There may only be one RBUF
+ * frame in each tag.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @author     Ryan Butterfield <buttza@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 105 $
+ */
+final class ID3_Frame_RBUF extends ID3_Frame
+{
+  /**
+   * A flag to denote that an ID3 tag with the maximum size described in buffer
+   * size may occur in the audio stream.
+   */
+  const EMBEDDED = 0x1;
+  
+  /** @var integer */
+  private $_bufferSize;
+  
+  /** @var integer */
+  private $_infoFlags;
+  
+  /** @var integer */
+  private $_offset = 0;
+  
+  /**
+   * Constructs the class with given parameters and parses object related data.
+   *
+   * @param Reader $reader The reader object.
+   * @param Array $options The options array.
+   */
+  public function __construct($reader = null, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    if ($reader === null)
+      return;
+    
+    $this->_bufferSize =
+      Transform::fromUInt32BE("\0" . substr($this->_data, 0, 3));
+    $this->_infoFlags = Transform::fromInt8($this->_data[3]);
+    if ($this->getSize() > 4)
+      $this->_offset = Transform::fromInt32BE(substr($this->_data, 4, 4));
+  }
+  
+  /**
+   * Returns the buffer size.
+   * 
+   * @return integer
+   */
+  public function getBufferSize() { return $this->_bufferSize; }
+  
+  /**
+   * Sets the buffer size.
+   * 
+   * @param integer $size The buffer size.
+   */
+  public function setBufferSize($bufferSize)
+  {
+    $this->_bufferSize = $bufferSize;
+  }
+  
+  /**
+   * Checks whether or not the flag is set. Returns <var>true</var> if the flag
+   * is set, <var>false</var> otherwise.
+   * 
+   * @param integer $flag The flag to query.
+   * @return boolean
+   */
+  public function hasInfoFlag($flag)
+  {
+    return ($this->_infoFlags & $flag) == $flag;
+  }
+  
+  /**
+   * Returns the flags byte.
+   * 
+   * @return integer
+   */
+  public function getInfoFlags() { return $this->_infoFlags; }
+  
+  /**
+   * Sets the flags byte.
+   * 
+   * @param string $flags The flags byte.
+   */
+  public function setInfoFlags($infoFlags) { $this->_infoFlags = $infoFlags; }
+  
+  /**
+   * Returns the offset to next tag.
+   * 
+   * @return integer
+   */
+  public function getOffset() { return $this->_offset; }
+  
+  /**
+   * Sets the offset to next tag.
+   * 
+   * @param integer $offset The offset.
+   */
+  public function setOffset($offset) { $this->_offset = $offset; }
+  
+  /**
+   * Returns the frame raw data.
+   *
+   * @return string
+   */
+  public function __toString()
+  {
+    $this->setData
+      (substr(Transform::toUInt32BE($this->_bufferSize), 1, 3) .
+       Transform::toInt8($this->_infoFlags) .
+       Transform::toInt32BE($this->_offset));
+    return parent::__toString();
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/RVA2.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/RVA2.php
new file mode 100644
index 0000000..bfdd287
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/RVA2.php
@@ -0,0 +1,217 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: RVA2.php 105 2008-07-30 14:56:47Z svollbehr $
+ * @since      ID3v2.4.0
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame.php");
+/**#@-*/
+
+/**
+ * The <i>Relative volume adjustment (2)</i> frame is a more subjective frame than
+ * the previous ones. It allows the user to say how much he wants to
+ * increase/decrease the volume on each channel when the file is played. The
+ * purpose is to be able to align all files to a reference volume, so that you
+ * don't have to change the volume constantly. This frame may also be used to
+ * balance adjust the audio. The volume adjustment is encoded as a fixed point
+ * decibel value, 16 bit signed integer representing (adjustment*512), giving
+ * +/- 64 dB with a precision of 0.001953125 dB. E.g. +2 dB is stored as $04 00
+ * and -2 dB is $FC 00.
+ *
+ * There may be more than one RVA2 frame in each tag, but only one with the same
+ * identification string.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @author     Ryan Butterfield <buttza@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 105 $
+ * @since      ID3v2.4.0
+ */
+final class ID3_Frame_RVA2 extends ID3_Frame
+{
+  /**
+   * The channel type key.
+   * 
+   * @see $types
+   * @var string
+   */
+  const channelType = "channelType";
+
+  /**
+   * The volume adjustment key. Adjustments are +/- 64 dB with a precision of
+   * 0.001953125 dB.
+   *
+   * @var string
+   */
+  const volumeAdjustment = "volumeAdjustment";
+
+  /**
+   * The peak volume key.
+   *
+   * @var string
+   */
+  const peakVolume = "peakVolume";
+
+  /**
+   * The list of channel types.
+   *
+   * @var Array
+   */
+  public static $types = array
+    ("Other", "Master volume", "Front right", "Front left", "Back right",
+     "Back left", "Front centre", "Back centre", "Subwoofer");
+
+  /** @var string */
+  private $_device;
+
+  /** @var Array */
+  private $_adjustments;
+
+  /**
+   * Constructs the class with given parameters and parses object related data.
+   *
+   * @param Reader $reader The reader object.
+   * @param Array $options The options array.
+   */
+  public function __construct($reader = null, &$options = array())
+  {
+    parent::__construct($reader, $options);
+
+    if ($reader === null)
+      return;
+
+    list ($this->_device, $this->_data) =
+      $this->explodeString8($this->_data, 2);
+
+    for ($i = $j = 0; $i < 9; $i++) {
+      $this->_adjustments[$i] = array
+        (self::channelType => Transform::fromInt8($this->_data[$j++]),
+         self::volumeAdjustment =>
+           Transform::fromInt16BE(substr($this->_data, $j++, 2)) / 512.0);
+      $j++;
+      $bitsInPeak = Transform::fromInt8($this->_data[$j++]);
+      $bytesInPeak = $bitsInPeak > 0 ? ceil($bitsInPeak / 8) : 0;
+      switch ($bytesInPeak) {
+      case 8:
+      case 7:
+      case 6:
+      case 5:
+        $this->_adjustments[$i][self::peakVolume] =
+          Transform::fromInt64BE(substr($this->_data, $j, $bytesInPeak));
+        break;
+      case 4:
+      case 3:
+        $this->_adjustments[$i][self::peakVolume] =
+          Transform::fromUInt32BE(substr($this->_data, $j, $bytesInPeak));
+        break;
+      case 2:
+        $this->_adjustments[$i][self::peakVolume] =
+          Transform::fromUInt16BE(substr($this->_data, $j, $bytesInPeak));
+        break;
+      case 1:
+        $this->_adjustments[$i][self::peakVolume] =
+          Transform::fromUInt8(substr($this->_data, $j, $bytesInPeak));
+      }
+      $j += $bytesInPeak;
+    }
+  }
+
+  /**
+   * Returns the device where the adjustments should apply.
+   *
+   * @return string
+   */
+  public function getDevice() { return $this->_device; }
+
+  /**
+   * Sets the device where the adjustments should apply.
+   *
+   * @param string $device The device.
+   */
+  public function setDevice($device) { $this->_device = $device; }
+
+  /**
+   * Returns the array containing volume adjustments for each channel. Volume
+   * adjustments are arrays themselves containing the following keys:
+   * channelType, volumeAdjustment, peakVolume.
+   *
+   * @return Array
+   */
+  public function getAdjustments() { return $this->_adjustments; }
+
+  /**
+   * Sets the array of volume adjustments for each channel. Each volume
+   * adjustment is an array too containing the following keys: channelType,
+   * volumeAdjustment, peakVolume.
+   *
+   * @param Array $adjustments The volume adjustments array.
+   */
+  public function setAdjustments($adjustments)
+  {
+    $this->_adjustments = $adjustments;
+  }
+
+  /**
+   * Returns the frame raw data.
+   *
+   * @return string
+   */
+  public function __toString()
+  {
+    $data = $this->_device . "\0";
+    foreach ($this->_adjustments as $channel) {
+      $data .= Transform::toInt8($channel[self::channelType]) .
+        Transform::toInt16BE($channel[self::volumeAdjustment] * 512);
+      if (abs($channel[self::peakVolume]) <= 0xff)
+        $data .= Transform::toInt8(8) .
+          Transform::toUInt8($channel[self::peakVolume]);
+      else if (abs($channel[self::peakVolume]) <= 0xffff)
+        $data .= Transform::toInt8(16) .
+          Transform::toUInt16BE($channel[self::peakVolume]);
+      else if (abs($channel[self::peakVolume]) <= 0xffffffff)
+        $data .= Transform::toInt8(32) .
+          Transform::toUInt32BE($channel[self::peakVolume]);
+      else
+        $data .= Transform::toInt8(64) .
+          Transform::toInt64BE($channel[self::peakVolume]); // UInt64
+    }
+    $this->setData($data);
+    return parent::__toString();
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/RVAD.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/RVAD.php
new file mode 100644
index 0000000..c377aa7
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/RVAD.php
@@ -0,0 +1,252 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: RVAD.php 105 2008-07-30 14:56:47Z svollbehr $
+ * @deprecated ID3v2.3.0
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame.php");
+/**#@-*/
+
+/**
+ * The <i>Relative volume adjustment</i> frame is a more subjective function
+ * than the previous ones. It allows the user to say how much he wants to
+ * increase/decrease the volume on each channel while the file is played. The
+ * purpose is to be able to align all files to a reference volume, so that you
+ * don't have to change the volume constantly. This frame may also be used to
+ * balance adjust the audio.
+ *
+ * There may only be one RVAD frame in each tag.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @author     Ryan Butterfield <buttza@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 105 $
+ * @deprecated ID3v2.3.0
+ */
+final class ID3_Frame_RVAD extends ID3_Frame
+{
+  /* The required keys. */
+  
+  /** @var string */
+  const right = "right";
+  
+  /** @var string */
+  const left = "left";
+  
+  /** @var string */
+  const peakRight = "peakRight";
+  
+  /** @var string */
+  const peakLeft = "peakLeft";
+  
+  /* The optional keys. */
+  
+  /** @var string */
+  const rightBack = "rightBack";
+  
+  /** @var string */
+  const leftBack = "leftBack";
+  
+  /** @var string */
+  const peakRightBack = "peakRightBack";
+  
+  /** @var string */
+  const peakLeftBack = "peakLeftBack";
+  
+  /** @var string */
+  const center = "center";
+  
+  /** @var string */
+  const peakCenter = "peakCenter";
+  
+  /** @var string */
+  const bass = "bass";
+  
+  /** @var string */
+  const peakBass = "peakBass";
+  
+  /** @var Array */
+  private $_adjustments;
+  
+  /**
+   * Constructs the class with given parameters and parses object related data.
+   *
+   * @param Reader $reader The reader object.
+   * @param Array $options The options array.
+   */
+  public function __construct($reader = null, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    if ($reader === null)
+      return;
+    
+    $flags = Transform::fromInt8($this->_data[0]);
+    $descriptionBits = Transform::fromInt8($this->_data[1]);
+    if ($descriptionBits <= 8 || $descriptionBits > 16)
+      throw new ID3_Exception
+          ("Unsupported description bit size of: " . $descriptionBits);
+    
+    $this->_adjustments[self::right] =
+      ($flags & 0x1) == 0x1 ?
+       Transform::fromUInt16BE(substr($this->_data, 2, 2)) :
+       -Transform::fromUInt16BE(substr($this->_data, 2, 2));
+    $this->_adjustments[self::left] =
+      ($flags & 0x2) == 0x2 ?
+       Transform::fromUInt16BE(substr($this->_data, 4, 2)) :
+       -Transform::fromUInt16BE(substr($this->_data, 4, 2));
+    $this->_adjustments[self::peakRight] =
+      Transform::fromUInt16BE(substr($this->_data, 6, 2));
+    $this->_adjustments[self::peakLeft] =
+      Transform::fromUInt16BE(substr($this->_data, 8, 2));
+
+    if ($this->getSize() <= 10)
+      return;
+    
+    $this->_adjustments[self::rightBack] =
+      ($flags & 0x4) == 0x4 ?
+       Transform::fromUInt16BE(substr($this->_data, 10, 2)) :
+       -Transform::fromUInt16BE(substr($this->_data, 10, 2));
+    $this->_adjustments[self::leftBack] =
+      ($flags & 0x8) == 0x8 ?
+       Transform::fromUInt16BE(substr($this->_data, 12, 2)) :
+       -Transform::fromUInt16BE(substr($this->_data, 12, 2));
+    $this->_adjustments[self::peakRightBack] =
+      Transform::fromUInt16BE(substr($this->_data, 14, 2));
+    $this->_adjustments[self::peakLeftBack] =
+      Transform::fromUInt16BE(substr($this->_data, 16, 2));
+
+    if ($this->getSize() <= 18)
+      return;
+    
+    $this->_adjustments[self::center] =
+      ($flags & 0x10) == 0x10 ?
+       Transform::fromUInt16BE(substr($this->_data, 18, 2)) :
+       -Transform::fromUInt16BE(substr($this->_data, 18, 2));
+    $this->_adjustments[self::peakCenter] =
+      Transform::fromUInt16BE(substr($this->_data, 20, 2));
+    
+    if ($this->getSize() <= 22)
+      return;
+    
+    $this->_adjustments[self::bass] =
+      ($flags & 0x20) == 0x20 ?
+       Transform::fromUInt16BE(substr($this->_data, 22, 2)) :
+       -Transform::fromUInt16BE(substr($this->_data, 22, 2));
+    $this->_adjustments[self::peakBass] =
+      Transform::fromUInt16BE(substr($this->_data, 24, 2));
+  }
+
+  /**
+   * Returns the array containing the volume adjustments. The array must contain
+   * the following keys: right, left, peakRight, peakLeft. It may optionally
+   * contain the following keys: rightBack, leftBack, peakRightBack,
+   * peakLeftBack, center, peakCenter, bass, and peakBass.
+   * 
+   * @return Array
+   */
+  public function getAdjustments() { return $this->_adjustments; }
+  
+  /**
+   * Sets the array of volume adjustments. The array must contain the following
+   * keys: right, left, peakRight, peakLeft. It may optionally contain the
+   * following keys: rightBack, leftBack, peakRightBack, peakLeftBack, center,
+   * peakCenter, bass, and peakBass.
+   * 
+   * @param Array $adjustments The volume adjustments array.
+   */
+  public function setAdjustments($adjustments)
+  {
+    $this->_adjustments = $adjustments;
+  }
+  
+  /**
+   * Returns the frame raw data.
+   *
+   * @return string
+   */
+  public function __toString()
+  {
+    $flags = 0;
+    if ($this->_adjustments[self::right] > 0)
+      $flags = $flags | 0x1;
+    if ($this->_adjustments[self::left] > 0)
+      $flags = $flags | 0x2;
+    $data = Transform::toInt8(16) . 
+      Transform::toUInt16BE(abs($this->_adjustments[self::right])) .
+      Transform::toUInt16BE(abs($this->_adjustments[self::left])) .
+      Transform::toUInt16BE(abs($this->_adjustments[self::peakRight])) .
+      Transform::toUInt16BE(abs($this->_adjustments[self::peakLeft]));
+    
+    if (isset($this->_adjustments[self::rightBack]) &&
+        isset($this->_adjustments[self::leftBack]) &&
+        isset($this->_adjustments[self::peakRightBack]) &&
+        isset($this->_adjustments[self::peakLeftBack])) {
+      if ($this->_adjustments[self::rightBack] > 0)
+        $flags = $flags | 0x4;
+      if ($this->_adjustments[self::leftBack] > 0)
+        $flags = $flags | 0x8;
+      $data .= 
+        Transform::toUInt16BE(abs($this->_adjustments[self::rightBack])) .
+        Transform::toUInt16BE(abs($this->_adjustments[self::leftBack])) .
+        Transform::toUInt16BE(abs($this->_adjustments[self::peakRightBack])) .
+        Transform::toUInt16BE(abs($this->_adjustments[self::peakLeftBack]));
+    }
+    
+    if (isset($this->_adjustments[self::center]) &&
+        isset($this->_adjustments[self::peakCenter])) {
+      if ($this->_adjustments[self::center] > 0)
+        $flags = $flags | 0x10;
+      $data .= 
+        Transform::toUInt16BE(abs($this->_adjustments[self::center])) .
+        Transform::toUInt16BE(abs($this->_adjustments[self::peakCenter]));
+    }
+    
+    if (isset($this->_adjustments[self::bass]) &&
+        isset($this->_adjustments[self::peakBass])) {
+      if ($this->_adjustments[self::bass] > 0)
+        $flags = $flags | 0x20;
+      $data .= 
+        Transform::toUInt16BE(abs($this->_adjustments[self::bass])) .
+        Transform::toUInt16BE(abs($this->_adjustments[self::peakBass]));
+    }
+    $this->setData(Transform::toInt8($flags) . $data);
+    return parent::__toString();
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/RVRB.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/RVRB.php
new file mode 100644
index 0000000..1027ea8
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/RVRB.php
@@ -0,0 +1,314 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: RVRB.php 105 2008-07-30 14:56:47Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame.php");
+/**#@-*/
+
+/**
+ * The <i>Reverb</i> is yet another subjective frame, with which you can adjust
+ * echoes of different kinds. Reverb left/right is the delay between every
+ * bounce in milliseconds. Reverb bounces left/right is the number of bounces
+ * that should be made. $FF equals an infinite number of bounces. Feedback is
+ * the amount of volume that should be returned to the next echo bounce. $00 is
+ * 0%, $FF is 100%. If this value were $7F, there would be 50% volume reduction
+ * on the first bounce, 50% of that on the second and so on. Left to left means
+ * the sound from the left bounce to be played in the left speaker, while left
+ * to right means sound from the left bounce to be played in the right speaker.
+ *
+ * Premix left to right is the amount of left sound to be mixed in the right
+ * before any reverb is applied, where $00 id 0% and $FF is 100%. Premix right
+ * to left does the same thing, but right to left. Setting both premix to $FF
+ * would result in a mono output (if the reverb is applied symmetric). There may
+ * only be one RVRB frame in each tag.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @author     Ryan Butterfield <buttza@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 105 $
+ */
+final class ID3_Frame_RVRB extends ID3_Frame
+{
+  /** @var integer */
+  private $_reverbLeft;
+  
+  /** @var integer */
+  private $_reverbRight;
+  
+  /** @var integer */
+  private $_reverbBouncesLeft;
+  
+  /** @var integer */
+  private $_reverbBouncesRight;
+  
+  /** @var integer */
+  private $_reverbFeedbackLtoL;
+  
+  /** @var integer */
+  private $_reverbFeedbackLtoR;
+
+  /** @var integer */
+  private $_reverbFeedbackRtoR;
+
+  /** @var integer */
+  private $_reverbFeedbackRtoL;
+  
+  /** @var integer */
+  private $_premixLtoR;
+  
+  /** @var integer */
+  private $_premixRtoL;
+  
+  /**
+   * Constructs the class with given parameters and parses object related data.
+   *
+   * @param Reader $reader The reader object.
+   * @param Array $options The options array.
+   */
+  public function __construct($reader = null, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    if ($reader === null)
+      return;
+
+    $this->_reverbLeft  = Transform::fromUInt16BE(substr($this->_data, 0, 2));
+    $this->_reverbRight = Transform::fromUInt16BE(substr($this->_data, 2, 2));
+    $this->_reverbBouncesLeft  = Transform::fromUInt8($this->_data[4]);
+    $this->_reverbBouncesRight = Transform::fromUInt8($this->_data[5]);
+    $this->_reverbFeedbackLtoL = Transform::fromUInt8($this->_data[6]);
+    $this->_reverbFeedbackLtoR = Transform::fromUInt8($this->_data[7]);
+    $this->_reverbFeedbackRtoR = Transform::fromUInt8($this->_data[8]);
+    $this->_reverbFeedbackRtoL = Transform::fromUInt8($this->_data[9]);
+    $this->_premixLtoR  = Transform::fromUInt8($this->_data[10]);
+    $this->_premixRtoL  = Transform::fromUInt8($this->_data[11]);
+  }
+  
+  /**
+   * Returns the left reverb.
+   * 
+   * @return integer
+   */
+  public function getReverbLeft() { return $this->_reverbLeft; }
+  
+  /**
+   * Sets the left reverb.
+   * 
+   * @param integer $reverbLeft The left reverb.
+   */
+  public function setReverbLeft($reverbLeft)
+  {
+    return $this->_reverbLeft = $reverbLeft;
+  }
+  
+  /**
+   * Returns the right reverb.
+   * 
+   * @return integer
+   */
+  public function getReverbRight() { return $this->_reverbRight; }
+  
+  /**
+   * Sets the right reverb.
+   * 
+   * @param integer $reverbRight The right reverb.
+   */
+  public function setReverbRight($reverbRight)
+  {
+    return $this->_reverbRight = $reverbRight;
+  }
+  
+  /**
+   * Returns the left reverb bounces.
+   * 
+   * @return integer
+   */
+  public function getReverbBouncesLeft() { return $this->_reverbBouncesLeft; }
+  
+  /**
+   * Sets the left reverb bounces.
+   * 
+   * @param integer $reverbBouncesLeft The left reverb bounces.
+   */
+  public function setReverbBouncesLeft($reverbBouncesLeft)
+  {
+    $this->_reverbBouncesLeft = $reverbBouncesLeft;
+  }
+  
+  /**
+   * Returns the right reverb bounces.
+   * 
+   * @return integer
+   */
+  public function getReverbBouncesRight() { return $this->_reverbBouncesRight; }
+  
+  /**
+   * Sets the right reverb bounces.
+   * 
+   * @param integer $reverbBouncesRight The right reverb bounces.
+   */
+  public function setReverbBouncesRight($reverbBouncesRight)
+  {
+    $this->_reverbBouncesRight = $reverbBouncesRight;
+  }
+  
+  /**
+   * Returns the left-to-left reverb feedback.
+   * 
+   * @return integer
+   */
+  public function getReverbFeedbackLtoL() { return $this->_reverbFeedbackLtoL; }
+  
+  /**
+   * Sets the left-to-left reverb feedback.
+   * 
+   * @param integer $reverbFeedbackLtoL The left-to-left reverb feedback.
+   */
+  public function setReverbFeedbackLtoL($reverbFeedbackLtoL)
+  {
+    $this->_reverbFeedbackLtoL = $reverbFeedbackLtoL;
+  }
+  
+  /**
+   * Returns the left-to-right reverb feedback.
+   * 
+   * @return integer
+   */
+  public function getReverbFeedbackLtoR() { return $this->_reverbFeedbackLtoR; }
+  
+  /**
+   * Sets the left-to-right reverb feedback.
+   * 
+   * @param integer $reverbFeedbackLtoR The left-to-right reverb feedback.
+   */
+  public function setReverbFeedbackLtoR($reverbFeedbackLtoR)
+  {
+    $this->_reverbFeedbackLtoR = $reverbFeedbackLtoR;
+  }
+  
+  /**
+   * Returns the right-to-right reverb feedback.
+   * 
+   * @return integer
+   */
+  public function getReverbFeedbackRtoR() { return $this->_reverbFeedbackRtoR; }
+  
+  /**
+   * Sets the right-to-right reverb feedback.
+   * 
+   * @param integer $reverbFeedbackRtoR The right-to-right reverb feedback.
+   */
+  public function setReverbFeedbackRtoR($reverbFeedbackRtoR)
+  {
+    $this->_reverbFeedbackRtoR = $reverbFeedbackRtoR;
+  }
+  
+  /**
+   * Returns the right-to-left reverb feedback.
+   * 
+   * @return integer
+   */
+  public function getReverbFeedbackRtoL() { return $this->_reverbFeedbackRtoL; }
+  
+  /**
+   * Sets the right-to-left reverb feedback.
+   * 
+   * @param integer $reverbFeedbackRtoL The right-to-left reverb feedback.
+   */
+  public function setReverbFeedbackRtoL($reverbFeedbackRtoL)
+  {
+    $this->_reverbFeedbackRtoL = $reverbFeedbackRtoL;
+  }
+  
+  /**
+   * Returns the left-to-right premix.
+   * 
+   * @return integer
+   */
+  public function getPremixLtoR() { return $this->_premixLtoR; }
+  
+  /**
+   * Sets the left-to-right premix.
+   * 
+   * @param integer $premixLtoR The left-to-right premix.
+   */
+  public function setPremixLtoR($premixLtoR)
+  {
+    $this->_premixLtoR = $premixLtoR;
+  }
+  
+  /**
+   * Returns the right-to-left premix.
+   * 
+   * @return integer
+   */
+  public function getPremixRtoL() { return $this->_premixRtoL; }
+  
+  /**
+   * Sets the right-to-left premix.
+   * 
+   * @param integer $premixRtoL The right-to-left premix.
+   */
+  public function setPremixRtoL($premixRtoL)
+  {
+    $this->_premixRtoL = $premixRtoL;
+  }
+  
+  /**
+   * Returns the frame raw data.
+   *
+   * @return string
+   */
+  public function __toString()
+  {
+    $this->setData
+      (Transform::toUInt16BE($this->_reverbLeft) .
+       Transform::toUInt16BE($this->_reverbRight) .
+       Transform::toUInt8($this->_reverbBouncesLeft) .
+       Transform::toUInt8($this->_reverbBouncesRight) .
+       Transform::toUInt8($this->_reverbFeedbackLtoL) .
+       Transform::toUInt8($this->_reverbFeedbackLtoR) .
+       Transform::toUInt8($this->_reverbFeedbackRtoR) .
+       Transform::toUInt8($this->_reverbFeedbackRtoL) .
+       Transform::toUInt8($this->_premixLtoR) .
+       Transform::toUInt8($this->_premixRtoL));
+    return parent::__toString();
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/SEEK.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/SEEK.php
new file mode 100644
index 0000000..d211bf6
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/SEEK.php
@@ -0,0 +1,104 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: SEEK.php 75 2008-04-14 23:57:21Z svollbehr $
+ * @since      ID3v2.4.0
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame.php");
+/**#@-*/
+
+/**
+ * The <i>Seek</i> frame indicates where other tags in a file/stream can be
+ * found. The minimum offset to next tag is calculated from the end of this tag
+ * to the beginning of the next. There may only be one seek frame in a tag.
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 75 $
+ * @since      ID3v2.4.0
+ */
+final class ID3_Frame_SEEK extends ID3_Frame
+{
+  /** @var integer */
+  private $_minOffset;
+  
+  /**
+   * Constructs the class with given parameters and parses object related data.
+   *
+   * @param Reader $reader The reader object.
+   * @param Array $options The options array.
+   */
+  public function __construct($reader = null, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    if ($reader === null)
+      return;
+
+    $this->_minOffset = Transform::fromInt32BE($this->_data);
+  }
+  
+  /**
+   * Returns the minimum offset to next tag in bytes.
+   * 
+   * @return integer
+   */
+  public function getMinimumOffset() { return $this->_minOffset; }
+  
+  /**
+   * Sets the minimum offset to next tag in bytes.
+   * 
+   * @param integer $minOffset The minimum offset.
+   */
+  public function setMinimumOffset($minOffset)
+  {
+    $this->_minOffset = $minOffset;
+  }
+  
+  /**
+   * Returns the frame raw data.
+   *
+   * @return string
+   */
+  public function __toString()
+  {
+    $this->setData(Transform::toInt32BE($this->_minOffset));
+    return parent::__toString();
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/SIGN.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/SIGN.php
new file mode 100644
index 0000000..ff37c63
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/SIGN.php
@@ -0,0 +1,122 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: SIGN.php 105 2008-07-30 14:56:47Z svollbehr $
+ * @since      ID3v2.4.0
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame.php");
+/**#@-*/
+
+/**
+ * This frame enables a group of frames, grouped with the
+ * <i>Group identification registration</i>, to be signed. Although signatures
+ * can reside inside the registration frame, it might be desired to store the
+ * signature elsewhere, e.g. in watermarks. There may be more than one signature
+ * frame in a tag, but no two may be identical.
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @author     Ryan Butterfield <buttza@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 105 $
+ * @since      ID3v2.4.0
+ */
+final class ID3_Frame_SIGN extends ID3_Frame
+{
+  /** @var integer */
+  private $_group;
+  
+  /** @var string */
+  private $_signature;
+  
+  /**
+   * Constructs the class with given parameters and parses object related data.
+   *
+   * @param Reader $reader The reader object.
+   * @param Array $options The options array.
+   */
+  public function __construct($reader = null, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    if ($reader === null)
+      return;
+
+    $this->_group = Transform::fromUInt8(substr($this->_data, 0, 1));
+    $this->_signature = substr($this->_data, 1);
+  }
+  
+  /**
+   * Returns the group symbol byte.
+   * 
+   * @return integer
+   */
+  public function getGroup() { return $this->_group; }
+  
+  /**
+   * Sets the group symbol byte.
+   * 
+   * @param integer $group The group symbol byte.
+   */
+  public function setGroup($group) { $this->_group = $group; }
+  
+  /**
+   * Returns the signature binary data.
+   * 
+   * @return string
+   */
+  public function getSignature() { return $this->_signature; }
+  
+  /**
+   * Sets the signature binary data.
+   * 
+   * @param string $signature The signature binary data string.
+   */
+  public function setSignature($signature) { $this->_signature = $signature; }
+  
+  /**
+   * Returns the frame raw data.
+   *
+   * @return string
+   */
+  public function __toString()
+  {
+    $this->setData(Transform::toUInt8($this->_group) . $this->_signature);
+    return parent::__toString();
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/SYLT.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/SYLT.php
new file mode 100644
index 0000000..f1995cc
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/SYLT.php
@@ -0,0 +1,313 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: SYLT.php 105 2008-07-30 14:56:47Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame.php");
+require_once("ID3/Encoding.php");
+require_once("ID3/Language.php");
+require_once("ID3/Timing.php");
+/**#@-*/
+
+/**
+ * The <i>Synchronised lyrics/text</i> frame is another way of incorporating the
+ * words, said or sung lyrics, in the audio file as text, this time, however,
+ * in sync with the audio. It might also be used to describing events e.g.
+ * occurring on a stage or on the screen in sync with the audio.
+ *
+ * There may be more than one SYLT frame in each tag, but only one with the
+ * same language and content descriptor.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @author     Ryan Butterfield <buttza@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 105 $
+ */
+final class ID3_Frame_SYLT extends ID3_Frame
+  implements ID3_Encoding, ID3_Language, ID3_Timing
+{
+  /**
+   * The list of content types.
+   *
+   * @var Array
+   */
+  public static $types = array
+    ("Other", "Lyrics", "Text transcription", "Movement/Part name", "Events",
+     "Chord", "Trivia", "URLs to webpages", "URLs to images");
+  
+  /** @var integer */
+  private $_encoding = ID3_Encoding::UTF8;
+  
+  /** @var string */
+  private $_language = "und";
+
+  /** @var integer */
+  private $_format = ID3_Timing::MPEG_FRAMES;
+  
+  /** @var integer */
+  private $_type = 0;
+  
+  /** @var string */
+  private $_description;
+  
+  /** @var Array */
+  private $_events = array();
+  
+  /**
+   * Constructs the class with given parameters and parses object related data.
+   *
+   * @param Reader $reader The reader object.
+   * @param Array $options The options array.
+   */
+  public function __construct($reader = null, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    if ($reader === null)
+      return;
+    
+    $this->_encoding = Transform::fromUInt8($this->_data[0]);
+    $this->_language = substr($this->_data, 1, 3);
+    if ($this->_language == "XXX")
+      $this->_language = "und";
+    $this->_format = Transform::fromUInt8($this->_data[4]);
+    $this->_type = Transform::fromUInt8($this->_data[5]);
+    $this->_data = substr($this->_data, 6);
+    
+    switch ($this->_encoding) {
+    case self::UTF16:
+      list($this->_description, $this->_data) =
+        $this->explodeString16($this->_data, 2);
+      $this->_description = Transform::fromString16($this->_description);
+      break;
+    case self::UTF16BE:
+      list($this->_description, $this->_data) =
+        $this->explodeString16($this->_data, 2);
+      $this->_description = Transform::fromString16BE($this->_description);
+      break;
+    default:
+      list($this->_description, $this->_data) =
+        $this->explodeString8($this->_data, 2);
+      $this->_description = Transform::fromString8($this->_description);
+    }
+    
+    while (strlen($this->_data) > 0) {
+      switch ($this->_encoding) {
+      case self::UTF16:
+        list($syllable, $this->_data) = 
+          $this->explodeString16($this->_data, 2);
+        $syllable = Transform::fromString16($syllable);
+        break;
+      case self::UTF16BE:
+        list($syllable, $this->_data) = 
+          $this->explodeString16($this->_data, 2);
+        $syllable = Transform::fromString16BE($syllable);
+        break;
+      default:
+        list($syllable, $this->_data) = 
+          $this->explodeString8($this->_data, 2);
+        $syllable = Transform::fromString8($syllable);
+      }
+      $this->_events[Transform::fromUInt32BE(substr($this->_data, 0, 4))] =
+        $syllable;
+      $this->_data = substr($this->_data, 4);
+    }
+    ksort($this->_events);
+  }
+
+  /**
+   * Returns the text encoding.
+   * 
+   * @return integer
+   */
+  public function getEncoding() { return $this->_encoding; }
+
+  /**
+   * Sets the text encoding.
+   * 
+   * @see ID3_Encoding
+   * @param integer $encoding The text encoding.
+   */
+  public function setEncoding($encoding) { $this->_encoding = $encoding; }
+  
+  /**
+   * Returns the language code as specified in the
+   * {@link http://www.loc.gov/standards/iso639-2/ ISO-639-2} standard.
+   * 
+   * @return string
+   */
+  public function getLanguage() { return $this->_language; }
+  
+  /**
+   * Sets the text language code as specified in the
+   * {@link http://www.loc.gov/standards/iso639-2/ ISO-639-2} standard.
+   * 
+   * @see ID3_Language
+   * @param string $language The language code.
+   */
+  public function setLanguage($language)
+  {
+    if ($language == "XXX")
+      $language = "und";
+    $this->_language = substr($language, 0, 3);
+  }
+  
+  /**
+   * Returns the timing format.
+   * 
+   * @return integer
+   */
+  public function getFormat() { return $this->_format; }
+  
+  /**
+   * Sets the timing format.
+   * 
+   * @see ID3_Timing
+   * @param integer $format The timing format.
+   */
+  public function setFormat($format) { $this->_format = $format; }
+  
+  /**
+   * Returns the content type code.
+   * 
+   * @return integer
+   */
+  public function getType() { return $this->_type; }
+  
+  /**
+   * Sets the content type code.
+   * 
+   * @param integer $type The content type code.
+   */
+  public function setType($type) { $this->_type = $type; }
+  
+  /**
+   * Returns the content description.
+   * 
+   * @return string
+   */
+  public function getDescription() { return $this->_description; }
+  
+  /**
+   * Sets the content description text using given encoding. The description
+   * language and encoding must be that of the actual text.
+   * 
+   * @param string $description The content description text.
+   * @param string $language The language code.
+   * @param integer $encoding The text encoding.
+   */
+  public function setDescription($description, $language = false,
+                                 $encoding = false)
+  {
+    $this->_description = $description;
+    if ($language !== false)
+      $this->setLanguage($language);
+    if ($encoding !== false)
+      $this->setEncoding($encoding);
+  }
+  
+  /**
+   * Returns the syllable events with their timestamps.
+   * 
+   * @return Array
+   */
+  public function getEvents() { return $this->_events; }
+  
+  /**
+   * Sets the syllable events with their timestamps using given encoding. 
+   * The text language and encoding must be that of the description text.
+   * 
+   * @param Array $text The test string.
+   * @param string $language The language code.
+   * @param integer $encoding The text encoding.
+   */
+  public function setEvents($events, $language = false, $encoding = false)
+  {
+    $this->_events = $events;
+    if ($language !== false)
+      $this->setLanguage($language);
+    if ($encoding !== false)
+      $this->setEncoding($encoding);
+    ksort($this->_events);
+  }
+  
+  /**
+   * Returns the frame raw data.
+   *
+   * @return string
+   */
+  public function __toString()
+  {
+    $data = Transform::toUInt8($this->_encoding) . $this->_language .
+      Transform::toUInt8($this->_format) . Transform::toUInt8($this->_type);
+    switch ($this->_encoding) {
+    case self::UTF16:
+    case self::UTF16LE:
+      $data .= Transform::toString16
+        ($this->_description, $this->_encoding == self::UTF16 ?
+         Transform::MACHINE_ENDIAN_ORDER : Transform::LITTLE_ENDIAN_ORDER) .
+        "\0\0";
+      break;
+    case self::UTF16BE:
+      $data .= Transform::toString16BE($this->_description) . "\0\0";
+      break;
+    default:
+      $data .= $this->_description . "\0";
+    }
+    foreach ($this->_events as $timestamp => $syllable) {
+      switch ($this->_encoding) {
+      case self::UTF16:
+      case self::UTF16LE:
+        $data .= Transform::toString16
+          ($syllable, $this->_encoding == self::UTF16 ?
+           Transform::MACHINE_ENDIAN_ORDER : Transform::LITTLE_ENDIAN_ORDER) .
+          "\0\0";
+        break;
+      case self::UTF16BE:
+        $data .= Transform::toString16BE($syllable) . "\0\0";
+        break;
+      default:
+        $data .= $syllable . "\0";
+      }
+      $data .= Transform::toUInt32BE($timestamp);
+    }
+    $this->setData($data);
+    return parent::__toString();
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/SYTC.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/SYTC.php
new file mode 100644
index 0000000..5673a4e
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/SYTC.php
@@ -0,0 +1,161 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: SYTC.php 107 2008-08-03 19:09:16Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame.php");
+require_once("ID3/Timing.php");
+/**#@-*/
+
+/**
+ * For a more accurate description of the tempo of a musical piece, the
+ * <i>Synchronised tempo codes</i> frame might be used.
+ * 
+ * The tempo data consists of one or more tempo codes. Each tempo code consists
+ * of one tempo part and one time part. The tempo is in BPM described with one
+ * or two bytes. If the first byte has the value $FF, one more byte follows,
+ * which is added to the first giving a range from 2 - 510 BPM, since $00 and
+ * $01 is reserved. $00 is used to describe a beat-free time period, which is
+ * not the same as a music-free time period. $01 is used to indicate one single
+ * beat-stroke followed by a beat-free period.
+ *
+ * The tempo descriptor is followed by a time stamp. Every time the tempo in the
+ * music changes, a tempo descriptor may indicate this for the player. All tempo
+ * descriptors must be sorted in chronological order. The first beat-stroke in
+ * a time-period is at the same time as the beat description occurs. There may
+ * only be one SYTC frame in each tag.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @author     Ryan Butterfield <buttza@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 107 $
+ */
+final class ID3_Frame_SYTC extends ID3_Frame
+  implements ID3_Timing
+{
+  /** Describes a beat-free time period. */
+  const BEAT_FREE = 0x00;
+  
+  /** Indicate one single beat-stroke followed by a beat-free period. */
+  const SINGLE_BEAT = 0x01;
+  
+  /** @var integer */
+  private $_format = ID3_Timing::MPEG_FRAMES;
+  
+  /** @var Array */
+  private $_events = array();
+  
+  /**
+   * Constructs the class with given parameters and parses object related data.
+   *
+   * @param Reader $reader The reader object.
+   * @param Array $options The options array.
+   */
+  public function __construct($reader = null, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    if ($reader === null)
+      return;
+
+    $offset = 0;
+    $this->_format = Transform::fromUInt8($this->_data[$offset++]);
+    while ($offset < strlen($this->_data)) {
+      $tempo = Transform::fromUInt8($this->_data[$offset++]);
+      if ($tempo == 0xff)
+        $tempo += Transform::fromUInt8($this->_data[$offset++]);
+      $this->_events
+        [Transform::fromUInt32BE(substr($this->_data, $offset, 4))] = $tempo;
+      $offset += 4;
+    }
+    ksort($this->_events);
+  }
+  
+  /**
+   * Returns the timing format.
+   * 
+   * @return integer
+   */
+  public function getFormat() { return $this->_format; }
+
+  /**
+   * Sets the timing format.
+   * 
+   * @see ID3_Timing
+   * @param integer $format The timing format.
+   */
+  public function setFormat($format) { $this->_format = $format; }
+  
+  /**
+   * Returns the time-bpm tempo events.
+   * 
+   * @return Array
+   */
+  public function getEvents() { return $this->_events; }
+  
+  /**
+   * Sets the time-bpm tempo events.
+   * 
+   * @param Array $events The time-bpm tempo events.
+   */
+  public function setEvents($events)
+  {
+    $this->_events = $events;
+    ksort($this->_events);
+  }
+
+  /**
+   * Returns the frame raw data.
+   *
+   * @return string
+   */
+  public function __toString()
+  {
+    $data = Transform::toUInt8($this->_format);
+    foreach ($this->_events as $timestamp => $tempo) {
+      if ($tempo >= 0xff)
+        $data .= Transform::toUInt8(0xff) . Transform::toUInt8($tempo - 0xff);
+      else
+        $data .= Transform::toUInt8($tempo);
+      $data .= Transform::toUInt32BE($timestamp);
+    }
+    parent::setData($data);
+    return parent::__toString();
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TALB.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TALB.php
new file mode 100644
index 0000000..e3834f6
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TALB.php
@@ -0,0 +1,53 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: TALB.php 65 2008-04-02 15:22:46Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame/AbstractText.php");
+/**#@-*/
+
+/**
+ * The <i>Album/Movie/Show title</i> frame is intended for the title of the
+ * recording (or source of sound) from which the audio in the file is taken.
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 65 $
+ */
+final class ID3_Frame_TALB extends ID3_Frame_AbstractText {}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TBPM.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TBPM.php
new file mode 100644
index 0000000..775d55f
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TBPM.php
@@ -0,0 +1,53 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: TBPM.php 65 2008-04-02 15:22:46Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame/AbstractText.php");
+/**#@-*/
+
+/**
+ * The <i>BPM</i> frame contains the number of beats per minute in the main part
+ * of the audio. The BPM is an integer and represented as a numerical string.
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 65 $
+ */
+final class ID3_Frame_TBPM extends ID3_Frame_AbstractText {}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TCOM.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TCOM.php
new file mode 100644
index 0000000..d5e79c8
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TCOM.php
@@ -0,0 +1,52 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: TCOM.php 65 2008-04-02 15:22:46Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame/AbstractText.php");
+/**#@-*/
+
+/**
+ * The <i>Composer</i> frame is intended for the name of the composer.
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 65 $
+ */
+final class ID3_Frame_TCOM extends ID3_Frame_AbstractText {}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TCON.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TCON.php
new file mode 100644
index 0000000..41abd78
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TCON.php
@@ -0,0 +1,62 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: TCON.php 65 2008-04-02 15:22:46Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame/AbstractText.php");
+/**#@-*/
+
+/**
+ * The <i>Content type</i>, which ID3v1 was stored as a one byte numeric value
+ * only, is now a string. You may use one or several of the ID3v1 types as
+ * numerical strings, or, since the category list would be impossible to
+ * maintain with accurate and up to date categories, define your own.
+ *
+ * You may also use any of the following keywords:
+ *
+ * <pre>
+ *  RX  Remix
+ *  CR  Cover
+ * </pre>
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 65 $
+ */
+final class ID3_Frame_TCON extends ID3_Frame_AbstractText {}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TCOP.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TCOP.php
new file mode 100644
index 0000000..7cbed31
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TCOP.php
@@ -0,0 +1,59 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: TCOP.php 65 2008-04-02 15:22:46Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame/AbstractText.php");
+/**#@-*/
+
+/**
+ * The <i>Copyright message</i> frame, in which the string must begin with a
+ * year and a space character (making five characters), is intended for the
+ * copyright holder of the original sound, not the audio file itself. The
+ * absence of this frame means only that the copyright information is
+ * unavailable or has been removed, and must not be interpreted to mean that the
+ * audio is public domain. Every time this field is displayed the field must be
+ * preceded with "Copyright " (C) " ", where (C) is one character showing a C in
+ * a circle.
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 65 $
+ */
+final class ID3_Frame_TCOP extends ID3_Frame_AbstractText {}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TDAT.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TDAT.php
new file mode 100644
index 0000000..de8dda2
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TDAT.php
@@ -0,0 +1,55 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: TDAT.php 75 2008-04-14 23:57:21Z svollbehr $
+ * @deprecated ID3v2.3.0
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame/AbstractText.php");
+/**#@-*/
+
+/**
+ * The <i>Date</i> frame is a numeric string in the DDMM format containing the
+ * date for the recording. This field is always four characters long.
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 75 $
+ * @deprecated ID3v2.3.0
+ */
+final class ID3_Frame_TDAT extends ID3_Frame_AbstractText {}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TDEN.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TDEN.php
new file mode 100644
index 0000000..3c55b51
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TDEN.php
@@ -0,0 +1,56 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: TDEN.php 65 2008-04-02 15:22:46Z svollbehr $
+ * @since      ID3v2.4.0
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame/AbstractText.php");
+/**#@-*/
+
+/**
+ * The <i>Encoding time</i> frame contains a timestamp describing when the audio
+ * was encoded. Timestamp format is described in the
+ * {@link http://www.id3.org/id3v2.4.0-structure ID3v2 structure document}.
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 65 $
+ * @since      ID3v2.4.0
+ */
+final class ID3_Frame_TDEN extends ID3_Frame_AbstractText {}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TDLY.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TDLY.php
new file mode 100644
index 0000000..59d2779
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TDLY.php
@@ -0,0 +1,54 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: TDLY.php 65 2008-04-02 15:22:46Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame/AbstractText.php");
+/**#@-*/
+
+/**
+ * The <i>Playlist delay</i> defines the numbers of milliseconds of silence that
+ * should be inserted before this audio. The value zero indicates that this is a
+ * part of a multifile audio track that should be played continuously.
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 65 $
+ */
+final class ID3_Frame_TDLY extends ID3_Frame_AbstractText {}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TDOR.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TDOR.php
new file mode 100644
index 0000000..46a2acd
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TDOR.php
@@ -0,0 +1,57 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: TDOR.php 65 2008-04-02 15:22:46Z svollbehr $
+ * @since      ID3v2.4.0
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame/AbstractText.php");
+/**#@-*/
+
+/**
+ * The <i>Original release time</i> frame contains a timestamp describing when
+ * the original recording of the audio was released. Timestamp format is
+ * described in the {@link http://www.id3.org/id3v2.4.0-structure ID3v2
+ * structure document}.
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 65 $
+ * @since      ID3v2.4.0
+ */
+final class ID3_Frame_TDOR extends ID3_Frame_AbstractText {}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TDRC.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TDRC.php
new file mode 100644
index 0000000..fc6a871
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TDRC.php
@@ -0,0 +1,56 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: TDRC.php 65 2008-04-02 15:22:46Z svollbehr $
+ * @since      ID3v2.4.0
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame/AbstractText.php");
+/**#@-*/
+
+/**
+ * The <i>Recording time</i> frame contains a timestamp describing when the
+ * audio was recorded. Timestamp format is described in the
+ * {@link http://www.id3.org/id3v2.4.0-structure ID3v2 structure document}.
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 65 $
+ * @since      ID3v2.4.0
+ */
+final class ID3_Frame_TDRC extends ID3_Frame_AbstractText {}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TDRL.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TDRL.php
new file mode 100644
index 0000000..b3cdddf
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TDRL.php
@@ -0,0 +1,56 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: TDRL.php 65 2008-04-02 15:22:46Z svollbehr $
+ * @since      ID3v2.4.0
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame/AbstractText.php");
+/**#@-*/
+
+/**
+ * The <i>Release time</i> frame contains a timestamp describing when the audio
+ * was first released. Timestamp format is described in the
+ * {@link http://www.id3.org/id3v2.4.0-structure ID3v2 structure document}.
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 65 $
+ * @since      ID3v2.4.0
+ */
+final class ID3_Frame_TDRL extends ID3_Frame_AbstractText {}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TDTG.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TDTG.php
new file mode 100644
index 0000000..9e724e5
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TDTG.php
@@ -0,0 +1,56 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: TDTG.php 65 2008-04-02 15:22:46Z svollbehr $
+ * @since      ID3v2.4.0
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame/AbstractText.php");
+/**#@-*/
+
+/**
+ * The <i>Tagging time</i> frame contains a timestamp describing then the audio
+ * was tagged. Timestamp format is described in the
+ * {@link http://www.id3.org/id3v2.4.0-structure ID3v2 structure document}.
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 65 $
+ * @since      ID3v2.4.0
+ */
+final class ID3_Frame_TDTG extends ID3_Frame_AbstractText {}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TENC.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TENC.php
new file mode 100644
index 0000000..f55becd
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TENC.php
@@ -0,0 +1,54 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: TENC.php 65 2008-04-02 15:22:46Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame/AbstractText.php");
+/**#@-*/
+
+/**
+ * The <i>Encoded by</i> frame contains the name of the person or organisation
+ * that encoded the audio file. This field may contain a copyright message, if
+ * the audio file also is copyrighted by the encoder.
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 65 $
+ */
+final class ID3_Frame_TENC extends ID3_Frame_AbstractText {}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TEXT.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TEXT.php
new file mode 100644
index 0000000..fc4cc76
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TEXT.php
@@ -0,0 +1,53 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: TEXT.php 65 2008-04-02 15:22:46Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame/AbstractText.php");
+/**#@-*/
+
+/**
+ * The <i>Lyricist/Text writer</i> frame is intended for the writer of the text
+ * or lyrics in the recording.
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 65 $
+ */
+final class ID3_Frame_TEXT extends ID3_Frame_AbstractText {}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TFLT.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TFLT.php
new file mode 100644
index 0000000..2e7279f
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TFLT.php
@@ -0,0 +1,69 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: TFLT.php 65 2008-04-02 15:22:46Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame/AbstractText.php");
+/**#@-*/
+
+/**
+ * The <i>File type</i> frame indicates which type of audio this tag defines.
+ * The following types and refinements are defined:
+ *
+ * <pre>
+ * MIME   MIME type follows
+ *  MPG    MPEG Audio
+ *    /1     MPEG 1/2 layer I
+ *    /2     MPEG 1/2 layer II
+ *    /3     MPEG 1/2 layer III
+ *    /2.5   MPEG 2.5
+ *    /AAC   Advanced audio compression
+ *  VQF    Transform-domain Weighted Interleave Vector Quantisation
+ *  PCM    Pulse Code Modulated audio
+ * </pre>
+ *
+ * but other types may be used, but not for these types though. This is used in
+ * a similar way to the predefined types in the {@link ID3_Frame_TMED}
+ * frame. If this frame is not present audio type is assumed to be MPG.
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 65 $
+ */
+final class ID3_Frame_TFLT extends ID3_Frame_AbstractText {}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TIME.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TIME.php
new file mode 100644
index 0000000..1165986
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TIME.php
@@ -0,0 +1,55 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: TIME.php 75 2008-04-14 23:57:21Z svollbehr $
+ * @deprecated ID3v2.3.0
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame/AbstractText.php");
+/**#@-*/
+
+/**
+ * The <i>Time</i> frame is a numeric string in the HHMM format containing the
+ * time for the recording. This field is always four characters long.
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 75 $
+ * @deprecated ID3v2.3.0
+ */
+final class ID3_Frame_TIME extends ID3_Frame_AbstractText {}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TIPL.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TIPL.php
new file mode 100644
index 0000000..3882383
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TIPL.php
@@ -0,0 +1,55 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: TIPL.php 65 2008-04-02 15:22:46Z svollbehr $
+ * @since      ID3v2.4.0
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame/AbstractText.php");
+/**#@-*/
+
+/**
+ * The <i>Involved people list</i> is very similar to the musician credits list,
+ * but maps between functions, like producer, and names.
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 65 $
+ * @since      ID3v2.4.0
+ */
+final class ID3_Frame_TIPL extends ID3_Frame_AbstractText {}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TIT1.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TIT1.php
new file mode 100644
index 0000000..929dd75
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TIT1.php
@@ -0,0 +1,54 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: TIT1.php 65 2008-04-02 15:22:46Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame/AbstractText.php");
+/**#@-*/
+
+/**
+ * The <i>Content group description</i> frame is used if the sound belongs to a
+ * larger category of sounds/music. For example, classical music is often sorted
+ * in different musical sections (e.g. "Piano Concerto", "Weather - Hurricane").
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 65 $
+ */
+final class ID3_Frame_TIT1 extends ID3_Frame_AbstractText {}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TIT2.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TIT2.php
new file mode 100644
index 0000000..b1128b3
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TIT2.php
@@ -0,0 +1,53 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: TIT2.php 65 2008-04-02 15:22:46Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame/AbstractText.php");
+/**#@-*/
+
+/**
+ * The <i>Title/Songname/Content description</i> frame is the actual name of the
+ * piece (e.g. "Adagio", "Hurricane Donna").
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 65 $
+ */
+final class ID3_Frame_TIT2 extends ID3_Frame_AbstractText {}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TIT3.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TIT3.php
new file mode 100644
index 0000000..2b03f5a
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TIT3.php
@@ -0,0 +1,54 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: TIT3.php 65 2008-04-02 15:22:46Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame/AbstractText.php");
+/**#@-*/
+
+/**
+ * The <i>Subtitle/Description refinement</i> frame is used for information
+ * directly related to the contents title (e.g. "Op. 16" or "Performed live at
+ * Wembley").
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 65 $
+ */
+final class ID3_Frame_TIT3 extends ID3_Frame_AbstractText {}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TKEY.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TKEY.php
new file mode 100644
index 0000000..b0cbe72
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TKEY.php
@@ -0,0 +1,56 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: TKEY.php 65 2008-04-02 15:22:46Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame/AbstractText.php");
+/**#@-*/
+
+/**
+ * The <i>Initial key</i> frame contains the musical key in which the sound
+ * starts. It is represented as a string with a maximum length of three
+ * characters. The ground keys are represented with "A", "B", "C", "D", "E", "F"
+ * and "G" and halfkeys represented with "b" and "#". Minor is represented as
+ * "m", e.g. "Dbm" $00. Off key is represented with an "o" only.
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 65 $
+ */
+final class ID3_Frame_TKEY extends ID3_Frame_AbstractText {}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TLAN.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TLAN.php
new file mode 100644
index 0000000..61b07ad
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TLAN.php
@@ -0,0 +1,57 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: TLAN.php 65 2008-04-02 15:22:46Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame/AbstractText.php");
+/**#@-*/
+
+/**
+ * The <i>Language</i> frame should contain the languages of the text or lyrics
+ * spoken or sung in the audio. The language is represented with three
+ * characters according to {@link http://www.loc.gov/standards/iso639-2/
+ * ISO-639-2}. If more than one language is used in the text their language
+ * codes should follow according to the amount of their usage, e.g.
+ * "eng" $00 "sve" $00.
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 65 $
+ */
+final class ID3_Frame_TLAN extends ID3_Frame_AbstractText {}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TLEN.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TLEN.php
new file mode 100644
index 0000000..3ba2c2e
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TLEN.php
@@ -0,0 +1,53 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: TLEN.php 65 2008-04-02 15:22:46Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame/AbstractText.php");
+/**#@-*/
+
+/**
+ * The <i>Length</i> frame contains the length of the audio file in
+ * milliseconds, represented as a numeric string.
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 65 $
+ */
+final class ID3_Frame_TLEN extends ID3_Frame_AbstractText {}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TMCL.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TMCL.php
new file mode 100644
index 0000000..8cf57e7
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TMCL.php
@@ -0,0 +1,56 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: TMCL.php 65 2008-04-02 15:22:46Z svollbehr $
+ * @since      ID3v2.4.0
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame/AbstractText.php");
+/**#@-*/
+
+/**
+ * The <i>Musician credits list</i> is intended as a mapping between instruments
+ * and the musician that played it. Every odd field is an instrument and every
+ * even is an artist or a comma delimited list of artists.
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 65 $
+ * @since      ID3v2.4.0
+ */
+final class ID3_Frame_TMCL extends ID3_Frame_AbstractText {}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TMED.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TMED.php
new file mode 100644
index 0000000..ef70d69
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TMED.php
@@ -0,0 +1,137 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: TMED.php 65 2008-04-02 15:22:46Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame/AbstractText.php");
+/**#@-*/
+
+/**
+ * The <i>Media type</i> frame describes from which media the sound originated.
+ * This may be a text string or a reference to the predefined media types found
+ * in the list below. Example: "VID/PAL/VHS" $00.
+ *
+ * <pre>
+ *  DIG    Other digital media
+ *    /A    Analogue transfer from media
+ *
+ *  ANA    Other analogue media
+ *    /WAC  Wax cylinder
+ *    /8CA  8-track tape cassette
+ *
+ *  CD     CD
+ *    /A    Analogue transfer from media
+ *    /DD   DDD
+ *    /AD   ADD
+ *    /AA   AAD
+ *
+ *  LD     Laserdisc
+ *
+ *  TT     Turntable records
+ *    /33    33.33 rpm
+ *    /45    45 rpm
+ *    /71    71.29 rpm
+ *    /76    76.59 rpm
+ *    /78    78.26 rpm
+ *    /80    80 rpm
+ *
+ *  MD     MiniDisc
+ *    /A    Analogue transfer from media
+ *
+ *  DAT    DAT
+ *    /A    Analogue transfer from media
+ *    /1    standard, 48 kHz/16 bits, linear
+ *    /2    mode 2, 32 kHz/16 bits, linear
+ *    /3    mode 3, 32 kHz/12 bits, non-linear, low speed
+ *    /4    mode 4, 32 kHz/12 bits, 4 channels
+ *    /5    mode 5, 44.1 kHz/16 bits, linear
+ *    /6    mode 6, 44.1 kHz/16 bits, 'wide track' play
+ *
+ *  DCC    DCC
+ *    /A    Analogue transfer from media
+ *
+ *  DVD    DVD
+ *    /A    Analogue transfer from media
+ *
+ *  TV     Television
+ *    /PAL    PAL
+ *    /NTSC   NTSC
+ *    /SECAM  SECAM
+ *
+ *  VID    Video
+ *    /PAL    PAL
+ *    /NTSC   NTSC
+ *    /SECAM  SECAM
+ *    /VHS    VHS
+ *    /SVHS   S-VHS
+ *    /BETA   BETAMAX
+ *
+ *  RAD    Radio
+ *    /FM   FM
+ *    /AM   AM
+ *    /LW   LW
+ *    /MW   MW
+ *
+ *  TEL    Telephone
+ *    /I    ISDN
+ *
+ *  MC     MC (normal cassette)
+ *    /4    4.75 cm/s (normal speed for a two sided cassette)
+ *    /9    9.5 cm/s
+ *    /I    Type I cassette (ferric/normal)
+ *    /II   Type II cassette (chrome)
+ *    /III  Type III cassette (ferric chrome)
+ *    /IV   Type IV cassette (metal)
+ *
+ *  REE    Reel
+ *    /9    9.5 cm/s
+ *    /19   19 cm/s
+ *    /38   38 cm/s
+ *    /76   76 cm/s
+ *    /I    Type I cassette (ferric/normal)
+ *    /II   Type II cassette (chrome)
+ *    /III  Type III cassette (ferric chrome)
+ *    /IV   Type IV cassette (metal)
+ * </pre>
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 65 $
+ */
+final class ID3_Frame_TMED extends ID3_Frame_AbstractText {}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TMOO.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TMOO.php
new file mode 100644
index 0000000..eb4cd8f
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TMOO.php
@@ -0,0 +1,55 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: TMOO.php 65 2008-04-02 15:22:46Z svollbehr $
+ * @since      ID3v2.4.0
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame/AbstractText.php");
+/**#@-*/
+
+/**
+ * The <i>Mood</i> frame is intended to reflect the mood of the audio with a few
+ * keywords, e.g. "Romantic" or "Sad".
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 65 $
+ * @since      ID3v2.4.0
+ */
+final class ID3_Frame_TMOO extends ID3_Frame_AbstractText {}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TOAL.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TOAL.php
new file mode 100644
index 0000000..11ec617
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TOAL.php
@@ -0,0 +1,54 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: TOAL.php 65 2008-04-02 15:22:46Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame/AbstractText.php");
+/**#@-*/
+
+/**
+ * The <i>Original album/movie/show title</i> frame is intended for the title of
+ * the original recording (or source of sound), if for example the music in the
+ * file should be a cover of a previously released song.
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 65 $
+ */
+final class ID3_Frame_TOAL extends ID3_Frame_AbstractText {}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TOFN.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TOFN.php
new file mode 100644
index 0000000..f923049
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TOFN.php
@@ -0,0 +1,54 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: TOFN.php 65 2008-04-02 15:22:46Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame/AbstractText.php");
+/**#@-*/
+
+/**
+ * The <i>Original filename</i> frame contains the preferred filename for the
+ * file, since some media doesn't allow the desired length of the filename. The
+ * filename is case sensitive and includes its suffix.
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 65 $
+ */
+final class ID3_Frame_TOFN extends ID3_Frame_AbstractText {}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TOLY.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TOLY.php
new file mode 100644
index 0000000..ee6acc6
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TOLY.php
@@ -0,0 +1,54 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: TOLY.php 65 2008-04-02 15:22:46Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame/AbstractText.php");
+/**#@-*/
+
+/**
+ * The <i>Original lyricist/text writer</i> frame is intended for the text
+ * writer of the original recording, if for example the music in the file should
+ * be a cover of a previously released song.
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 65 $
+ */
+final class ID3_Frame_TOLY extends ID3_Frame_AbstractText {}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TOPE.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TOPE.php
new file mode 100644
index 0000000..e77bff0
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TOPE.php
@@ -0,0 +1,54 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: TOPE.php 65 2008-04-02 15:22:46Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame/AbstractText.php");
+/**#@-*/
+
+/**
+ * The <i>Original artist/performer</i> frame is intended for the performer of
+ * the original recording, if for example the music in the file should be a
+ * cover of a previously released song.
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 65 $
+ */
+final class ID3_Frame_TOPE extends ID3_Frame_AbstractText {}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TORY.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TORY.php
new file mode 100644
index 0000000..41d5ab3
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TORY.php
@@ -0,0 +1,57 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: TORY.php 75 2008-04-14 23:57:21Z svollbehr $
+ * @deprecated ID3v2.3.0
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame/AbstractText.php");
+/**#@-*/
+
+/**
+ * The <i>Original release year</i> frame is intended for the year when the
+ * original recording, if for example the music in the file should be a cover of
+ * a previously released song, was released. The field is formatted as in the
+ * {@link ID3_Frame_TYER} frame.
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 75 $
+ * @deprecated ID3v2.3.0
+ */
+final class ID3_Frame_TORY extends ID3_Frame_AbstractText {}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TOWN.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TOWN.php
new file mode 100644
index 0000000..780a0e6
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TOWN.php
@@ -0,0 +1,53 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: TOWN.php 65 2008-04-02 15:22:46Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame/AbstractText.php");
+/**#@-*/
+
+/**
+ * The <i>File owner/licensee</i> frame contains the name of the owner or
+ * licensee of the file and it's contents.
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 65 $
+ */
+final class ID3_Frame_TOWN extends ID3_Frame_AbstractText {}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TPE1.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TPE1.php
new file mode 100644
index 0000000..478c3ba
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TPE1.php
@@ -0,0 +1,53 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: TPE1.php 65 2008-04-02 15:22:46Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame/AbstractText.php");
+/**#@-*/
+
+/**
+ * The <i>Lead artist/Lead performer/Soloist/Performing group</i> is used for
+ * the main artist.
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 65 $
+ */
+final class ID3_Frame_TPE1 extends ID3_Frame_AbstractText {}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TPE2.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TPE2.php
new file mode 100644
index 0000000..13032d3
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TPE2.php
@@ -0,0 +1,53 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: TPE2.php 65 2008-04-02 15:22:46Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame/AbstractText.php");
+/**#@-*/
+
+/**
+ * The <i>Band/Orchestra/Accompaniment</i> frame is used for additional
+ * information about the performers in the recording.
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 65 $
+ */
+final class ID3_Frame_TPE2 extends ID3_Frame_AbstractText {}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TPE3.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TPE3.php
new file mode 100644
index 0000000..79c5da8
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TPE3.php
@@ -0,0 +1,52 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: TPE3.php 65 2008-04-02 15:22:46Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame/AbstractText.php");
+/**#@-*/
+
+/**
+ * The <i>Conductor</i> frame is used for the name of the conductor.
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 65 $
+ */
+final class ID3_Frame_TPE3 extends ID3_Frame_AbstractText {}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TPE4.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TPE4.php
new file mode 100644
index 0000000..d1fe19c
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TPE4.php
@@ -0,0 +1,54 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: TPE4.php 65 2008-04-02 15:22:46Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame/AbstractText.php");
+/**#@-*/
+
+/**
+ * The <i>Interpreted, remixed, or otherwise modified by</i> frame contains more
+ * information about the people behind a remix and similar interpretations of
+ * another existing piece.
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 65 $
+ */
+final class ID3_Frame_TPE4 extends ID3_Frame_AbstractText {}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TPOS.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TPOS.php
new file mode 100644
index 0000000..3f578c1
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TPOS.php
@@ -0,0 +1,56 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: TPOS.php 65 2008-04-02 15:22:46Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame/AbstractText.php");
+/**#@-*/
+
+/**
+ * The <i>Part of a set</i> frame is a numeric string that describes which part
+ * of a set the audio came from. This frame is used if the source described in
+ * the {@link ID3_Frame_TALB} frame is divided into several mediums, e.g.
+ * a double CD. The value may be extended with a "/" character and a numeric
+ * string containing the total number of parts in the set. E.g. "1/2".
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 65 $
+ */
+final class ID3_Frame_TPOS extends ID3_Frame_AbstractText {}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TPRO.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TPRO.php
new file mode 100644
index 0000000..152c555
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TPRO.php
@@ -0,0 +1,61 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: TPRO.php 65 2008-04-02 15:22:46Z svollbehr $
+ * @since      ID3v2.4.0
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame/AbstractText.php");
+/**#@-*/
+
+/**
+ * The <i>Produced notice</i> frame, in which the string must begin with a year
+ * and a space character (making five characters), is intended for the
+ * production copyright holder of the original sound, not the audio file itself.
+ * The absence of this frame means only that the production copyright
+ * information is unavailable or has been removed, and must not be interpreted
+ * to mean that the audio is public domain. Every time this field is displayed
+ * the field must be preceded with "Produced " (P) " ", where (P) is one
+ * character showing a P in a circle.
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 65 $
+ * @since      ID3v2.4.0
+ */
+final class ID3_Frame_TPRO extends ID3_Frame_AbstractText {}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TPUB.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TPUB.php
new file mode 100644
index 0000000..f55a62e
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TPUB.php
@@ -0,0 +1,53 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: TPUB.php 65 2008-04-02 15:22:46Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame/AbstractText.php");
+/**#@-*/
+
+/**
+ * The <i>Publisher</i> frame simply contains the name of the label or
+ * publisher.
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 65 $
+ */
+final class ID3_Frame_TPUB extends ID3_Frame_AbstractText {}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TRCK.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TRCK.php
new file mode 100644
index 0000000..c2461ed
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TRCK.php
@@ -0,0 +1,55 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: TRCK.php 65 2008-04-02 15:22:46Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame/AbstractText.php");
+/**#@-*/
+
+/**
+ * The <i>Track number/Position in set</i> frame is a numeric string containing
+ * the order number of the audio-file on its original recording. This may be
+ * extended with a "/" character and a numeric string containing the total
+ * number of tracks/elements on the original recording. E.g. "4/9".
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 65 $
+ */
+final class ID3_Frame_TRCK extends ID3_Frame_AbstractText {}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TRDA.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TRDA.php
new file mode 100644
index 0000000..3cef5c9
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TRDA.php
@@ -0,0 +1,57 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: TRDA.php 75 2008-04-14 23:57:21Z svollbehr $
+ * @deprecated ID3v2.3.0
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame/AbstractText.php");
+/**#@-*/
+
+/**
+ * The <i>Recording dates</i> frame is intended to be used as complement to
+ * the {@link ID3_Frame_TYER}, {@link ID3_Frame_TDAT} and {@link ID3_Frame_TIME}
+ * frames. E.g. "4th-7th June, 12th June" in combination with the
+ * {@link ID3_Frame_TYER} frame.
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 75 $
+ * @deprecated ID3v2.3.0
+ */
+final class ID3_Frame_TRDA extends ID3_Frame_AbstractText {}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TRSN.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TRSN.php
new file mode 100644
index 0000000..ba58981
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TRSN.php
@@ -0,0 +1,53 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: TRSN.php 65 2008-04-02 15:22:46Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame/AbstractText.php");
+/**#@-*/
+
+/**
+ * The <i>Internet radio station name</i> frame contains the name of the
+ * internet radio station from which the audio is streamed.
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 65 $
+ */
+final class ID3_Frame_TRSN extends ID3_Frame_AbstractText {}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TRSO.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TRSO.php
new file mode 100644
index 0000000..7c58a0c
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TRSO.php
@@ -0,0 +1,53 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: TRSO.php 65 2008-04-02 15:22:46Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame/AbstractText.php");
+/**#@-*/
+
+/**
+ * The <i>Internet radio station owner</i> frame contains the name of the owner
+ * of the internet radio station from which the audio is streamed.
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 65 $
+ */
+final class ID3_Frame_TRSO extends ID3_Frame_AbstractText {}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TSIZ.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TSIZ.php
new file mode 100644
index 0000000..b4cfab6
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TSIZ.php
@@ -0,0 +1,55 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: TSIZ.php 75 2008-04-14 23:57:21Z svollbehr $
+ * @deprecated ID3v2.3.0
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame/AbstractText.php");
+/**#@-*/
+
+/**
+ * The <i>Size</i> frame contains the size of the audiofile in bytes, excluding
+ * the ID3v2 tag, represented as a numeric string.
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 75 $
+ * @deprecated ID3v2.3.0
+ */
+final class ID3_Frame_TSIZ extends ID3_Frame_AbstractText {}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TSOA.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TSOA.php
new file mode 100644
index 0000000..1ba7d79
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TSOA.php
@@ -0,0 +1,55 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: TSOA.php 65 2008-04-02 15:22:46Z svollbehr $
+ * @since      ID3v2.4.0
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame/AbstractText.php");
+/**#@-*/
+
+/**
+ * The <i>Album sort order</i> frame defines a string which should be used
+ * instead of the {@link ID3_Frame_TALB} album name frame for sorting purposes.
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 65 $
+ * @since      ID3v2.4.0
+ */
+final class ID3_Frame_TSOA extends ID3_Frame_AbstractText {}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TSOP.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TSOP.php
new file mode 100644
index 0000000..764fc91
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TSOP.php
@@ -0,0 +1,55 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: TSOP.php 65 2008-04-02 15:22:46Z svollbehr $
+ * @since      ID3v2.4.0
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame/AbstractText.php");
+/**#@-*/
+
+/**
+ * The <i>Performer sort order</i> frame defines a string which should be used
+ * instead of the {@link ID3_Frame_TPE2} performer frame for sorting purposes.
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 65 $
+ * @since      ID3v2.4.0
+ */
+final class ID3_Frame_TSOP extends ID3_Frame_AbstractText {}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TSOT.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TSOT.php
new file mode 100644
index 0000000..bf96f7c
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TSOT.php
@@ -0,0 +1,55 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: TSOT.php 65 2008-04-02 15:22:46Z svollbehr $
+ * @since      ID3v2.4.0
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame/AbstractText.php");
+/**#@-*/
+
+/**
+ * The <i>Title sort order</i> frame defines a string which should be used
+ * instead of the {@link ID3_Frame_TIT2} title frame for sorting purposes.
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 65 $
+ * @since      ID3v2.4.0
+ */
+final class ID3_Frame_TSOT extends ID3_Frame_AbstractText {}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TSRC.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TSRC.php
new file mode 100644
index 0000000..b74ba10
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TSRC.php
@@ -0,0 +1,53 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: TSRC.php 65 2008-04-02 15:22:46Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame/AbstractText.php");
+/**#@-*/
+
+/**
+ * The <i>ISRC</i> frame should contain the International Standard Recording
+ * Code (12 characters).
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 65 $
+ */
+final class ID3_Frame_ISRC extends ID3_Frame_AbstractText {}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TSSE.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TSSE.php
new file mode 100644
index 0000000..a342b65
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TSSE.php
@@ -0,0 +1,54 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: TSSE.php 65 2008-04-02 15:22:46Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame/AbstractText.php");
+/**#@-*/
+
+/**
+ * The <i>Software/Hardware and settings used for encoding</i> frame includes
+ * the used audio encoder and its settings when the file was encoded. Hardware
+ * refers to hardware encoders, not the computer on which a program was run.
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 65 $
+ */
+final class ID3_Frame_TSSE extends ID3_Frame_AbstractText {}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TSST.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TSST.php
new file mode 100644
index 0000000..b13b41b
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TSST.php
@@ -0,0 +1,55 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: TSST.php 65 2008-04-02 15:22:46Z svollbehr $
+ * @since      ID3v2.4.0
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame/AbstractText.php");
+/**#@-*/
+
+/**
+ * The <i>Set subtitle</i> frame is intended for the subtitle of the part of a
+ * set this track belongs to.
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 65 $
+ * @since      ID3v2.4.0
+ */
+final class ID3_Frame_TSST extends ID3_Frame_AbstractText {}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TXXX.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TXXX.php
new file mode 100644
index 0000000..f1facd1
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TXXX.php
@@ -0,0 +1,148 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: TXXX.php 105 2008-07-30 14:56:47Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame/AbstractText.php");
+/**#@-*/
+
+/**
+ * This frame is intended for one-string text information concerning the audio
+ * file in a similar way to the other T-frames. The frame body consists of a
+ * description of the string, represented as a terminated string, followed by
+ * the actual string. There may be more than one TXXX frame in each tag, but
+ * only one with the same description.
+ *
+ * The description is the first value, and the its value the second in the text
+ * array.
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @author     Ryan Butterfield <buttza@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 105 $
+ */
+final class ID3_Frame_TXXX extends ID3_Frame_AbstractText
+{
+  /** @var string */
+  private $_description;
+  
+  /**
+   * Constructs the class with given parameters and parses object related data.
+   *
+   * @param Reader $reader The reader object.
+   * @param Array $options The options array.
+   */
+  public function __construct($reader = null, &$options = array())
+  {
+    ID3_Frame::__construct($reader, $options);
+    
+    if ($reader === null)
+      return;
+    
+    $this->_encoding = Transform::fromUInt8($this->_data[0]);
+    $this->_data = substr($this->_data, 1);
+    
+    switch ($this->_encoding) {
+    case self::UTF16:
+      list($this->_description, $this->_text) =
+        $this->explodeString16($this->_data, 2);
+      $this->_description = Transform::fromString16($this->_description);
+      $this->_text = array(Transform::fromString16($this->_text));
+      break;
+    case self::UTF16BE:
+      list($this->_description, $this->_text) =
+        $this->explodeString16($this->_data, 2);
+      $this->_description = Transform::fromString16BE($this->_description);
+      $this->_text = array(Transform::fromString16BE($this->_text));
+      break;
+    default:
+      list($this->_description, $this->_text) =
+        $this->explodeString8($this->_data, 2);
+      $this->_text = array($this->_text);
+    }
+  }
+  
+  /**
+   * Returns the description text.
+   * 
+   * @return string
+   */
+  public function getDescription() { return $this->_description; }
+  
+  /**
+   * Sets the description text using given encoding.
+   * 
+   * @param string $description The content description text.
+   * @param integer $encoding The text encoding.
+   */
+  public function setDescription($description, $encoding = false)
+  {
+    $this->_description = $description;
+    if ($encoding !== false)
+      $this->_encoding = $encoding;
+  }
+  
+  /**
+   * Returns the frame raw data.
+   *
+   * @return string
+   */
+  public function __toString()
+  {
+    $data = Transform::toUInt8($this->_encoding);
+    switch ($this->_encoding) {
+    case self::UTF16:
+    case self::UTF16LE:
+      $order = $this->_encoding == self::UTF16 ?
+        Transform::MACHINE_ENDIAN_ORDER : Transform::LITTLE_ENDIAN_ORDER;
+      $data .= Transform::toString16($this->_description, $order) . "\0\0" .
+        Transform::toString16($this->_text[0], $order);
+      break;
+    case self::UTF16BE:
+      $data .= Transform::toString16BE($this->_description) . "\0\0" .
+        Transform::toString16BE($this->_text[0]);
+      break;
+    default:
+      $data .= $this->_description . "\0" . $this->_text[0];
+    }
+    $this->setData($data);
+    return ID3_Frame::__toString();
+  }
+}
+
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TYER.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TYER.php
new file mode 100644
index 0000000..ed338bf
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/TYER.php
@@ -0,0 +1,55 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: TYER.php 75 2008-04-14 23:57:21Z svollbehr $
+ * @deprecated ID3v2.3.0
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame/AbstractText.php");
+/**#@-*/
+
+/**
+ * The <i>Year</i> frame is a numeric string with a year of the recording. This
+ * frames is always four characters long (until the year 10000).
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 75 $
+ * @deprecated ID3v2.3.0
+ */
+final class ID3_Frame_TYER extends ID3_Frame_AbstractText {}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/USER.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/USER.php
new file mode 100644
index 0000000..a46cfd7
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/USER.php
@@ -0,0 +1,186 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: USER.php 105 2008-07-30 14:56:47Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame.php");
+require_once("ID3/Encoding.php");
+require_once("ID3/Language.php");
+/**#@-*/
+
+/**
+ * The <i>Terms of use frame</i> contains a brief description of the terms of
+ * use and ownership of the file. More detailed information concerning the legal
+ * terms might be available through the {@link ID3_Frame_WCOP} frame. Newlines
+ * are allowed in the text. There may be more than one Terms of use frames in a
+ * tag, but only one with the same language.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @author     Ryan Butterfield <buttza@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 105 $
+ */
+final class ID3_Frame_USER extends ID3_Frame
+  implements ID3_Encoding, ID3_Language
+{
+  /** @var integer */
+  private $_encoding = ID3_Encoding::UTF8;
+  
+  /** @var string */
+  private $_language = "und";
+
+  /** @var string */
+  private $_text;
+  
+  /**
+   * Constructs the class with given parameters and parses object related data.
+   *
+   * @param Reader $reader The reader object.
+   * @param Array $options The options array.
+   */
+  public function __construct($reader = null, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    if ($reader === null)
+      return;
+    
+    $this->_encoding = Transform::fromUInt8($this->_data[0]);
+    $this->_language = substr($this->_data, 1, 3);
+    if ($this->_language == "XXX")
+      $this->_language = "und";
+    $this->_data = substr($this->_data, 4);
+
+    switch ($this->_encoding) {
+    case self::UTF16:
+      $this->_text = Transform::fromString16($this->_data);
+      break;
+    case self::UTF16BE:
+      $this->_text = Transform::fromString16BE($this->_data);
+      break;
+    default:
+      $this->_text = Transform::fromString8($this->_data);
+    }
+  }
+  
+  /**
+   * Returns the text encoding.
+   * 
+   * @return integer
+   */
+  public function getEncoding() { return $this->_encoding; }
+  
+  /**
+   * Sets the text encoding.
+   * 
+   * @see ID3_Encoding
+   * @param integer $encoding The text encoding.
+   */
+  public function setEncoding($encoding) { $this->_encoding = $encoding; }
+  
+  /**
+   * Returns the language code as specified in the
+   * {@link http://www.loc.gov/standards/iso639-2/ ISO-639-2} standard.
+   * 
+   * @return string
+   */
+  public function getLanguage() { return $this->_language; }
+  
+  /**
+   * Sets the text language code as specified in the
+   * {@link http://www.loc.gov/standards/iso639-2/ ISO-639-2} standard.
+   * 
+   * @see ID3_Language
+   * @param string $language The language code.
+   */
+  public function setLanguage($language)
+  {
+    if ($language == "XXX")
+      $language = "und";
+    $this->_language = substr($language, 0, 3);
+  }
+  
+  /**
+   * Returns the text.
+   * 
+   * @return string
+   */
+  public function getText() { return $this->_text; }
+  
+  /**
+   * Sets the text using given language and encoding.
+   * 
+   * @param string $text The text.
+   * @param string $language The language code.
+   * @param integer $encoding The text encoding.
+   */
+  public function setText($text, $language = false, $encoding = false)
+  {
+    $this->_text = $text;
+    if ($language !== false)
+      $this->setLanguage($language);
+    if ($encoding !== false)
+      $this->setEncoding($encoding);
+  }
+  
+  /**
+   * Returns the frame raw data.
+   *
+   * @return string
+   */
+  public function __toString()
+  {
+    $data = Transform::toUInt8($this->_encoding) . $this->_language;
+    switch ($this->_encoding) {
+    case self::UTF16:
+    case self::UTF16LE:
+      $data .= Transform::toString16
+        ($this->_text, $this->_encoding == self::UTF16 ?
+         Transform::MACHINE_ENDIAN_ORDER : Transform::LITTLE_ENDIAN_ORDER);
+      break;
+    case self::UTF16BE:
+      $data .= Transform::toString16BE($this->_text);
+      break;
+    default:
+      $data .= $this->_text;
+    }
+    $this->setData($data);
+    return parent::__toString();
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/USLT.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/USLT.php
new file mode 100644
index 0000000..000a540
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/USLT.php
@@ -0,0 +1,225 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: USLT.php 105 2008-07-30 14:56:47Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame.php");
+require_once("ID3/Encoding.php");
+require_once("ID3/Language.php");
+/**#@-*/
+
+/**
+ * The <i>Unsynchronised lyrics/text transcription</i> frame contains the lyrics
+ * of the song or a text transcription of other vocal activities. There may be
+ * more than one unsynchronised lyrics/text transcription frame in each tag, but
+ * only one with the same language and content descriptor.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @author     Ryan Butterfield <buttza@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 105 $
+ */
+final class ID3_Frame_USLT extends ID3_Frame
+  implements ID3_Encoding, ID3_Language
+{
+  /** @var integer */
+  private $_encoding = ID3_Encoding::UTF8;
+  
+  /** @var string */
+  private $_language = "und";
+  
+  /** @var string */
+  private $_description;
+  
+  /** @var string  */
+  private $_text;
+  
+  /**
+   * Constructs the class with given parameters and parses object related data.
+   *
+   * @param Reader $reader The reader object.
+   * @param Array $options The options array.   
+   */
+  public function __construct($reader = null, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    if ($reader === null)
+      return;
+    
+    $this->_encoding = Transform::fromUInt8($this->_data[0]);
+    $this->_language = substr($this->_data, 1, 3);
+    if ($this->_language == "XXX")
+      $this->_language = "und";
+    $this->_data = substr($this->_data, 4);
+    
+    switch ($this->_encoding) {
+    case self::UTF16:
+      list ($this->_description, $this->_text) =
+        $this->explodeString16($this->_data, 2);
+      $this->_description = Transform::fromString16($this->_description);
+      $this->_text = Transform::fromString16($this->_text);
+      break;
+    case self::UTF16BE:
+      list ($this->_description, $this->_text) =
+        $this->explodeString16($this->_data, 2);
+      $this->_description = Transform::fromString16BE($this->_description);
+      $this->_text = Transform::fromString16BE($this->_text);
+      break;
+    default:
+      list ($this->_description, $this->_text) =
+        $this->explodeString8($this->_data, 2);
+      $this->_description = Transform::fromString8($this->_description);
+      $this->_text = Transform::fromString8($this->_text);
+    }
+  }
+  
+  /**
+   * Returns the text encoding.
+   * 
+   * @return integer
+   */
+  public function getEncoding() { return $this->_encoding; }
+
+  /**
+   * Sets the text encoding.
+   * 
+   * @see ID3_Encoding
+   * @param integer $encoding The text encoding.
+   */
+  public function setEncoding($encoding) { $this->_encoding = $encoding; }
+  
+  /**
+   * Returns the language code as specified in the
+   * {@link http://www.loc.gov/standards/iso639-2/ ISO-639-2} standard.
+   * 
+   * @return string
+   */
+  public function getLanguage() { return $this->_language; }
+  
+  /**
+   * Sets the text language code as specified in the
+   * {@link http://www.loc.gov/standards/iso639-2/ ISO-639-2} standard.
+   * 
+   * @see ID3_Language
+   * @param string $language The language code.
+   */
+  public function setLanguage($language)
+  {
+    if ($language == "XXX")
+      $language = "und";
+    $this->_language = substr($language, 0, 3);
+  }
+
+  /**
+   * Returns the short content description.
+   * 
+   * @return string
+   */
+  public function getDescription() { return $this->_description; }
+  
+  /**
+   * Sets the content description text using given encoding. The description
+   * language and encoding must be that of the actual text.
+   * 
+   * @param string $description The content description text.
+   * @param string $language The language code.
+   * @param integer $encoding The text encoding.
+   */
+  public function setDescription($description, $language = false,
+                                 $encoding = false)
+  {
+    $this->_description = $description;
+    if ($language !== false)
+      $this->setLanguage($language);
+    if ($encoding !== false)
+      $this->setEncoding($encoding);
+  }
+  
+  /**
+   * Returns the lyrics/text.
+   * 
+   * @return string
+   */
+  public function getText() { return $this->_text; }
+  
+  /**
+   * Sets the text using given encoding. The text language and encoding must be
+   * that of the description text.
+   * 
+   * @param mixed $text The test string.
+   * @param string $language The language code.
+   * @param integer $encoding The text encoding.
+   */
+  public function setText($text, $language = false, $encoding = false)
+  {
+    $this->_text = $text;
+    if ($language !== false)
+      $this->setLanguage($language);
+    if ($encoding !== false)
+      $this->setEncoding($encoding);
+  }
+  
+  /**
+   * Returns the frame raw data.
+   *
+   * @return string
+   */
+  public function __toString()
+  {
+    $data = Transform::toUInt8($this->_encoding) . $this->_language;
+    switch ($this->_encoding) {
+    case self::UTF16:
+    case self::UTF16LE:
+      $order = $this->_encoding == self::UTF16 ?
+        Transform::MACHINE_ENDIAN_ORDER : Transform::LITTLE_ENDIAN_ORDER;
+      $data .= Transform::toString16($this->_description, $order) . "\0\0" .
+        Transform::toString16($this->_text, $order);
+      break;
+    case self::UTF16BE:
+      $data .= Transform::toString16BE($this->_description) . "\0\0" .
+        Transform::toString16BE($this->_text);
+      break;
+    default:
+      $data .= $this->_description . "\0" . $this->_text;
+    }
+    $this->setData($data);
+    return parent::__toString();
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/WCOM.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/WCOM.php
new file mode 100644
index 0000000..e3fd209
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/WCOM.php
@@ -0,0 +1,54 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: WCOM.php 65 2008-04-02 15:22:46Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame/AbstractLink.php");
+/**#@-*/
+
+/**
+ * The <i>Commercial information</i> frame is a URL pointing at a webpage with
+ * information such as where the album can be bought. There may be more than one
+ * WCOM frame in a tag, but not with the same content.
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 65 $
+ */
+final class ID3_Frame_WCOM extends ID3_Frame_AbstractLink {}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/WCOP.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/WCOP.php
new file mode 100644
index 0000000..42f1d90
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/WCOP.php
@@ -0,0 +1,53 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: WCOP.php 65 2008-04-02 15:22:46Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame/AbstractLink.php");
+/**#@-*/
+
+/**
+ * The <i>Copyright/Legal information</i> frame is a URL pointing at a webpage
+ * where the terms of use and ownership of the file is described.
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 65 $
+ */
+final class ID3_Frame_WCOP extends ID3_Frame_AbstractLink {}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/WOAF.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/WOAF.php
new file mode 100644
index 0000000..2eabc45
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/WOAF.php
@@ -0,0 +1,53 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: WOAF.php 65 2008-04-02 15:22:46Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame/AbstractLink.php");
+/**#@-*/
+
+/**
+ * The <i>Official audio file webpage</i> frame is a URL pointing at a file
+ * specific webpage.
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 65 $
+ */
+final class ID3_Frame_WOAF extends ID3_Frame_AbstractLink {}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/WOAR.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/WOAR.php
new file mode 100644
index 0000000..c4e736e
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/WOAR.php
@@ -0,0 +1,54 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: WOAR.php 65 2008-04-02 15:22:46Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame/AbstractLink.php");
+/**#@-*/
+
+/**
+ * The <i>Official artist/performer webpage</i> frame is a URL pointing at the
+ * artists official webpage. There may be more than one WOAR frame in a tag if
+ * the audio contains more than one performer, but not with the same content.
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 65 $
+ */
+final class ID3_Frame_WOAR extends ID3_Frame_AbstractLink {}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/WOAS.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/WOAS.php
new file mode 100644
index 0000000..b867e26
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/WOAS.php
@@ -0,0 +1,53 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: WOAS.php 65 2008-04-02 15:22:46Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame/AbstractLink.php");
+/**#@-*/
+
+/**
+ * The <i>Official audio source webpage</i> frame is a URL pointing at the
+ * official webpage for the source of the audio file, e.g. a movie.
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 65 $
+ */
+final class ID3_Frame_WOAS extends ID3_Frame_AbstractLink {}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/WORS.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/WORS.php
new file mode 100644
index 0000000..5529ff9
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/WORS.php
@@ -0,0 +1,53 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: WORS.php 65 2008-04-02 15:22:46Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame/AbstractLink.php");
+/**#@-*/
+
+/**
+ * The <i>Official Internet radio station homepage</i> contains a URL pointing
+ * at the homepage of the internet radio station.
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 65 $
+ */
+final class ID3_Frame_WORS extends ID3_Frame_AbstractLink {}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/WPAY.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/WPAY.php
new file mode 100644
index 0000000..2215755
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/WPAY.php
@@ -0,0 +1,53 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: WPAY.php 65 2008-04-02 15:22:46Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame/AbstractLink.php");
+/**#@-*/
+
+/**
+ * The <i>Payment</i> frame is a URL pointing at a webpage that will handle the
+ * process of paying for this file.
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 65 $
+ */
+final class ID3_Frame_WPAY extends ID3_Frame_AbstractLink {}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/WPUB.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/WPUB.php
new file mode 100644
index 0000000..832bdec
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/WPUB.php
@@ -0,0 +1,53 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: WPUB.php 65 2008-04-02 15:22:46Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame/AbstractLink.php");
+/**#@-*/
+
+/**
+ * The <i>Publishers official webpage</i> frame is a URL pointing at the
+ * official webpage for the publisher.
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 65 $
+ */
+final class ID3_Frame_WPUB extends ID3_Frame_AbstractLink {}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/WXXX.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/WXXX.php
new file mode 100644
index 0000000..7d2dfad
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/WXXX.php
@@ -0,0 +1,162 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: WXXX.php 105 2008-07-30 14:56:47Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Frame/AbstractLink.php");
+require_once("ID3/Encoding.php");
+/**#@-*/
+
+/**
+ * This frame is intended for URL links concerning the audio file in a similar
+ * way to the other "W"-frames. The frame body consists of a description of the
+ * string, represented as a terminated string, followed by the actual URL. The
+ * URL is always encoded with ISO-8859-1. There may be more than one "WXXX"
+ * frame in each tag, but only one with the same description.
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @author     Ryan Butterfield <buttza@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 105 $
+ */
+final class ID3_Frame_WXXX extends ID3_Frame_AbstractLink
+  implements ID3_Encoding
+{
+  /** @var integer */
+  private $_encoding = ID3_Encoding::UTF8;
+  
+  /** @var string */
+  private $_description;
+  
+  /**
+   * Constructs the class with given parameters and parses object related data.
+   *
+   * @param Reader $reader The reader object.
+   * @param Array $options The options array.
+   */
+  public function __construct($reader = null, &$options = array())
+  {
+    ID3_Frame::__construct($reader, $options);
+    
+    if ($reader === null)
+      return;
+    
+    $this->_encoding = Transform::fromUInt8($this->_data[0]);
+    $this->_data = substr($this->_data, 1);
+    
+    switch ($this->_encoding) {
+    case self::UTF16:
+      list($this->_description, $this->_link) = 
+        $this->explodeString16($this->_data, 2);
+      $this->_description = Transform::fromString16($this->_description);
+      break;
+    case self::UTF16BE:
+        list($this->_description, $this->_link) = 
+          $this->explodeString16($this->_data, 2);
+        $this->_description = Transform::fromString16BE($this->_description);
+      break;
+    default:
+      list($this->_description, $this->_link) =
+        $this->explodeString8($this->_data, 2);
+      break;
+    }
+    $this->_link = implode($this->explodeString8($this->_link, 1), "");
+  }
+  
+  /**
+   * Returns the text encoding.
+   * 
+   * @return integer The encoding.
+   */
+  public function getEncoding() { return $this->_encoding; }
+
+  /**
+   * Sets the text encoding.
+   * 
+   * @see ID3_Encoding
+   * @param integer $encoding The text encoding.
+   */
+  public function setEncoding($encoding) { $this->_encoding = $encoding; }
+  
+  /**
+   * Returns the link description.
+   * 
+   * @return string
+   */
+  public function getDescription() { return $this->_description; }
+  
+  /**
+   * Sets the content description text using given encoding.
+   * 
+   * @param string $description The content description text.
+   * @param integer $encoding The text encoding.
+   */
+  public function setDescription($description, $encoding = false)
+  {
+    $this->_description = $description;
+    if ($encoding !== false)
+      $this->_encoding = $encoding;
+  }
+  
+  /**
+   * Returns the frame raw data.
+   *
+   * @return string
+   */
+  public function __toString()
+  {
+    $data = Transform::toUInt8($this->_encoding);
+    switch ($this->_encoding) {
+    case self::UTF16:
+    case self::UTF16LE:
+      $data .= Transform::toString16
+        ($this->_description, $this->_encoding == self::UTF16 ?
+         Transform::MACHINE_ENDIAN_ORDER : Transform::LITTLE_ENDIAN_ORDER) .
+        "\0\0";
+      break;
+    case self::UTF16BE:
+      $data .= Transform::toString16BE($this->_description) . "\0\0";
+      break;
+    default:
+      $data .= $this->_description . "\0";
+    }
+    $this->setData($data . $this->_link);
+    return ID3_Frame::__toString();
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Header.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Header.php
new file mode 100644
index 0000000..3190b00
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Header.php
@@ -0,0 +1,173 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: Header.php 107 2008-08-03 19:09:16Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ID3/Object.php");
+/**#@-*/
+
+/**
+ * The first part of the ID3v2 tag is the 10 byte tag header. The header
+ * contains information about the tag version and options.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 107 $
+ */
+final class ID3_Header extends ID3_Object
+{
+  /** A flag to denote whether or not unsynchronisation is applied on all
+      frames */
+  const UNSYNCHRONISATION = 128;
+  
+  /** A flag to denote whether or not the header is followed by an extended
+      header */
+  const EXTENDEDHEADER = 64;
+  
+  /** A flag used as an experimental indicator. This flag shall always be set
+      when the tag is in an experimental stage. */
+  const EXPERIMENTAL = 32;
+  
+  /**
+   * A flag to denote whether a footer is present at the very end of the tag.
+   *
+   * @since ID3v2.4.0
+   */
+  const FOOTER = 16;
+
+  /** @var integer */
+  private $_version = 4.0;
+  
+  /** @var integer */
+  private $_flags = 0;
+  
+  /** @var integer */
+  private $_size;
+
+  /**
+   * Constructs the class with given parameters and reads object related data
+   * from the ID3v2 tag.
+   *
+   * @param Reader $reader The reader object.
+   * @param Array $options The options array.
+   */
+  public function __construct($reader = null, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    if ($reader === null)
+      return;
+    
+    $this->_version = $options["version"] =
+      $this->_reader->readInt8() + $this->_reader->readInt8() / 10;
+    $this->_flags = $this->_reader->readInt8();
+    $this->_size = $this->decodeSynchsafe32($this->_reader->readUInt32BE());
+  }
+  
+  /**
+   * Returns the tag version number. The version number is in the form of
+   * major.revision.
+   * 
+   * @return integer
+   */
+  public function getVersion() { return $this->_version; }
+  
+  /**
+   * Sets the tag version number. Supported version numbers are 3.0 and 4.0
+   * for ID3v2.3.0 and ID3v2.4.0 standards, respectively.
+   * 
+   * @param integer $version The tag version number in the form of
+   *                major.revision.
+   */
+  public function setVersion($version)
+  {
+    $this->setOption("version", $this->_version = $version);
+  }
+  
+  /**
+   * Checks whether or not the flag is set. Returns <var>true</var> if the flag
+   * is set, <var>false</var> otherwise.
+   * 
+   * @param integer $flag The flag to query.
+   * @return boolean
+   */
+  public function hasFlag($flag) { return ($this->_flags & $flag) == $flag; }
+  
+  /**
+   * Returns the flags byte.
+   * 
+   * @return integer
+   */
+  public function getFlags() { return $this->_flags; }
+  
+  /**
+   * Sets the flags byte.
+   * 
+   * @param string $flags The flags byte.
+   */
+  public function setFlags($flags) { $this->_flags = $flags; }
+  
+  /**
+   * Returns the tag size, excluding the header and the footer.
+   * 
+   * @return integer
+   */
+  public function getSize() { return $this->_size; }
+  
+  /**
+   * Sets the tag size, excluding the header and the footer. Called
+   * automatically upon tag generation to adjust the tag size.
+   * 
+   * @param integer $size The size of the tag, in bytes.
+   */
+  public function setSize($size) { $this->_size = $size; }
+  
+  /**
+   * Returns the header/footer raw data without the identifier.
+   *
+   * @return string
+   */
+  public function __toString()
+  {
+    return Transform::toInt8(floor($this->_version)) .
+      Transform::toInt8(($this->_version - floor($this->_version)) * 10) .
+      Transform::toInt8($this->_flags) .
+      Transform::toUInt32BE($this->encodeSynchsafe32($this->_size));
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Language.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Language.php
new file mode 100644
index 0000000..6cdb0be
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Language.php
@@ -0,0 +1,69 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: Language.php 64 2008-04-01 10:38:12Z svollbehr $
+ */
+
+/**
+ * The <var>Language</var> interface implies that the ID3v2 frame supports
+ * its content to be given in multiple languages.
+ *
+ * The three byte language code is used to describe the language of the frame's
+ * content, according to {@link http://www.loc.gov/standards/iso639-2/
+ * ISO-639-2}. The language should be represented in lower case. If the language
+ * is not known the string "xxx" should be used.
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 64 $
+ */
+interface ID3_Language
+{
+  /**
+   * Returns the text language code.
+   * 
+   * @return string
+   */
+  public function getLanguage();
+  
+  /**
+   * Sets the text language code.
+   * 
+   * @param string $language The text language code.
+   */
+  public function setLanguage($language);
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Object.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Object.php
new file mode 100644
index 0000000..c6ab3bc
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Object.php
@@ -0,0 +1,252 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: Object.php 107 2008-08-03 19:09:16Z svollbehr $
+ */
+
+/**
+ * The base class for all ID3v2 objects.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @author     Ryan Butterfield <buttza@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 107 $
+ */
+abstract class ID3_Object
+{
+  /**
+   * The reader object.
+   *
+   * @var Reader
+   */
+  protected $_reader;
+  
+  /**
+   * The options array.
+   *
+   * @var Array
+   */
+  private $_options;
+  
+  /**
+   * Constructs the class with given parameters and reads object related data
+   * from the ID3v2 tag.
+   *
+   * @param Reader $reader The reader object.
+   * @param Array $options The options array.
+   */
+  public function __construct($reader = null, &$options = array())
+  {
+    $this->_reader = $reader;
+    $this->_options = &$options;
+  }
+  
+  /**
+   * Returns the options array.
+   *
+   * @return Array
+   */
+  public function getOptions() { return $this->_options; }
+  
+  /**
+   * Returns the given option value, or the default value if the option is not
+   * defined.
+   *
+   * @param string $option The name of the option.
+   * @param mixed $defaultValue The default value to be returned.
+   */
+  public function getOption($option, $defaultValue = false)
+  {
+    if (isset($this->_options[$option]))
+      return $this->_options[$option];
+    return $defaultValue;
+  }
+  
+  /**
+   * Sets the options array. See {@link ID3v2} class for available options.
+   *
+   * @param Array $options The options array.
+   */
+  public function setOptions(&$options) { $this->_options = &$options; }
+  
+  /**
+   * Sets the given option the given value.
+   *
+   * @param string $option The name of the option.
+   * @param mixed $value The value to set for the option.
+   */
+  public function setOption($option, $value)
+  {
+    $this->_options[$option] = $value;
+  }
+  
+  /**
+   * Magic function so that $obj->value will work.
+   *
+   * @param string $name The field name.
+   * @return mixed
+   */
+  public function __get($name)
+  {
+    if (method_exists($this, "get" . ucfirst($name)))
+      return call_user_func(array($this, "get" . ucfirst($name)));
+    else throw new ID3_Exception("Unknown field: " . $name);
+  }
+  
+  /**
+   * Magic function so that assignments with $obj->value will work.
+   *
+   * @param string $name  The field name.
+   * @param string $value The field value.
+   * @return mixed
+   */
+  public function __set($name, $value)
+  {
+    if (method_exists($this, "set" . ucfirst($name)))
+      call_user_func
+        (array($this, "set" . ucfirst($name)), $value);
+    else throw new ID3_Exception("Unknown field: " . $name);
+  }
+  
+  /**
+   * Encodes the given 32-bit integer to 28-bit synchsafe integer, where the
+   * most significant bit of each byte is zero, making seven bits out of eight
+   * available.
+   * 
+   * @param integer $val The integer to encode.
+   * @return integer
+   */
+  protected function encodeSynchsafe32($val)
+  {
+    return ($val & 0x7f) | ($val & 0x3f80) << 1 | 
+      ($val & 0x1fc000) << 2 | ($val & 0xfe00000) << 3;
+  }
+
+  /**
+   * Decodes the given 28-bit synchsafe integer to regular 32-bit integer.
+   * 
+   * @param integer $val The integer to decode
+   * @return integer
+   */
+  protected function decodeSynchsafe32($val)
+  {
+    return ($val & 0x7f) | ($val & 0x7f00) >> 1 | 
+      ($val & 0x7f0000) >> 2 | ($val & 0x7f000000) >> 3;
+  }
+  
+  /**
+   * Applies the unsynchronisation scheme to the given data string.
+   * 
+   * Whenever a false synchronisation is found within the data, one zeroed byte
+   * is inserted after the first false synchronisation byte. This has the side
+   * effect that all 0xff00 combinations have to be altered, so they will not
+   * be affected by the decoding process. Therefore all the 0xff00 combinations
+   * have to be replaced with the 0xff0000 combination during the
+   * unsynchronisation.
+   * 
+   * @param string $data The input data.
+   * @return string
+   */
+  protected function encodeUnsynchronisation(&$data)
+  {
+    $result = "";
+    for ($i = 0, $j = 0; $i < strlen($data) - 1; $i++)
+      if (ord($data[$i]) == 0xff &&
+          ((($tmp = ord($data[$i + 1])) & 0xe0) == 0xe0 || $tmp == 0x0)) {
+        $result .= substr($data, $j, $i + 1 - $j) . "\0";
+        $j = $i + 1;
+      }
+    return $result . substr($data, $j);
+  }
+  
+  /**
+   * Reverses the unsynchronisation scheme from the given data string.
+   * 
+   * @see encodeUnsyncronisation
+   * @param string $data The input data.
+   * @return string
+   */
+  protected function decodeUnsynchronisation(&$data)
+  {
+    $result = "";
+    for ($i = 0, $j = 0; $i < strlen($data) - 1; $i++)
+      if (ord($data[$i]) == 0xff && ord($data[$i + 1]) == 0x0) {
+        $result .= substr($data, $j, $i + 1 - $j);
+        $j = $i + 2;
+      }
+    return $result . substr($data, $j);
+  }
+  
+  /**
+   * Splits UTF-16 formatted binary data up according to null terminators
+   * residing in the string, up to a given limit.
+   * 
+   * @param string $value The input string.
+   * @return Array
+   */
+  protected function explodeString16($value, $limit = null)
+  {
+    $i = 0;
+    $array = array();
+    while (count($array) < $limit - 1 || $limit === null) {
+      $start = $i;
+      do {
+        $i = strpos($value, "\x00\x00", $i);
+        if ($i === false) {
+          $array[] = substr($value, $start);
+          return $array;
+        }
+      } while ($i & 0x1 != 0 && $i++); // make sure its aligned
+      $array[] = substr($value, $start, $i - $start);
+      $i += 2;
+    }
+    $array[] = substr($value, $i);
+    return $array;
+  }
+  
+  /**
+   * Splits UTF-8 or ISO-8859-1 formatted binary data according to null
+   * terminators residing in the string, up to a given limit.
+   * 
+   * @param string $value The input string.
+   * @return Array
+   */
+  protected function explodeString8($value, $limit = null)
+  {
+    return preg_split("/\\x00/", $value, $limit);
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Timing.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Timing.php
new file mode 100644
index 0000000..0ab120c
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Timing.php
@@ -0,0 +1,73 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: Timing.php 64 2008-04-01 10:38:12Z svollbehr $
+ */
+
+/**
+ * The <var>Timing</var> interface implies that the ID3v2 frame contains
+ * one or more 32-bit timestamps.
+ *
+ * The timestamps are absolute times, meaning that every stamp contains the time
+ * from the beginning of the file.
+ * 
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 64 $
+ */
+interface ID3_Timing
+{
+  /** The timestamp is an absolute time, using MPEG frames as unit. */
+  const MPEG_FRAMES   = 1;
+  
+  /** The timestamp is an absolute time, using milliseconds as unit. */
+  const MILLISECONDS  = 2;
+  
+  /**
+   * Returns the timing format.
+   * 
+   * @return integer
+   */
+  public function getFormat();
+  
+  /**
+   * Sets the timing format.
+   * 
+   * @param integer $format The timing format.
+   */
+  public function setFormat($format);
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3v1.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3v1.php
new file mode 100644
index 0000000..583545f
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3v1.php
@@ -0,0 +1,350 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: ID3v1.php 107 2008-08-03 19:09:16Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("Reader.php");
+require_once("ID3/Exception.php");
+/**#@-*/
+
+/**
+ * This class represents a file containing ID3v1 headers as described in
+ * {@link http://www.id3.org/id3v2-00 The ID3-Tag Specification Appendix}.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @author     Ryan Butterfield <buttza@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 107 $
+ */
+final class ID3v1
+{
+  /** @var string */
+  private $_title;
+
+  /** @var string */
+  private $_artist;
+
+  /** @var string */
+  private $_album;
+
+  /** @var string */
+  private $_year;
+
+  /** @var string */
+  private $_comment;
+
+  /** @var integer */
+  private $_track;
+
+  /** @var integer */
+  private $_genre = 255;
+
+  /**
+   * The genre list.
+   *
+   * @var Array
+   */
+  public static $genres = array
+    ("Blues", "Classic Rock", "Country", "Dance", "Disco", "Funk", "Grunge",
+     "Hip-Hop", "Jazz", "Metal", "New Age", "Oldies", "Other", "Pop", "R&B",
+     "Rap", "Reggae", "Rock", "Techno", "Industrial", "Alternative", "Ska",
+     "Death Metal", "Pranks", "Soundtrack", "Euro-Techno", "Ambient",
+     "Trip-Hop", "Vocal", "Jazz+Funk", "Fusion", "Trance", "Classical",
+     "Instrumental", "Acid", "House", "Game", "Sound Clip", "Gospel", "Noise",
+     "AlternRock", "Bass", "Soul", "Punk", "Space", "Meditative",
+     "Instrumental Pop", "Instrumental Rock", "Ethnic", "Gothic", "Darkwave",
+     "Techno-Industrial", "Electronic", "Pop-Folk", "Eurodance", "Dream",
+     "Southern Rock", "Comedy", "Cult", "Gangsta", "Top 40", "Christian Rap",
+     "Pop/Funk", "Jungle", "Native American", "Cabaret", "New Wave",
+     "Psychadelic", "Rave", "Showtunes", "Trailer", "Lo-Fi", "Tribal",
+     "Acid Punk", "Acid Jazz", "Polka", "Retro", "Musical", "Rock & Roll",
+     "Hard Rock", "Folk", "Folk-Rock", "National Folk", "Swing", "Fast Fusion",
+     "Bebob", "Latin", "Revival", "Celtic", "Bluegrass", "Avantgarde",
+     "Gothic Rock", "Progressive Rock", "Psychedelic Rock", "Symphonic Rock",
+     "Slow Rock", "Big Band", "Chorus", "Easy Listening", "Acoustic", "Humour",
+     "Speech", "Chanson", "Opera", "Chamber Music", "Sonata", "Symphony",
+     "Booty Bass", "Primus", "Porn Groove", "Satire", "Slow Jam", "Club",
+     "Tango", "Samba", "Folklore", "Ballad", "Power Ballad", "Rhythmic Soul",
+     "Freestyle", "Duet", "Punk Rock", "Drum Solo", "A capella", "Euro-House",
+     "Dance Hall", 255 => "Unknown");
+
+  /** @var Reader */
+  private $_reader;
+
+  /** @var string */
+  private $_filename = false;
+
+  /**
+   * Constructs the ID3v1 class with given file. The file is not mandatory
+   * argument and may be omitted. A new tag can be written to a file also by
+   * giving the filename to the {@link #write} method of this class.
+   *
+   * @param string|Reader $filename The path to the file, file descriptor of an
+   *                                opened file, or {@link Reader} instance.
+   */
+  public function __construct($filename = false)
+  {
+    if ($filename instanceof Reader)
+      $this->_reader = &$filename;
+    else if ((is_string($filename) && ($this->_filename = $filename) !== false &&
+              file_exists($filename) !== false) ||
+             (is_resource($filename) &&
+              in_array(get_resource_type($filename), array("file", "stream"))))
+      $this->_reader = new Reader($filename);
+    else
+      return;
+
+    if ($this->_reader->getSize() < 128)
+      throw new ID3_Exception("File does not contain ID3v1 tag");
+    $this->_reader->setOffset(-128);
+    if ($this->_reader->read(3) != "TAG") {
+      $this->_reader = false; // reset reader, see write
+      throw new ID3_Exception("File does not contain ID3v1 tag");
+    }
+
+    $this->_title = rtrim($this->_reader->readString8(30), " \0");
+    $this->_artist = rtrim($this->_reader->readString8(30), " \0");
+    $this->_album = rtrim($this->_reader->readString8(30), " \0");
+    $this->_year = $this->_reader->readString8(4);
+    $this->_comment = rtrim($this->_reader->readString8(28), " \0");
+
+    /* ID3v1.1 support for tracks */
+    $v11_null = $this->_reader->read(1);
+    $v11_track = $this->_reader->read(1);
+    if (ord($v11_null) == 0 && ord($v11_track) != 0)
+      $this->_track = ord($v11_track);
+    else
+      $this->_comment = rtrim($this->_comment . $v11_null . $v11_track, " \0");
+
+    $this->_genre = $this->_reader->readInt8();
+  }
+
+  /**
+   * Returns the title field.
+   *
+   * @return string
+   */
+  public function getTitle() { return $this->_title; }
+
+  /**
+   * Sets a new value for the title field. The field cannot exceed 30
+   * characters in length.
+   *
+   * @param string $title The title.
+   */
+  public function setTitle($title) { $this->_title = $title; }
+
+  /**
+   * Returns the artist field.
+   *
+   * @return string
+   */
+  public function getArtist() { return $this->_artist; }
+
+  /**
+   * Sets a new value for the artist field. The field cannot exceed 30
+   * characters in length.
+   *
+   * @param string $artist The artist.
+   */
+  public function setArtist($artist) { $this->_artist = $artist; }
+
+  /**
+   * Returns the album field.
+   *
+   * @return string
+   */
+  public function getAlbum() { return $this->_album; }
+
+  /**
+   * Sets a new value for the album field. The field cannot exceed 30
+   * characters in length.
+   *
+   * @param string $album The album.
+   */
+  public function setAlbum($album) { $this->_album = $album; }
+
+  /**
+   * Returns the year field.
+   *
+   * @return string
+   */
+  public function getYear() { return $this->_year; }
+
+  /**
+   * Sets a new value for the year field. The field cannot exceed 4
+   * characters in length.
+   *
+   * @param string $year The year.
+   */
+  public function setYear($year) { $this->_year = $year; }
+
+  /**
+   * Returns the comment field.
+   *
+   * @return string
+   */
+  public function getComment() { return $this->_comment; }
+
+  /**
+   * Sets a new value for the comment field. The field cannot exceed 30
+   * characters in length.
+   *
+   * @param string $comment The comment.
+   */
+  public function setComment($comment) { $this->_comment = $comment; }
+
+  /**
+   * Returns the track field.
+   *
+   * @since ID3v1.1
+   * @return integer
+   */
+  public function getTrack() { return $this->_track; }
+
+  /**
+   * Sets a new value for the track field. By setting this field you enforce the
+   * 1.1 version to be used.
+   *
+   * @since ID3v1.1
+   * @param integer $track The track number.
+   */
+  public function setTrack($track) { $this->_track = $track; }
+
+  /**
+   * Returns the genre.
+   *
+   * @return string
+   */
+  public function getGenre()
+  {
+    if (isset(self::$genres[$this->_genre]))
+      return self::$genres[$this->_genre];
+    else
+      return self::$genres[255]; // unknown
+  }
+
+  /**
+   * Sets a new value for the genre field. The value may either be a numerical
+   * code representing one of the genres, or its string variant.
+   *
+   * The genre is set to unknown (code 255) in case the string is not found from
+   * the static {@link $genres} array of this class.
+   *
+   * @param integer $genre The genre.
+   */
+  public function setGenre($genre)
+  {
+    if ((is_numeric($genre) && $genre >= 0 && $genre <= 255) ||
+        ($genre = array_search($genre, self::$genres)) !== false)
+      $this->_genre = $genre;
+    else
+      $this->_genre = 255; // unknown
+  }
+
+  /**
+   * Writes the possibly altered ID3v1 tag back to the file where it was read.
+   * If the class was constructed without a file name, one can be provided here
+   * as an argument. Regardless, the write operation will override previous
+   * tag information, if found.
+   *
+   * @param string $filename The optional path to the file.
+   */
+  public function write($filename = false)
+  {
+    if ($filename === false && ($filename = $this->_filename) === false)
+      throw new ID3_Exception("No file given to write the tag to");
+
+      if (($fd = fopen
+           ($filename, file_exists($filename) ? "r+b" : "wb")) === false)
+        throw new ID3_Exception("Unable to open file for writing: " . $filename);
+
+    fseek($fd, $this->_reader !== false ? -128 : 0, SEEK_END);
+    fwrite($fd, $this, 128);
+
+    $this->_filename = $filename;
+  }
+
+  /**
+   * Magic function so that $obj->value will work.
+   *
+   * @param string $name The field name.
+   * @return mixed
+   */
+  public function __get($name)
+  {
+    if (method_exists($this, "get" . ucfirst(strtolower($name))))
+      return call_user_func(array($this, "get" . ucfirst(strtolower($name))));
+    else throw new ID3_Exception("Unknown field: " . $name);
+  }
+
+  /**
+   * Magic function so that assignments with $obj->value will work.
+   *
+   * @param string $name  The field name.
+   * @param string $value The field value.
+   * @return mixed
+   */
+  public function __set($name, $value)
+  {
+    if (method_exists($this, "set" . ucfirst(strtolower($name))))
+      call_user_func
+        (array($this, "set" . ucfirst(strtolower($name))), $value);
+    else throw new ID3_Exception("Unknown field: " . $name);
+  }
+
+  /**
+   * Returns the tag raw data.
+   *
+   * @return string
+   */
+  private function __toString()
+  {
+    return "TAG" .
+      Transform::toString8(substr($this->_title,  0, 30), 30) .
+      Transform::toString8(substr($this->_artist, 0, 30), 30) .
+      Transform::toString8(substr($this->_album,  0, 30), 30) .
+      Transform::toString8(substr($this->_year,   0,  4),  4) .
+      ($this->_track ?
+       Transform::toString8(substr($this->_comment, 0, 28), 28) .
+       "\0" . Transform::toInt8($this->_track) :
+       Transform::toString8(substr($this->_comment, 0, 30), 30)) .
+      Transform::toInt8($this->_genre);
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3v2.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3v2.php
new file mode 100644
index 0000000..7aeceb8
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3v2.php
@@ -0,0 +1,489 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: ID3v2.php 107 2008-08-03 19:09:16Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("Reader.php");
+require_once("ID3/Exception.php");
+require_once("ID3/Header.php");
+require_once("ID3/ExtendedHeader.php");
+require_once("ID3/Frame.php");
+/**#@-*/
+
+/**
+ * This class represents a file containing ID3v2 headers as described in
+ * {@link http://www.id3.org/id3v2.4.0-structure ID3v2 structure document}.
+ *
+ * ID3v2 is a general tagging format for audio, which makes it possible to store
+ * meta data about the audio inside the audio file itself. The ID3 tag is mainly
+ * targeted at files encoded with MPEG-1/2 layer I, MPEG-1/2 layer II, MPEG-1/2
+ * layer III and MPEG-2.5, but may work with other types of encoded audio or as
+ * a stand alone format for audio meta data.
+ *
+ * ID3v2 is designed to be as flexible and expandable as possible to meet new
+ * meta information needs that might arise. To achieve that ID3v2 is constructed
+ * as a container for several information blocks, called frames, whose format
+ * need not be known to the software that encounters them. Each frame has an
+ * unique and predefined identifier which allows software to skip unknown
+ * frames.
+ *
+ * @package    php-reader
+ * @subpackage ID3
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @author     Ryan Butterfield <buttza@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 107 $
+ */
+final class ID3v2
+{
+  /** @var Reader */
+  private $_reader;
+
+  /** @var ID3_Header */
+  private $_header;
+
+  /** @var ID3_ExtendedHeader */
+  private $_extendedHeader;
+
+  /** @var ID3_Header */
+  private $_footer;
+
+  /** @var Array */
+  private $_frames = array();
+
+  /** @var string */
+  private $_filename = false;
+
+  /** @var Array */
+  private $_options;
+
+  /**
+   * Constructs the ID3v2 class with given file and options. The options array
+   * may also be given as the only parameter.
+   *
+   * The following options are currently recognized:
+   *   o version -- The ID3v2 tag version to use in write operation. This option
+   *     is automatically set when a tag is read from a file and defaults to
+   *     version 4.0 for tag write.
+   *   o readonly -- Indicates that the tag is read from a temporary file or
+   *     another source it cannot be written back to. The tag can, however,
+   *     still be written to another file.
+   *
+   * @todo  Only limited subset of flags are processed.
+   * @todo  Utilize the SEEK frame and search for a footer to find the tag
+   * @todo  Utilize the LINK frame to fetch frames from other sources
+   * @param string|Reader $filename The path to the file, file descriptor of an
+   *                                opened file, or {@link Reader} instance.
+   * @param Array         $options  The options array.
+   */
+  public function __construct($filename = false, $options = array())
+  {
+    if (is_array($filename)) {
+      $options = $filename;
+      $filename = false;
+    }
+
+    $this->_options = &$options;
+    if ($filename === false ||
+        (is_string($filename) && file_exists($filename) === false) ||
+        (is_resource($filename) && 
+         in_array(get_resource_type($filename), array("file", "stream")))) {
+      $this->_header = new ID3_Header(null, $options);
+    } else {
+      if (is_string($filename) && !isset($options["readonly"]))
+        $this->_filename = $filename;
+      if ($filename instanceof Reader)
+        $this->_reader = &$filename;
+      else
+        $this->_reader = new Reader($filename);
+      if ($this->_reader->readString8(3) != "ID3")
+        throw new ID3_Exception("File does not contain ID3v2 tag");
+      
+      $startOffset = $this->_reader->getOffset();
+      
+      $this->_header = new ID3_Header($this->_reader, $options);
+      if ($this->_header->getVersion() < 3 || $this->_header->getVersion() > 4)
+        throw new ID3_Exception
+          ("File does not contain ID3v2 tag of supported version");
+      if ($this->_header->getVersion() < 4 &&
+          $this->_header->hasFlag(ID3_Header::UNSYNCHRONISATION))
+        throw new ID3_Exception
+          ("Unsynchronisation not supported for this version of ID3v2 tag");
+      unset($this->_options["unsyncronisation"]);
+      if ($this->_header->hasFlag(ID3_Header::UNSYNCHRONISATION))
+        $this->_options["unsyncronisation"] = true;
+      if ($this->_header->hasFlag(ID3_Header::EXTENDEDHEADER))
+        $this->_extendedHeader =
+          new ID3_ExtendedHeader($this->_reader, $options);
+      if ($this->_header->hasFlag(ID3_Header::FOOTER))
+        $this->_footer = &$this->_header; // skip footer, and rather copy header
+
+      while (true) {
+        $offset = $this->_reader->getOffset();
+
+        // Jump off the loop if we reached the end of the tag
+        if ($offset - $startOffset - 10 >= $this->_header->getSize() -
+            ($this->hasFooter() ? 10 : 0))
+          break;
+
+        // Jump off the loop if we reached the last frame
+        if ($this->_reader->available() < 4 || Transform::fromUInt32BE
+            ($identifier = $this->_reader->read(4)) == 0)
+          break;
+        $this->_reader->setOffset($offset);
+        
+        if (@fopen($filename = "ID3/Frame/" .
+                   strtoupper($identifier) . ".php", "r", true) !== false)
+          require_once($filename);
+        if (class_exists($classname = "ID3_Frame_" . $identifier))
+          $frame = new $classname($this->_reader, $options);
+        else
+          $frame = new ID3_Frame($this->_reader, $options);
+
+        if (!isset($this->_frames[$frame->getIdentifier()]))
+          $this->_frames[$frame->getIdentifier()] = array();
+        $this->_frames[$frame->getIdentifier()][] = $frame;
+      }
+    }
+  }
+
+  /**
+   * Returns the header object.
+   *
+   * @return ID3_Header
+   */
+  public function getHeader() { return $this->_header; }
+
+  /**
+   * Checks whether there is an extended header present in the tag. Returns
+   * <var>true</var> if the header is present, <var>false</var> otherwise.
+   *
+   * @return boolean
+   */
+  public function hasExtendedHeader()
+  {
+    if ($this->_header)
+      return $this->_header->hasFlag(ID3_Header::EXTENDEDHEADER);
+  }
+
+  /**
+   * Returns the extended header object if present, or <var>false</var>
+   * otherwise.
+   *
+   * @return ID3_ExtendedHeader|false
+   */
+  public function getExtendedHeader()
+  {
+    if ($this->hasExtendedHeader())
+      return $this->_extendedHeader;
+    return false;
+  }
+
+  /**
+   * Sets the extended header object.
+   *
+   * @param ID3_ExtendedHeader $extendedHeader The header object
+   */
+  public function setExtendedHeader($extendedHeader)
+  {
+    if (is_subclass_of($extendedHeader, "ID3_ExtendedHeader")) {
+      $this->_header->flags =
+        $this->_header->flags | ID3_Header::EXTENDEDHEADER;
+      $this->_extendedHeader->setOptions($this->_options);
+      $this->_extendedHeader = $extendedHeader;
+    } else throw new ID3_Exception("Invalid argument");
+  }
+
+  /**
+   * Checks whether there is a frame given as an argument defined in the tag.
+   * Returns <var>true</var> if one ore more frames are present,
+   * <var>false</var> otherwise.
+   *
+   * @return boolean
+   */
+  public function hasFrame($identifier)
+  {
+    return isset($this->_frames[$identifier]);
+  }
+
+  /**
+   * Returns all the frames the tag contains as an associate array. The frame
+   * identifiers work as keys having an array of frames as associated value.
+   *
+   * @return Array
+   */
+  public function getFrames() { return $this->_frames; }
+
+  /**
+   * Returns an array of frames matching the given identifier or an empty array
+   * if no frames matched the identifier.
+   *
+   * The identifier may contain wildcard characters "*" and "?". The asterisk
+   * matches against zero or more characters, and the question mark matches any
+   * single character.
+   *
+   * Please note that one may also use the shorthand $obj->identifier to access
+   * the first frame with the identifier given. Wildcards cannot be used with
+   * the shorthand.
+   *
+   * @return Array
+   */
+  public function getFramesByIdentifier($identifier)
+  {
+    $matches = array();
+    $searchPattern = "/^" .
+      str_replace(array("*", "?"), array(".*", "."), $identifier) . "$/i";
+    foreach ($this->_frames as $identifier => $frames)
+      if (preg_match($searchPattern, $identifier))
+        foreach ($frames as $frame)
+          $matches[] = $frame;
+    return $matches;
+  }
+
+  /**
+   * Adds a new frame to the tag and returns it.
+   *
+   * @param ID3_Frame $frame The frame to add.
+   * @return ID3_Frame
+   */
+  public function addFrame($frame)
+  {
+    $frame->setOptions($this->_options);
+    if (!$this->hasFrame($frame->getIdentifier()))
+      $this->_frames[$frame->getIdentifier()] = array();
+    return $this->_frames[$frame->getIdentifier()][] = $frame;
+  }
+
+  /**
+   * Checks whether there is a footer present in the tag. Returns
+   * <var>true</var> if the footer is present, <var>false</var> otherwise.
+   *
+   * @return boolean
+   */
+  public function hasFooter()
+  {
+    return $this->_header->hasFlag(ID3_Header::FOOTER);
+  }
+
+  /**
+   * Returns the footer object if present, or <var>false</var> otherwise.
+   *
+   * @return ID3_Header|false
+   */
+  public function getFooter()
+  {
+    if ($this->hasFooter())
+      return $this->_footer;
+    return false;
+  }
+
+  /**
+   * Sets whether the tag should have a footer defined.
+   *
+   * @param boolean $useFooter Whether the tag should have a footer
+   */
+  public function setFooter($useFooter)
+  {
+    if ($useFooter) {
+      $this->_header->setFlags
+        ($this->_header->getFlags() | ID3_Header::FOOTER);
+      $this->_footer = &$this->_header;
+    } else {
+      /* Count footer bytes towards the tag size, so it gets removed or
+         overridden upon re-write */
+      if ($this->hasFooter())
+        $this->_header->setSize($this->_header->getSize() + 10);
+
+      $this->_header->setFlags
+        ($this->_header->getFlags() & ~ID3_Header::FOOTER);
+      $this->_footer = null;
+    }
+  }
+
+  /**
+   * Writes the possibly altered ID3v2 tag back to the file where it was read.
+   * If the class was constructed without a file name, one can be provided here
+   * as an argument. Regardless, the write operation will override previous
+   * tag information, if found.
+   *
+   * If write is called without setting any frames to the tag, the tag is
+   * removed from the file.
+   *
+   * @param string $filename The optional path to the file.
+   */
+  public function write($filename = false)
+  {
+    if ($filename === false && ($filename = $this->_filename) === false)
+      throw new ID3_Exception("No file given to write the tag to");
+    else if ($filename !== false && $this->_filename !== false &&
+             realpath($filename) != realpath($this->_filename) &&
+             !copy($this->_filename, $filename))
+      throw new ID3_Exception("Unable to copy source to destination: " .
+        realpath($this->_filename) . "->" . realpath($filename));
+
+    if (($fd = fopen
+         ($filename, file_exists($filename) ? "r+b" : "wb")) === false)
+      throw new ID3_Exception("Unable to open file for writing: " . $filename);
+
+    $oldTagSize = $this->_header->getSize();
+    $tag = "" . $this;
+    $tagSize = empty($this->_frames) ? 0 : strlen($tag);
+
+    if ($this->_reader === null ||
+        $tagSize - 10 > $oldTagSize || $tagSize == 0) {
+      fseek($fd, 0, SEEK_END);
+      $oldFileSize = ftell($fd);
+      ftruncate($fd, $newFileSize = $tagSize - $oldTagSize + $oldFileSize);
+      for ($i = 1, $cur = $oldFileSize; $cur > 0; $cur -= 1024, $i++) {
+        fseek($fd, -(($i * 1024) + ($newFileSize - $oldFileSize)), SEEK_END);
+        $buffer = fread($fd, 1024);
+        fseek($fd, -($i * 1024), SEEK_END);
+        fwrite($fd, $buffer, 1024);
+      }
+    }
+    fseek($fd, 0);
+    fwrite($fd, $tag, $tagSize);
+    fclose($fd);
+
+    $this->_filename = $filename;
+  }
+
+  /**
+   * Magic function so that $obj->value will work. The method will attempt to
+   * return the first frame that matches the identifier.
+   *
+   * If there is no frame or field with given name, the method will attempt to
+   * create a frame with given identifier.
+   *
+   * If none of these work, an exception is thrown.
+   *
+   * @param string $name The frame or field name.
+   * @return mixed
+   */
+  public function __get($name) {
+    if (isset($this->_frames[strtoupper($name)]))
+      return $this->_frames[strtoupper($name)][0];
+    if (method_exists($this, "get" . ucfirst($name)))
+      return call_user_func(array($this, "get" . ucfirst($name)));
+    if (@fopen($filename =
+               "ID3/Frame/" . strtoupper($name) . ".php", "r", true) !== false)
+      require_once($filename);
+    if (class_exists($classname = "ID3_Frame_" . strtoupper($name)))
+      return $this->addFrame(new $classname());
+    throw new ID3_Exception("Unknown frame/field: " . $name);
+  }
+
+  /**
+   * Magic function so that isset($obj->value) will work. This method checks
+   * whether the frame matching the identifier exists.
+   *
+   * @param string $name The frame identifier.
+   * @return boolean
+   */
+  public function __isset($name)
+  {
+    return isset($this->_frames[strtoupper($name)]);
+  }
+
+  /**
+   * Magic function so that unset($obj->value) will work. This method removes
+   * all the frames matching the identifier.
+   *
+   * @param string $name The frame identifier.
+   */
+  public function __unset($name) { unset($this->_frames[strtoupper($name)]); }
+
+  /**
+   * Returns the tag raw data.
+   *
+   * @return string
+   */
+  public function __toString()
+  {
+    unset($this->_options["unsyncronisation"]);
+    
+    $data = "";
+    foreach ($this->_frames as $frames)
+      foreach ($frames as $frame)
+        $data .= $frame;
+
+    $datalen = strlen($data);
+    $padlen = 0;
+    
+    if (isset($this->_options["unsyncronisation"]) &&
+        $this->_options["unsyncronisation"] === true)
+      $this->_header->setFlags
+        ($this->_header->getFlags() | ID3_Header::UNSYNCHRONISATION);
+
+    /* The tag padding is calculated as follows. If the tag can be written in
+       the space of the previous tag, the remaining space is used for padding.
+       If there is no previous tag or the new tag is bigger than the space taken
+       by the previous tag, the padding is calculated using the following
+       logaritmic equation: log(0.2(x + 10)), ranging from some 300 bytes to
+       almost 5000 bytes given the tag length of 0..256M. */
+    if ($this->hasFooter() === false) {
+      if ($this->_reader !== null &&  $datalen < $this->_header->getSize())
+        $padlen = $this->_header->getSize() - $datalen;
+      else
+        $padlen = ceil(log(0.2 * ($datalen / 1024 + 10), 10) * 1024);
+    }
+
+    /* ID3v2.4.0 CRC calculated w/ padding */
+    if (!isset($this->_options["version"]) || $this->_options["version"] >= 4)
+      $data = str_pad($data, $datalen + $padlen, "\0");
+
+    if ($this->hasExtendedHeader()) {
+      $this->_extendedHeader->setPadding($padlen);
+      if ($this->_extendedHeader->hasFlag(ID3_ExtendedHeader::CRC32)) {
+        $crc = crc32($data);
+        if ($crc & 0x80000000)
+          $crc = -(($crc ^ 0xffffffff) + 1);
+        $this->_extendedHeader->setCrc($crc);
+      }
+      $data = $this->getExtendedHeader() . $data;
+    }
+
+    /* ID3v2.3.0 CRC calculated w/o padding */
+    if (isset($this->_options["version"]) && $this->_options["version"] < 4)
+      $data = str_pad($data, $datalen + $padlen, "\0");
+
+    $this->_header->setSize(strlen($data));
+
+    return "ID3" . $this->_header . $data .
+      ($this->hasFooter() ? "3DI" . $this->getFooter() : "");
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496.php
new file mode 100644
index 0000000..81c7fa5
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496.php
@@ -0,0 +1,380 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *   <li>Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *   <li>Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *   <li>Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: ISO14496.php 101 2008-05-13 20:28:13Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("Reader.php");
+require_once("ISO14496/Box.php");
+/**#@-*/
+
+/**
+ * This class represents a file in ISO base media file format as described in
+ * ISO/IEC 14496 Part 12 standard.
+ *
+ * The ISO Base Media File Format is designed to contain timed media information
+ * for a presentation in a flexible, extensible format that facilitates
+ * interchange, management, editing, and presentation of the media. This
+ * presentation may be local to the system containing the presentation, or may
+ * be via a network or other stream delivery mechanism.
+ *
+ * The file structure is object-oriented; a file can be decomposed into
+ * constituent objects very simply, and the structure of the objects inferred
+ * directly from their type. The file format is designed to be independent of
+ * any particular network protocol while enabling efficient support for them in
+ * general.
+ *
+ * The ISO Base Media File Format is a base format for media file formats.
+ *
+ * 
+ * An overall view of the normal encapsulation structure is provided in the
+ * following table.
+ *
+ * The table shows those boxes that may occur at the top-level in the left-most
+ * column; indentation is used to show possible containment. Thus, for example,
+ * a {@link ISO14496_Box_TKHD Track Header Box} is found in a
+ * {@link ISO14496_Box_TRAK Track Box}, which is found in a
+ * {@link ISO14496_Box_MOOV Movie Box}. Not all boxes need be used in all files;
+ * the mandatory boxes are marked with bold typeface. See the description of the
+ * individual boxes for a discussion of what must be assumed if the optional
+ * boxes are not present.
+ *
+ * User data objects shall be placed only in {@link ISO14496_Box_MOOV Movie} or
+ * {@link ISO14496_Box_TRAK Track Boxes}, and objects using an extended type may
+ * be placed in a wide variety of containers, not just the top level.
+ *
+ * <ul>
+ * <li><b>ftyp</b> -- <i>{@link ISO14496_Box_FTYP File Type Box}</i>; file type
+ *     and compatibility
+ * <li>pdin -- <i>{@link ISO14496_Box_PDIN Progressive Download Information
+ *     Box}</i>
+ * <li><b>moov</b> -- <i>{@link ISO14496_Box_MOOV Movie Box}</i>; container for
+ *     all the metadata
+ *   <ul>
+ *   <li><b>mvhd</b> -- <i>{@link ISO14496_Box_MVHD Movie Header Box}</i>;
+ *       overall declarations
+ *   <li><b>trak</b> -- <i>{@link ISO14496_Box_TRAK Track Box}</i>; container
+ *       for an individual track or stream
+ *     <ul>
+ *     <li><b>tkhd</b> -- <i>{@link ISO14496_Box_TKHD Track Header Box}</i>;
+ *         overall information about the track
+ *     <li>tref -- <i>{@link ISO14496_Box_TREF Track Reference Box}</i>
+ *     <li>edts -- <i>{@link ISO14496_Box_EDTS Edit Box}</i>
+ *       <ul>
+ *       <li>elst -- <i>{@link ISO14496_Box_ELST Edit List Box}</i>
+ *       </ul>
+ *     <li><b>mdia</b> -- <i>{@link ISO14496_Box_MDIA Media Box}</i>
+ *       <ul>
+ *       <li><b>mdhd</b> -- <i>{@link ISO14496_Box_MDHD Media Header Box}</i>;
+ *           overall information about the media
+ *       <li><b>hdlr</b> -- <i>{@link ISO14496_Box_HDLR Handler Reference
+ *           Box}</i>; declares the media type
+ *       <li><b>minf</b> -- <i>{@link ISO14496_Box_MINF Media Information
+ *           Box}</i>
+ *         <ul>
+ *         <li>vmhd -- <i>{@link ISO14496_Box_VMHD Video Media Header Box}</i>;
+ *             overall information (video track only)
+ *         <li>smhd -- <i>{@link ISO14496_Box_SMHD Sound Media Header Box}</i>;
+ *             overall information (sound track only)
+ *         <li>hmhd -- <i>{@link ISO14496_Box_HMHD Hint Media Header Box}</i>;
+ *             overall information (hint track only)
+ *         <li>nmhd -- <i>{@link ISO14496_Box_NMHD Null Media Header Box}</i>;
+ *             overall information (some tracks only)
+ *         <li><b>dinf</b> -- <i>{@link ISO14496_Box_DINF Data Information
+ *             Box}</i>
+ *           <ul>
+ *           <li><b>dref</b> -- <i>{@link ISO14496_Box_DREF Data Reference
+ *               Box}</i>
+ *           </ul>
+ *         <li><b>stbl</b> -- <i>{@link ISO14496_Box_STBL Sample Table Box}</i>
+ *           <ul>
+ *           <li><b>stsd</b> -- <i>{@link ISO14496_Box_STSD Sample Descriptions
+ *               Box}</i>
+ *           <li><b>stts</b> -- <i>{@link ISO14496_Box_STTS Decoding Time To
+ *               Sample Box}</i>
+ *           <li>ctts -- <i>{@link ISO14496_Box_CTTS Composition Time To Sample
+ *               Box}</i>
+ *           <li><b>stsc</b> -- <i>{@link ISO14496_Box_STSC Sample To Chunk
+ *               Box}</i>
+ *           <li>stsz -- <i>{@link ISO14496_Box_STSZ Sample Size Box}</i>
+ *           <li>stz2 -- <i>{@link ISO14496_Box_STZ2 Compact Sample Size
+ *               Box}</i>
+ *           <li><b>stco</b> -- <i>{@link ISO14496_Box_STCO Chunk Offset
+ *               Box}</i>; 32-bit
+ *           <li>co64 -- <i>{@link ISO14496_Box_CO64 Chunk Ooffset Box}</i>;
+ *               64-bit
+ *           <li>stss -- <i>{@link ISO14496_Box_STSS Sync Sample Table Box}</i>
+ *           <li>stsh -- <i>{@link ISO14496_Box_STSH Shadow Sync Sample Table
+ *               Box}</i>
+ *           <li>padb -- <i>{@link ISO14496_Box_PADB Padding Bits Box}</i>
+ *           <li>stdp -- <i>{@link ISO14496_Box_STDP Sample Degradation Priority
+ *               Box}</i>
+ *           <li>sdtp -- <i>{@link ISO14496_Box_SDTP Independent and Disposable
+ *               Samples Box}</i>
+ *           <li>sbgp -- <i>{@link ISO14496_Box_SBGP Sample To Group Box}</i>
+ *           <li>sgpd -- <i>{@link ISO14496_Box_SGPD Sample Group
+ *               Description}</i>
+ *           <li>subs -- <i>{@link ISO14496_Box_SUBS Sub-Sample Information
+ *               Box}</i>
+ *           </ul>
+ *         </ul>
+ *       </ul>
+ *     </ul>
+ *   <li>mvex -- <i>{@link ISO14496_Box_MVEX Movie Extends Box}</i>
+ *     <ul>
+ *     <li>mehd -- <i>{@link ISO14496_Box_MEHD Movie Extends Header Box}</i>
+ *     <li><b>trex</b> -- <i>{@link ISO14496_Box_TREX Track Extends Box}</i>
+ *     </ul>
+ *   <li>ipmc -- <i>{@link ISO14496_Box_IPMC IPMP Control Box}</i>
+ *   </ul>
+ * <li>moof -- <i>{@link ISO14496_Box_MOOF Movie Fragment Box}</i>
+ *   <ul>
+ *   <li><b>mfhd</b> -- <i>{@link ISO14496_Box_MFHD Movie Fragment Header
+ *       Box}</i>
+ *   <li>traf -- <i>{@link ISO14496_Box_TRAF Track Fragment Box}</i>
+ *     <ul>
+ *     <li><b>tfhd</b> -- <i>{@link ISO14496_Box_TFHD Track Fragment Header
+ *         Box}</i>
+ *     <li>trun -- <i>{@link ISO14496_Box_TRUN Track Fragment Run}</i>
+ *     <li>sdtp -- <i>{@link ISO14496_Box_SDTP Independent and Disposable
+ *         Samples}</i>
+ *     <li>sbgp -- <i>{@link ISO14496_Box_SBGP !SampleToGroup Box}</i>
+ *     <li>subs -- <i>{@link ISO14496_Box_SUBS Sub-Sample Information Box}</i>
+ *     </ul>
+ *   </ul>
+ * <li>mfra -- <i>{@link ISO14496_Box_MFRA Movie Fragment Random Access Box}</i>
+ *   <ul>
+ *   <li>tfra -- <i>{@link ISO14496_Box_TFRA Track Fragment Random Access
+ *       Box}</i>
+ *   <li><b>mfro</b> -- <i>{@link ISO14496_Box_MFRO Movie Fragment Random Access
+ *       Offset Box}</i>
+ *   </ul>
+ * <li>mdat -- <i>{@link ISO14496_Box_MDAT Media Data Box}</i>
+ * <li>free -- <i>{@link ISO14496_Box_FREE Free Space Box}</i>
+ * <li>skip -- <i>{@link ISO14496_Box_SKIP Free Space Box}</i>
+ *   <ul>
+ *   <li>udta -- <i>{@link ISO14496_Box_UDTA User Data Box}</i>
+ *     <ul>
+ *     <li>cprt -- <i>{@link ISO14496_Box_CPRT Copyright Box}</i>
+ *     </ul>
+ *   </ul>
+ * <li>meta -- <i>{@link ISO14496_Box_META The Meta Box}</i>
+ *   <ul>
+ *   <li><b>hdlr</b> -- <i>{@link ISO14496_Box_HDLR Handler Reference Box}</i>;
+ *       declares the metadata type
+ *   <li>dinf -- <i>{@link ISO14496_Box_DINF Data Information Box}</i>
+ *     <ul>
+ *     <li>dref -- <i>{@link ISO14496_Box_DREF Data Reference Box}</i>; declares
+ *         source(s) of metadata items
+ *     </ul>
+ *   <li>ipmc -- <i>{@link ISO14496_Box_IPMC IPMP Control Box}</i>
+ *   <li>iloc -- <i>{@link ISO14496_Box_ILOC Item Location Box}</i>
+ *   <li>ipro -- <i>{@link ISO14496_Box_IPRO Item Protection Box}</i>
+ *     <ul>
+ *     <li>sinf -- <i>{@link ISO14496_Box_SINF Protection Scheme Information
+ *         Box}</i>
+ *       <ul>
+ *       <li>frma -- <i>{@link ISO14496_Box_FRMA Original Format Box}</i>
+ *       <li>imif -- <i>{@link ISO14496_Box_IMIF IPMP Information Box}</i>
+ *       <li>schm -- <i>{@link ISO14496_Box_SCHM Scheme Type Box}</i>
+ *       <li>schi -- <i>{@link ISO14496_Box_SCHI Scheme Information Box}</i>
+ *       </ul>
+ *     </ul>
+ *   <li>iinf -- <i>{@link ISO14496_Box_IINF Item Information Box}</i>
+ *     <ul>
+ *     <li>infe -- <i>{@link ISO14496_Box_INFE Item Information Entry Box}</i>
+ *     </ul>
+ *   <li>xml -- <i>{@link ISO14496_Box_XML XML Box}</i>
+ *   <li>bxml -- <i>{@link ISO14496_Box_BXML Binary XML Box}</i>
+ *   <li>pitm -- <i>{@link ISO14496_Box_PITM Primary Item Reference Box}</i>
+ *   </ul>
+ * </ul>
+ *
+ * There are two non-standard extensions to the ISO 14496 standard that add the
+ * ability to include file meta information. Both the boxes reside under
+ * moov.udta.meta.
+ *
+ * <ul>
+ * <li><i>moov</i> -- <i>{@link ISO14496_Box_MOOV Movie Box}</i>; container for
+ *     all the metadata
+ * <li><i>udta</i> -- <i>{@link ISO14496_Box_UDTA User Data Box}</i>
+ * <li><i>meta</i> -- <i>{@link ISO14496_Box_META The Meta Box}</i>
+ *   <ul>
+ *   <li>ilst -- <i>{@link ISO14496_Box_ILST The iTunes/iPod Tag Container
+ *       Box}</i>
+ *   <li>id32 -- <i>{@link ISO14496_Box_ID32 The ID3v2 Box}</i>
+ *   </ul>
+ * </ul>
+ * 
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 101 $
+ */
+class ISO14496 extends ISO14496_Box
+{
+  /** @var string */
+  private $_filename;
+  
+  /**
+   * Constructs the ISO14496 class with given file and options.
+   *
+   * The following options are currently recognized:
+   *   o base -- Indicates that only boxes with the given base path are parsed
+   *     from the ISO base media file. Parsing all boxes can possibly have a
+   *     significant impact on running time. Base path is a list of nested boxes
+   *     separated by a dot.
+   *   o readonly -- Indicates that the file is read from a temporary location
+   *     or another source it cannot be written back to. The use of base option
+   *     implies readonly option.
+   *
+   * @param string $filename The path to the file or file descriptor of an
+   *                         opened file.
+   * @param Array  $options  The options array.
+   */
+  public function __construct($filename, $options = array())
+  {
+    $this->_reader = new Reader($this->_filename = $filename);
+    if (isset($options["base"]))
+      $options["readonly"] = true;
+    $this->setOptions($options);
+    $this->setOffset(0);
+    $this->setSize($this->_reader->getSize());
+    $this->setType("file");
+    $this->setContainer(true);
+    $this->constructBoxes();
+  }
+  
+  /**
+   * Writes the changes back to the original media file.
+   *
+   * Please note: currently the method writes only ID32 and ILST boxes to
+   * <i>moov.udta.meta</i>. Changes to any other box are discarded. Write
+   * operation will overwrite <i>moov.udta</i>, if found.
+   */
+  public function write()
+  {
+    if (!isset($this->moov->udta->meta->ilst) &&
+        !isset($this->moov->udta->meta->id32))
+      throw new ISO14496_Exception("Nothing to write");
+
+    if ($this->getOption("readonly", false) !== false)
+      throw new ISO14496_Exception("File is read only");
+    
+    if (($fd = fopen($this->_filename, file_exists
+                     ($this->_filename) ? "r+b" : "wb")) === false)
+      throw new ISO14496_Exception
+        ("Unable to open file for writing: " . $filename);
+    
+    $this->moov->udta->meta->hdlr->setHandlerType("mdir");
+    
+    /* Calculate start position */
+    $mark = ($this->moov->udta->getOffset() > 0 ?
+             $this->moov->udta->getOffset() :
+             $this->moov->getOffset() + $this->moov->getSize());
+    
+    /* Calculate file size */
+    fseek($fd, 0, SEEK_END);
+    $oldFileSize = ftell($fd);
+    $newFileSize = $oldFileSize -
+      ($this->moov->udta->getOffset() > 0 ? $this->moov->udta->getSize() : 0) -
+      (isset($this->moov->udta->meta->free) ?
+       $this->moov->udta->meta->free->getSize() : 0) +
+      strlen($this->moov->udta);
+
+    /* Calculate free space size */
+    if ($oldFileSize < $newFileSize) {
+      // Add free space to the file calculated using the following logaritmic
+      // equation: log(0.2(x + 10)), ranging from 1k to 9k given the file size
+      // of 0..4G
+      $this->moov->udta->meta->free->setSize
+        (ceil(log(0.2 * ($newFileSize / 1024 + 10), 10) * 1024));
+      ftruncate($fd, $newFileSize += $this->moov->udta->meta->free->getSize());
+      
+      // Move data to the end of the file
+      for ($i = 1, $cur = $oldFileSize; $cur > $mark; $cur -= 1024, $i++) {
+        fseek($fd, -(($i * 1024) +
+              ($excess = $cur - 1024 > $mark ? 0 : $cur - $mark - 1024) +
+              ($newFileSize - $oldFileSize)), SEEK_END);
+        $buffer = fread($fd, 1024);
+        fseek($fd, -(($i * 1024) + $excess), SEEK_END);
+        fwrite($fd, $buffer, 1024);
+      }
+      
+      // Update stco/co64 to correspond the data move
+      foreach ($this->moov->getBoxesByIdentifier("trak") as $trak) {
+        $chunkOffsetBox = 
+          (isset($trak->mdia->minf->stbl->stco) ?
+           $trak->mdia->minf->stbl->stco : $trak->mdia->minf->stbl->co64);
+        $chunkOffsetTable = $chunkOffsetBox->getChunkOffsetTable();
+        $chunkOffsetTableCount = count($chunkOffsetTable);
+        $chunkOffsetDelta = $newFileSize - $oldFileSize;
+        for ($i = 1; $i <= $chunkOffsetTableCount; $i++)
+          $chunkOffsetTable[$i] += $chunkOffsetDelta;
+        $chunkOffsetBox->setChunkOffsetTable($chunkOffsetTable);
+        fseek($fd, $chunkOffsetBox->getOffset());
+        fwrite($fd, $chunkOffsetBox, $chunkOffsetBox->getSize());
+      }
+    } 
+    else
+      $this->moov->udta->meta->free->setSize($oldFileSize - $newFileSize);
+    
+    /* Update the target box */
+    fseek($fd, $mark);
+    $this->moov->udta->setSize(fwrite($fd, $this->moov->udta));
+    
+    /* Update the parent box */
+    fseek($fd, $this->moov->getOffset());
+    fwrite($fd, Transform::toUInt32BE($this->moov->getSize()));
+    
+    fclose($fd);
+  }
+  
+  /**
+   * Returns the raw data of the ISO14496 file.
+   *
+   * @return string
+   */
+  public function __toString($data = "")
+  {
+    if ($this->isContainer())
+      foreach ($this->getBoxes() as $name => $boxes)
+        foreach ($boxes as $box)
+          $data .= $box;
+    return $data;
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box.php
new file mode 100644
index 0000000..d1f4823
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box.php
@@ -0,0 +1,451 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: Box.php 102 2008-06-23 20:41:20Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Exception.php");
+/**#@-*/
+
+/**
+ * A base class for all ISO 14496-12 boxes.
+ * 
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 102 $
+ */
+class ISO14496_Box
+{
+  /**
+   * The reader object.
+   *
+   * @var Reader
+   */
+  protected $_reader;
+  
+  /** @var Array */
+  private $_options;
+  
+  /** @var integer */
+  private $_offset = -1;
+  
+  /** @var integer */
+  private $_size = -1;
+  
+  /** @var string */
+  private $_type;
+  
+  
+  /** @var ISO14496_Box */
+  private $_parent = null;
+  
+  
+  /** @var boolean */
+  private $_container = false;
+  
+  /** @var Array */
+  private $_boxes = array();
+
+  /** @var Array */
+  private static $_path = array();
+  
+  /**
+   * Constructs the class with given parameters and options.
+   *
+   * @param Reader $reader  The reader object.
+   * @param Array  $options The options array.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    if (($this->_reader = $reader) === null) {
+      $this->_type = strtolower(substr(get_class($this), -4));
+    } else {
+      $this->_offset = $this->_reader->getOffset();
+      $this->_size = $this->_reader->readUInt32BE();
+      $this->_type = $this->_reader->read(4);
+    
+      if ($this->_size == 1)
+        $this->_size = $this->_reader->readInt64BE();
+      if ($this->_size == 0)
+        $this->_size = $this->_reader->getSize() - $this->_offset;
+
+      if ($this->_type == "uuid")
+        $this->_type = $this->_reader->readGUID();
+    }
+    $this->_options = $options;
+  }
+  
+  /**
+   * Returns the options array.
+   *
+   * @return Array
+   */
+  public function getOptions() { return $this->_options; }
+
+  /**
+   * Returns the given option value, or the default value if the option is not
+   * defined.
+   *
+   * @param string $option The name of the option.
+   * @param mixed $defaultValue The default value to be returned.
+   */
+  public function getOption($option, $defaultValue = false)
+  {
+    if (isset($this->_options[$option]))
+      return $this->_options[$option];
+    return $defaultValue;
+  }
+  
+  /**
+   * Sets the options array. See {@link ISO14496} class for available options.
+   *
+   * @param Array $options The options array.
+   */
+  public function setOptions(&$options) { $this->_options = $options; }
+  
+  /**
+   * Sets the given option the given value.
+   *
+   * @param string $option The name of the option.
+   * @param mixed $value The value to set for the option.
+   */
+  public function setOption($option, $value)
+  {
+    $this->_options[$option] = $value;
+  }
+  
+  /**
+   * Returns the file offset to box start, or -1 if the box was created on heap.
+   * 
+   * @return integer
+   */
+  public function getOffset() { return $this->_offset; }
+  
+  /**
+   * Sets the file offset where the box starts.
+   * 
+   * @param integer $offset The file offset to box start.
+   */
+  public function setOffset($offset) { $this->_offset = $offset; }
+  
+  /**
+   * Returns the box size in bytes, including the size and type header,
+   * fields, and all contained boxes, or -1 if the box was created on heap.
+   * 
+   * @return integer
+   */
+  public function getSize() { return $this->_size; }
+  
+  /**
+   * Sets the box size. The size must include the size and type header,
+   * fields, and all contained boxes.
+   *
+   * The method will propagate size change to box parents.
+   * 
+   * @param integer $size The box size.
+   */
+  public function setSize($size)
+  {
+    if ($this->_parent !== null)
+      $this->_parent->setSize
+        (($this->_parent->getSize() > 0 ? $this->_parent->getSize() : 0) +
+         $size - ($this->_size > 0 ? $this->_size : 0));
+    $this->_size = $size;
+  }
+  
+  /**
+   * Returns the box type.
+   * 
+   * @return string
+   */
+  public function getType() { return $this->_type; }
+  
+  /**
+   * Sets the box type.
+   * 
+   * @param string $type The box type.
+   */
+  public function setType($type) { $this->_type = $type; }
+  
+  /**
+   * Returns the parent box containing this box.
+   * 
+   * @return ISO14496_Box
+   */
+  public function getParent() { return $this->_parent; }
+  
+  /**
+   * Sets the parent containing box.
+   * 
+   * @param ISO14496_Box $parent The parent box.
+   */
+  public function setParent(&$parent) { $this->_parent = $parent; }
+  
+  /**
+   * Returns a boolean value corresponding to whether the box is a container.
+   * 
+   * @return boolean
+   */
+  public function isContainer() { return $this->_container; }
+  
+  /**
+   * Returns a boolean value corresponding to whether the box is a container.
+   * 
+   * @return boolean
+   */
+  public function getContainer() { return $this->_container; }
+  
+  /**
+   * Sets whether the box is a container.
+   * 
+   * @param boolean $container Whether the box is a container.
+   */
+  protected function setContainer($container)
+  {
+    $this->_container = $container;
+  }
+
+  /**
+   * Reads and constructs the boxes found within this box.
+   *
+   * @todo Does not parse iTunes internal ---- boxes.
+   */
+  protected function constructBoxes($defaultclassname = "ISO14496_Box")
+  {
+    $base = $this->getOption("base", "");
+    if ($this->getType() != "file")
+      self::$_path[] = $this->getType();
+    $path = implode(self::$_path, ".");
+    
+    while (true) {
+      $offset = $this->_reader->getOffset();
+      if ($offset >= $this->_offset + $this->_size)
+        break;
+      $size = $this->_reader->readUInt32BE();
+      $type = rtrim($this->_reader->read(4), " ");
+      if ($size == 1)
+        $size = $this->_reader->readInt64BE();
+      if ($size == 0)
+        $size = $this->_reader->getSize() - $offset;
+      
+      if (preg_match("/^\xa9?[a-z0-9]{3,4}$/i", $type) &&
+          substr($base, 0, min(strlen($base), strlen
+                               ($tmp = $path . ($path ? "." : "") . $type))) ==
+          substr($tmp,  0, min(strlen($base), strlen($tmp))))
+      {
+        $this->_reader->setOffset($offset);
+        if (@fopen($filename = "ISO14496/Box/" . strtoupper($type) . ".php",
+                   "r", true) !== false)
+          require_once($filename);
+        if (class_exists($classname = "ISO14496_Box_" . strtoupper($type)))
+          $box = new $classname($this->_reader, $this->_options);
+        else
+          $box = new $defaultclassname($this->_reader, $this->_options);
+        $box->setParent($this);
+        if (!isset($this->_boxes[$box->getType()]))
+          $this->_boxes[$box->getType()] = array();
+        $this->_boxes[$box->getType()][] = $box;
+      }
+      $this->_reader->setOffset($offset + $size);
+    }
+    
+    array_pop(self::$_path);
+  }
+  
+  /**
+   * Checks whether the box given as an argument is present in the file. Returns
+   * <var>true</var> if one or more boxes are present, <var>false</var>
+   * otherwise.
+   * 
+   * @return boolean
+   * @throws ISO14496_Exception if called on a non-container box
+   */
+  public function hasBox($identifier)
+  {
+    if (!$this->isContainer())
+      throw new ISO14496_Exception("Box not a container");
+    return isset($this->_boxes[$identifier]);
+  }
+  
+  /**
+   * Returns all the boxes the file contains as an associate array. The box
+   * identifiers work as keys having an array of boxes as associated value.
+   * 
+   * @return Array
+   * @throws ISO14496_Exception if called on a non-container box
+   */
+  public function getBoxes()
+  {
+    if (!$this->isContainer())
+      throw new ISO14496_Exception("Box not a container");
+    return $this->_boxes;
+  }
+  
+  /**
+   * Returns an array of boxes matching the given identifier or an empty array
+   * if no boxes matched the identifier.
+   *
+   * The identifier may contain wildcard characters "*" and "?". The asterisk
+   * matches against zero or more characters, and the question mark matches any
+   * single character.
+   *
+   * Please note that one may also use the shorthand $obj->identifier to access
+   * the first box with the identifier given. Wildcards cannot be used with
+   * the shorthand and they will not work with user defined uuid types.
+   * 
+   * @return Array
+   * @throws ISO14496_Exception if called on a non-container box
+   */
+  public function getBoxesByIdentifier($identifier)
+  {
+    if (!$this->isContainer())
+      throw new ISO14496_Exception("Box not a container");
+    $matches = array();
+    $searchPattern = "/^" .
+      str_replace(array("*", "?"), array(".*", "."), $identifier) . "$/i";
+    foreach ($this->_boxes as $identifier => $boxes)
+      if (preg_match($searchPattern, $identifier))
+        foreach ($boxes as $box)
+          $matches[] = $box;
+    return $matches;
+  }
+  
+  /**
+   * Adds a new box into the current box and returns it.
+   *
+   * @param ISO14496_Box The box to add
+   * @return ISO14496_Box
+   */
+  public function addBox($box)
+  {
+    $box->setParent($this);
+    $box->setOptions($this->_options);
+    if (!$this->hasBox($box->getType()))
+      $this->_boxes[$box->getType()] = array();
+    return $this->_boxes[$box->getType()][] = $box;
+  }
+  
+  /**
+   * Magic function so that $obj->value will work. If called on a container box,
+   * the method will first attempt to return the first contained box that
+   * matches the identifier, and if not found, invoke a getter method.
+   *
+   * If there are no boxes or getter methods with given name, the method
+   * attempts to create a frame with given identifier.
+   *
+   * If none of these work, an exception is thrown.
+   *
+   * @param string $name The box or field name.
+   * @return mixed
+   */
+  public function __get($name)
+  {
+    if ($this->isContainer() && isset($this->_boxes[$name]))
+      return $this->_boxes[$name][0];
+    if (method_exists($this, "get" . ucfirst($name)))
+      return call_user_func(array($this, "get" . ucfirst($name)));
+    if (@fopen($filename = "ISO14496/Box/" .
+               strtoupper($name) . ".php", "r", true) !== false)
+      require_once($filename);
+    if (class_exists($classname = "ISO14496_Box_" . strtoupper($name)))
+      return $this->addBox(new $classname());
+    throw new ISO14496_Exception("Unknown box/field: " . $name);
+  }
+  
+  /**
+   * Magic function so that assignments with $obj->value will work.
+   *
+   * @param string $name  The field name.
+   * @param string $value The field value.
+   * @return mixed
+   */
+  public function __set($name, $value)
+  {
+    if (method_exists($this, "set" . ucfirst($name)))
+      call_user_func(array($this, "set" . ucfirst($name)), $value);
+    else throw new ISO14496_Exception("Unknown field: " . $name);
+  }
+  
+  /**
+   * Magic function so that isset($obj->value) will work. This method checks
+   * whether the box is a container and contains a box that matches the
+   * identifier.
+   *
+   * @param string $name The box name.
+   * @return boolean
+   */
+  public function __isset($name)
+  {
+    return ($this->isContainer() && isset($this->_boxes[$name]));
+  }
+  
+  /**
+   * Magic function so that unset($obj->value) will work. This method removes
+   * all the boxes from this container that match the identifier.
+   *
+   * @param string $name The box name.
+   */
+  public function __unset($name)
+  {
+    if ($this->isContainer())
+      unset($this->_boxes[$name]);
+  }
+  
+  /**
+   * Returns the box raw data.
+   *
+   * @return string
+   */
+  public function __toString($data = "")
+  {
+    if ($this->isContainer())
+      foreach ($this->getBoxes() as $name => $boxes)
+        foreach ($boxes as $box)
+          $data .= $box;
+    $size = strlen($data) + 8;
+    if ($size > 0xffffffff)
+      $size += 8;
+    if (strlen($this->_type) > 4)
+      $size += 16;
+    return ($size > 0xffffffff ?
+             Transform::toUInt32BE(1) : Transform::toUInt32BE($size)) .
+      (strlen($this->_type) > 4 ? "uuid" : $this->_type) .
+      ($size > 0xffffffff ? Transform::toInt64BE($size) : "") . 
+      (strlen($this->_type) > 4 ? Transform::toGUID($this->_type) : "") . $data;
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/BXML.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/BXML.php
new file mode 100644
index 0000000..d7533dd
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/BXML.php
@@ -0,0 +1,86 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: BXML.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box/Full.php");
+/**#@-*/
+
+/**
+ * When the primary data is in XML format and it is desired that the XML be
+ * stored directly in the meta-box, one of the <i>XML Box</i> forms may be used.
+ * The Binary XML Box may only be used when there is a single well-defined
+ * binarization of the XML for that defined format as identified by the handler.
+ *
+ * Within an XML box the data is in UTF-8 format unless the data starts with a
+ * byte-order-mark (BOM), which indicates that the data is in UTF-16 format.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_BXML extends ISO14496_Box_Full
+{
+  /** @var string */
+  private $_data;
+  
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader  $reader The reader object.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    $this->_data = $this->_reader->read
+      ($this->getOffset() + $this->getSize() - $this->_reader->getOffset());
+  }
+  
+  /**
+   * Returns the binary data.
+   * 
+   * @return string
+   */
+  public function getData()
+  {
+    return $this->_data;
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/CDSC.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/CDSC.php
new file mode 100644
index 0000000..fe7d627
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/CDSC.php
@@ -0,0 +1,80 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: CDSC.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box.php");
+/**#@-*/
+
+/**
+ * This box provides a reference from the containing track to another track in
+ * the presentation. This track describes the referenced track.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_CDSC extends ISO14496_Box
+{
+  /** @var Array */
+  private $_trackId = array();
+
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader  $reader The reader object.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    while ($this->_reader->getOffset <= $this->getSize())
+      $this->_trackId[] = $this->_reader->readUInt32BE();
+  }
+  
+  /**
+   * Returns an array of integer references from the containing track to another
+   * track in the presentation. Track IDs are never re-used and cannot be equal
+   * to zero.
+   * 
+   * @return integer
+   */
+  public function getTrackId() { return $this->_trackId; }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/CO64.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/CO64.php
new file mode 100644
index 0000000..b6a2f11
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/CO64.php
@@ -0,0 +1,122 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: CO64.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box/Full.php");
+/**#@-*/
+
+/**
+ * The <i>Chunk Offset Box</i> table gives the index of each chunk into the
+ * containing file. There are two variants, permitting the use of 32-bit or
+ * 64-bit offsets. The latter is useful when managing very large presentations.
+ * At most one of these variants will occur in any single instance of a sample
+ * table.
+ *
+ * Offsets are file offsets, not the offset into any box within the file (e.g.
+ * {@link ISO14496_Box_MDAT Media Data Box}). This permits referring to media
+ * data in files without any box structure. It does also mean that care must be
+ * taken when constructing a self-contained ISO file with its metadata
+ * ({@link ISO14496_Box_MOOV Movie Box}) at the front, as the size of the 
+ * {@link ISO14496_Box_MOOV Movie Box} will affect the chunk offsets to the
+ * media data.
+ *
+ * This box variant contains 64-bit offsets.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_CO64 extends ISO14496_Box_Full
+{
+  /** @var Array */
+  private $_chunkOffsetTable = array();
+  
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader $reader The reader object.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    $entryCount = $this->_reader->readUInt32BE();
+    $data = $this->_reader->read
+      ($this->getOffset() + $this->getSize() - $this->_reader->getOffset());
+    for ($i = 1; $i <= $entryCount; $i++)
+      $this->_chunkOffsetTable[$i] =
+        Transform::fromInt64BE(substr($data, ($i - 1) * 8, 8));
+  }
+  
+  /**
+   * Returns an array of values. Each entry has the entry number as its index
+   * and a 64 bit integer that gives the offset of the start of a chunk into
+   * its containing media file as its value.
+   *
+   * @return Array
+   */
+  public function getChunkOffsetTable() { return $this->_chunkOffsetTable; }
+  
+  /**
+   * Sets an array of chunk offsets. Each entry must have the entry number as
+   * its index and a 64 bit integer that gives the offset of the start of a
+   * chunk into its containing media file as its value.
+   *
+   * @param Array $chunkOffsetTable The chunk offset array.
+   */
+  public function setChunkOffsetTable($chunkOffsetTable)
+  {
+    $this->_chunkOffsetTable = $chunkOffsetTable;
+  }
+  
+  /**
+   * Returns the box raw data.
+   *
+   * @return string
+   */
+  public function __toString($data = "")
+  {
+    $data = Transform::toUInt32BE(count($this->_chunkOffsetTable));
+    foreach ($this->_chunkOffsetTable as $chunkOffset)
+      $data .= Transform::toInt64BE($chunkOffset);
+    return parent::__toString($data);
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/CPRT.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/CPRT.php
new file mode 100644
index 0000000..2fc10ed
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/CPRT.php
@@ -0,0 +1,96 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: CPRT.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box/Full.php");
+/**#@-*/
+
+/**
+ * The <i>Copyright Box</i> contains a copyright declaration which applies to
+ * the entire presentation, when contained within the {@link ISO14496_Box_MOOV
+ * Movie Box}, or, when contained in a track, to that entire track. There may be
+ * multiple copyright boxes using different language codes.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_CPRT extends ISO14496_Box_Full
+{
+  /** @var string */
+  private $_language;
+
+  /** @var string */
+  private $_notice;
+
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader $reader The reader object.
+   * @todo Distinguish UTF-16?
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    $this->_language =
+      chr(((($tmp = $this->_reader->readUInt16BE()) >> 10) & 0x1f) + 0x60) .
+      chr((($tmp >> 5) & 0x1f) + 0x60) . chr(($tmp & 0x1f) + 0x60);
+    $this->_notice = $this->_reader->read
+      ($this->getOffset() + $this->getSize() - $this->_reader->getOffset());
+  }
+  
+  /**
+   * Returns the three byte language code to describe the language of the
+   * notice, according to {@link http://www.loc.gov/standards/iso639-2/
+   * ISO 639-2/T}.
+   * 
+   * @return string
+   */
+  public function getLanguage() { return $this->_language; }
+  
+  /**
+   * Returns the copyright notice.
+   * 
+   * @return string
+   */
+  public function getNotice() { return $this->_notice; }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/CTTS.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/CTTS.php
new file mode 100644
index 0000000..c3d3dba
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/CTTS.php
@@ -0,0 +1,99 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: CTTS.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box/Full.php");
+/**#@-*/
+
+/**
+ * The <i>Composition Time to Sample Box</i> provides the offset between
+ * decoding time and composition time. Since decoding time must be less than the
+ * composition time, the offsets are expressed as unsigned numbers such that
+ * CT(n) = DT(n) + CTTS(n) where CTTS(n) is the (uncompressed) table entry for
+ * sample n.
+ *
+ * The composition time to sample table is optional and must only be present if
+ * DT and CT differ for any samples. Hint tracks do not use this box.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_CTTS extends ISO14496_Box_Full
+{
+  /** @var Array */
+  private $_compositionOffsetTable = array();
+  
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader $reader The reader object.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    $entryCount = $this->_reader->readUInt32BE();
+    $data = $this->_reader->read
+      ($this->getOffset() + $this->getSize() - $this->_reader->getOffset());
+    for ($i = 1; $i <= $entryCount; $i++)
+      $this->_compositionOffsetTable[$i] = array
+        ("sampleCount" =>
+           Transform::fromUInt32BE(substr($data, ($i - 1) * 8, 4)),
+         "sampleOffset" =>
+           Transform::fromUInt32BE(substr($data, $i * 8 - 4, 4)));
+  }
+  
+  /**
+   * Returns an array of values. Each entry is an array containing the following
+   * keys.
+   *   o sampleCount -- an integer that counts the number of consecutive samples
+   *     that have the given offset.
+   *   o sampleOffset -- a non-negative integer that gives the offset between CT
+   *     and DT, such that CT(n) = DT(n) + CTTS(n).
+   *
+   * @return Array
+   */
+  public function getCompositionOffsetTable()
+  {
+    return $this->_compositionOffsetTable;
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/DINF.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/DINF.php
new file mode 100644
index 0000000..362f6b7
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/DINF.php
@@ -0,0 +1,71 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: DINF.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box.php");
+/**#@-*/
+
+/**
+ * The <i>Data Information Box</i> contains objects that declare the location
+ * of the media information in a track.
+ * 
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_DINF extends ISO14496_Box
+{
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader $reader The reader object.
+   */
+  public function __construct($reader = null, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    $this->setContainer(true);
+    
+    if ($reader === null)
+      return;
+    
+    $this->constructBoxes();
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/DREF.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/DREF.php
new file mode 100644
index 0000000..1f56355
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/DREF.php
@@ -0,0 +1,88 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: DREF.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box/Full.php");
+/**#@-*/
+
+/**
+ * The <i>Data Reference Box</i> contains a table of data references (normally
+ * URLs) that declare the location(s) of the media data used within the
+ * presentation. The data reference index in the sample description ties entries
+ * in this table to the samples in the track. A track may be split over several
+ * sources in this way.
+ *
+ * This box may either contain {@link ISO14496_Box_URN urn} or
+ * {@link ISO14496_Box_URL url} boxes.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_DREF extends ISO14496_Box_Full
+{
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader $reader The reader object.
+   */
+  public function __construct($reader = null, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    $this->setContainer(true);
+    
+    if ($reader === null)
+      return;
+
+    $this->_reader->skip(4);
+    $this->constructBoxes();
+  }
+  
+  /**
+   * Returns the box raw data.
+   *
+   * @return string
+   */
+  public function __toString($data = "")
+  {
+    return parent::__toString(Transform::toUInt32BE(count($this->_boxes)));
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/EDTS.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/EDTS.php
new file mode 100644
index 0000000..fa9207b
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/EDTS.php
@@ -0,0 +1,76 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: EDTS.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box.php");
+/**#@-*/
+
+/**
+ * The <i>Edit Box</i> maps the presentation time-line to the media time-line as
+ * it is stored in the file. The Edit Box is a container for the edit lists.
+ * 
+ * The Edit Box is optional. In the absence of this box, there is an implicit
+ * one-to-one mapping of these time-lines, and the presentation of a track
+ * starts at the beginning of the presentation. An empty edit is used to offset
+ * the start time of a track.
+ * 
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_EDTS extends ISO14496_Box
+{
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader $reader The reader object.
+   */
+  public function __construct($reader = null, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    $this->setContainer(true);
+    
+    if ($reader === null)
+      return;
+    
+    $this->constructBoxes();
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/ELST.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/ELST.php
new file mode 100644
index 0000000..56ae8da
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/ELST.php
@@ -0,0 +1,108 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: ELST.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box/Full.php");
+/**#@-*/
+
+/**
+ * The <i>Edit List Box</i> contains an explicit timeline map. Each entry
+ * defines part of the track time-line: by mapping part of the media time-line,
+ * or by indicating empty time, or by defining a dwell, where a single
+ * time-point in the media is held for a period.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_ELST extends ISO14496_Box_Full
+{
+  /** @var Array */
+  private $_entries = array();
+  
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader $reader The reader object.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    $entryCount = $this->_reader->readUInt32BE();
+    for ($i = 1; $i <= $entryCount; $i++) {
+      $entry = array();
+      if ($this->getVersion() == 1) {
+        $entry["segmentDuration"] = $this->_reader->readInt64BE();
+        $entry["mediaTime"] = $this->_reader->readInt64BE();
+      } else {
+        $entry["segmentDuration"] = $this->_reader->readUInt32BE();
+        $entry["mediaTime"] = $this->_reader->readInt32BE();
+      }
+      $entry["mediaRate"] = $this->_reader->readInt16BE() +
+        $this->_reader->readInt16BE() / 10;
+      $this->_entries[] = $entry;
+    }
+  }
+  
+  /**
+   * Returns an array of entries. Each entry is an array containing the
+   * following keys.
+   *   o segmentDuration: specifies the duration of this edit segment in units
+   *     of the timescale in the {@link ISO14496_Box_MVHD Movie Header Box}.
+   *   o mediaTime: the starting time within the media of this edit segment (in
+   *     media time scale units, in composition time). If this field is set to
+   *     –1, it is an empty edit. The last edit in a track shall never be an
+   *     empty edit. Any difference between the duration in the
+   *     {@link ISO14496_Box_MVHD Movie Header Box}, and the track's duration is
+   *     expressed as an implicit empty edit at the end.
+   *   o mediaRate: the relative rate at which to play the media corresponding
+   *     to this edit segment. If this value is 0, then the edit is specifying
+   *     a dwell: the media at media-time is presented for the segment-duration.
+   *     Otherwise this field shall contain the value 1.
+   *
+   * @return Array
+   */
+  public function getEntries()
+  {
+    return $this->_entries;
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/FREE.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/FREE.php
new file mode 100644
index 0000000..449935a
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/FREE.php
@@ -0,0 +1,76 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: FREE.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box.php");
+/**#@-*/
+
+/**
+ * The contents of a <i>Free Space Box</i> are irrelevant and may be ignored, or
+ * the object deleted, without affecting the presentation. (Care should be
+ * exercised when deleting the object, as this may invalidate the offsets used
+ * in the sample table, unless this object is after all the media data).
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_FREE extends ISO14496_Box
+{
+  /**
+   * Constructs the class with given parameters.
+   *
+   * @param Reader $reader The reader object.
+   */
+  public function __construct($reader = null, &$options = array())
+  {
+    parent::__construct($reader, $options);
+  }
+  
+  /**
+   * Returns the box raw data.
+   *
+   * @return string
+   */
+  public function __toString($data = "")
+  {
+    return parent::__toString(str_repeat("\0", $this->getSize() - 8));
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/FRMA.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/FRMA.php
new file mode 100644
index 0000000..909cfdb
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/FRMA.php
@@ -0,0 +1,78 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: FRMA.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box.php");
+/**#@-*/
+
+/**
+ * The <i>Original Format Box</i> contains the four-character-code of the
+ * original un-transformed sample description.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_FRMA extends ISO14496_Box
+{
+  /** @var string */
+  private $_dataFormat;
+
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader  $reader The reader object.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    $this->_dataFormat = $this->_reader->read(4);
+  }
+  
+  /**
+   * Returns the four-character-code of the original un-transformed sample entry
+   * (e.g. <i>mp4v</i> if the stream contains protected MPEG-4 visual material).
+   * 
+   * @return string
+   */
+  public function getDataFormat() { return $this->_dataFormat; }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/FTYP.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/FTYP.php
new file mode 100644
index 0000000..f060091
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/FTYP.php
@@ -0,0 +1,142 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: FTYP.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box.php");
+/**#@-*/
+
+/**
+ * The <i>File Type Box</i> is placed as early as possible in the file (e.g.
+ * after any obligatory signature, but before any significant variable-size
+ * boxes such as a {@link ISO14496_Box_MOOV Movie Box}, {@link ISO14496_Box_MDAT
+ * Media Data Box}, or {@link ISO14496_Box_FREE Free Space}). It identifies
+ * which specification is the <i>best use</i> of the file, and a minor version
+ * of that specification; and also a set of others specifications to which the
+ * file complies.
+ *
+ * The minor version is informative only. It does not appear for
+ * compatible-brands, and must not be used to determine the conformance of a
+ * file to a standard. It may allow more precise identification of the major
+ * specification, for inspection, debugging, or improved decoding.
+ *
+ * The type <i>isom</i> (ISO Base Media file) is defined as identifying files
+ * that conform to the first version of the ISO Base Media File Format. More
+ * specific identifiers can be used to identify precise versions of
+ * specifications providing more detail. This brand is not be used as the major
+ * brand; this base file format should be derived into another specification to
+ * be used. There is therefore no defined normal file extension, or mime type
+ * assigned to this brand, nor definition of the minor version when <i>isom</i>
+ * is the major brand.
+ * 
+ * Files would normally be externally identified (e.g. with a file extension or
+ * mime type) that identifies the <i>best use</i> (major brand), or the brand
+ * that the author believes will provide the greatest compatibility.
+ *
+ * The brand <i>iso2</i> shall be used to indicate compatibility with the
+ * amended version of the ISO Base Media File Format; it may be used in addition
+ * to or instead of the <i>isom</i> brand and the same usage rules apply. If
+ * used without the brand <i>isom</i> identifying the first version of the
+ * specification, it indicates that support for some or all of the technology
+ * introduced by the amended version of the ISO Base Media File Format is
+ * required.
+ *
+ * The brand <i>avc1</i> shall be used to indicate that the file is conformant
+ * with the <i>AVC Extensions</i>. If used without other brands, this implies
+ * that support for those extensions is required. The use of <i>avc1</i> as a
+ * major-brand may be permitted by specifications; in that case, that
+ * specification defines the file extension and required behavior.
+ *
+ * If a Meta-box with an MPEG-7 handler type is used at the file level, then the
+ * brand <i>mp71</i> is a member of the compatible-brands list in the file-type
+ * box.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_FTYP extends ISO14496_Box
+{
+  /** @var integer */
+  private $_majorBrand;
+
+  /** @var integer */
+  private $_minorVersion;
+
+  /** @var integer */
+  private $_compatibleBrands = array();
+
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader  $reader The reader object.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    $this->_majorBrand   = $this->_reader->readString8(4);
+    $this->_minorVersion = $this->_reader->readUInt32BE();
+    while ($this->_reader->getOffset() < $this->getSize())
+      if (($brand = $this->_reader->readString8(4)) != "")
+        $this->_compatibleBrands[] = $brand;
+  }
+  
+  /**
+   * Returns the major version brand.
+   * 
+   * @return string
+   */
+  public function getMajorBrand() { return $this->_majorBrand; }
+  
+  /**
+   * Returns the minor version number.
+   * 
+   * @return integer
+   */
+  public function getMinorVersion() { return $this->_minorVersion; }
+  
+  /**
+   * Returns the array of compatible version brands.
+   * 
+   * @return Array
+   */
+  public function getCompatibleBrands() { return $this->_compatibleBrands; }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/Full.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/Full.php
new file mode 100644
index 0000000..d22e0d3
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/Full.php
@@ -0,0 +1,124 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: Full.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box.php");
+/**#@-*/
+
+/**
+ * A base class for objects that also contain a version number and flags field.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+abstract class ISO14496_Box_Full extends ISO14496_Box
+{
+  /** @var integer */
+  protected $_version = 0;
+  
+  /** @var integer */
+  protected $_flags = 0;
+  
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader $reader The reader object.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    if ($reader === null)
+      return;
+
+    $this->_version = (($field = $this->_reader->readUInt32BE()) >> 24) & 0xff;
+    $this->_flags = $field & 0xffffff;
+  }
+  
+  /**
+   * Returns the version of this format of the box.
+   * 
+   * @return integer
+   */
+  public function getVersion() { return $this->_version; }
+  
+  /**
+   * Sets the version of this format of the box.
+   * 
+   * @param integer $version The version.
+   */
+  public function setVersion($version) { $this->_version = $version; }
+  
+  /**
+   * Checks whether or not the flag is set. Returns <var>true</var> if the flag
+   * is set, <var>false</var> otherwise.
+   * 
+   * @param integer $flag The flag to query.
+   * @return boolean
+   */
+  public function hasFlag($flag) { return ($this->_flags & $flag) == $flag; }
+  
+  /**
+   * Returns the map of flags.
+   * 
+   * @return integer
+   */
+  public function getFlags() { return $this->_flags; }
+  
+  /**
+   * Sets the map of flags.
+   * 
+   * @param string $flags The map of flags.
+   */
+  public function setFlags($flags) { $this->_flags = $flags; }
+  
+  /**
+   * Returns the box raw data.
+   *
+   * @return string
+   */
+  public function __toString($data = "")
+  {
+    return parent::__toString
+      (Transform::toUInt32BE($this->_version << 24 | $this->_flags) . $data);
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/HDLR.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/HDLR.php
new file mode 100644
index 0000000..6de86c1
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/HDLR.php
@@ -0,0 +1,150 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: HDLR.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box/Full.php");
+/**#@-*/
+
+/**
+ * The <i>Handler Reference Box</i> is within a {@link ISO14496_Box_MDIA Media
+ * Box} declares the process by which the media-data in the track is presented,
+ * and thus, the nature of the media in a track. For example, a video track
+ * would be handled by a video handler.
+ *
+ * This box when present within a {@link ISO14496_Box_META Meta Box}, declares
+ * the structure or format of the <i>meta</i> box contents.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_HDLR extends ISO14496_Box_Full
+{
+  /** @var string */
+  private $_handlerType;
+
+  /** @var string */
+  private $_name;
+
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader  $reader The reader object.
+   */
+  public function __construct($reader = null, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    if ($reader === null)
+      return;
+    
+    $this->_reader->skip(4);
+    $this->_handlerType = $this->_reader->read(4);
+    $this->_reader->skip(12);
+    $this->_name = $this->_reader->readString8
+      ($this->getOffset() + $this->getSize() - $this->_reader->getOffset());
+  }
+  
+  /**
+   * Returns the handler type.
+   * 
+   * When present in a media box, the returned value contains one of the
+   * following values, or a value from a derived specification:
+   *   o <i>vide</i> Video track
+   *   o <i>soun</i> Audio track
+   *   o <i>hint</i> Hint track
+   * 
+   * When present in a meta box, the returned value contains an appropriate
+   * value to indicate the format of the meta box contents.
+   * 
+   * @return integer
+   */
+  public function getHandlerType() { return $this->_handlerType; }
+  
+  /**
+   * Sets the handler type.
+   * 
+   * When present in a media box, the value must be set to one of the following
+   * values, or a value from a derived specification:
+   *   o <i>vide</i> Video track
+   *   o <i>soun</i> Audio track
+   *   o <i>hint</i> Hint track
+   * 
+   * When present in a meta box, the value must be set to an appropriate value
+   * to indicate the format of the meta box contents.
+   * 
+   * @param string $handlerType The handler type.
+   */
+  public function setHandlerType($handlerType)
+  {
+    $this->_handlerType = $handlerType;
+  }
+  
+  /**
+   * Returns the name string. The name is in UTF-8 characters and gives a
+   * human-readable name for the track type (for debugging and inspection
+   * purposes).
+   * 
+   * @return integer
+   */
+  public function getName() { return $this->_name; }
+  
+  /**
+   * Sets the name string. The name must be in UTF-8 and give a human-readable
+   * name for the track type (for debugging and inspection purposes).
+   * 
+   * @param string $name The human-readable description.
+   */
+  public function setName($name) { $this->_name = $name; }
+  
+  /**
+   * Returns the box raw data.
+   *
+   * @return string
+   */
+  public function __toString($data = "")
+  {
+    return parent::__toString
+      ("appl" . $this->_handlerType . Transform::toUInt32BE(0) .
+       Transform::toUInt32BE(0) . Transform::toUInt32BE(0) . $this->_name .
+       "\0");
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/HINT.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/HINT.php
new file mode 100644
index 0000000..02d73af
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/HINT.php
@@ -0,0 +1,81 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: HINT.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box.php");
+/**#@-*/
+
+/**
+ * This box provides a reference from the containing track to another track in
+ * the presentation. The referenced track(s) contain the original media for this
+ * hint track.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_HINT extends ISO14496_Box
+{
+  /** @var Array */
+  private $_trackId = array();
+
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader  $reader The reader object.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    while ($this->_reader->getOffset <= $this->getSize())
+      $this->_trackId[] = $this->_reader->readUInt32BE();
+  }
+  
+  /**
+   * Returns an array of integer references from the containing track to another
+   * track in the presentation. Track IDs are never re-used and cannot be equal
+   * to zero.
+   * 
+   * @return integer
+   */
+  public function getTrackId() { return $this->_trackId; }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/HMHD.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/HMHD.php
new file mode 100644
index 0000000..c269099
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/HMHD.php
@@ -0,0 +1,110 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: HMHD.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box/Full.php");
+/**#@-*/
+
+/**
+ * The <i>Hint Media Header Box</i> header contains general information,
+ * independent of the protocol, for hint tracks.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_HMHD extends ISO14496_Box_Full
+{
+  /** @var integer */
+  private $_maxPDUSize;
+
+  /** @var integer */
+  private $_avgPDUSize;
+
+  /** @var integer */
+  private $_maxBitrate;
+
+  /** @var integer */
+  private $_avgBitrate;
+
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader  $reader The reader object.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    $this->_maxPDUSize = $this->_reader->readUInt16BE();
+    $this->_avgPDUSize = $this->_reader->readUInt16BE();
+    $this->_maxBitrate = $this->_reader->readUInt32BE();
+    $this->_avgBitrate = $this->_reader->readUInt32BE();
+  }
+  
+  /**
+   * Returns the size in bytes of the largest PDU in this (hint) stream.
+   * 
+   * @return integer
+   */
+  public function getMaxPDUSize() { return $this->_maxPDUSize; }
+  
+  /**
+   * Returns the average size of a PDU over the entire presentation.
+   * 
+   * @return integer
+   */
+  public function getAvgPDUSize() { return $this->_avgPDUSize; }
+  
+  /**
+   * Returns the maximum rate in bits/second over any window of one second.
+   * 
+   * @return integer
+   */
+  public function getMaxBitrate() { return $this->_maxbitrate; }
+  
+  /**
+   * Returns the average rate in bits/second over the entire presentation.
+   * 
+   * @return integer
+   */
+  public function getAvgBitrate() { return $this->_maxbitrate; }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/ID32.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/ID32.php
new file mode 100644
index 0000000..334289a
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/ID32.php
@@ -0,0 +1,131 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: ID32.php 93 2008-05-10 17:11:44Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box/Full.php");
+/**#@-*/
+
+/**
+ * The <i>ID3v2 Box</i> resides under the {@link ISO14496_Box_META Meta Box} and
+ * stores ID3 version 2 meta-data. There may be more than one ID3v2 Box present
+ * each with a different language code.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 93 $
+ */
+final class ISO14496_Box_ID32 extends ISO14496_Box_Full
+{
+  /** @var string */
+  private $_language = "und";
+  
+  /** @var ID3v2 */
+  private $_tag;
+  
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader $reader The reader object.
+   */
+  public function __construct($reader = null, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    if ($reader === null)
+      return;
+    
+    $this->_language =
+      chr(((($tmp = $this->_reader->readUInt16BE()) >> 10) & 0x1f) + 0x60) .
+      chr((($tmp >> 5) & 0x1f) + 0x60) . chr(($tmp & 0x1f) + 0x60);
+    $this->_tag = new ID3v2($this->_reader, array("readonly" => true));
+  }
+  
+  /**
+   * Returns the three byte language code to describe the language of this
+   * media, according to {@link http://www.loc.gov/standards/iso639-2/
+   * ISO 639-2/T}.
+   * 
+   * @return string
+   */
+  public function getLanguage() { return $this->_language; }
+  
+  /**
+   * Sets the three byte language code as specified in the
+   * {@link http://www.loc.gov/standards/iso639-2/ ISO 639-2} standard.
+   * 
+   * @param string $language The language code.
+   */
+  public function setLanguage($language) { $this->_language = $language; }
+  
+  /**
+   * Returns the {@link ID3v2} tag class instance.
+   *
+   * @return string
+   */
+  public function getTag() { return $this->_tag; }
+  
+  /**
+   * Sets the {@link ID3v2} tag class instance using given language.
+   *
+   * @param ID3v2 $tag The tag instance.
+   * @param string $language The language code.
+   */
+  public function setTag($tag, $language = false)
+  {
+    $this->_tag = $tag;
+    if ($language !== false)
+      $this->_language = $language;
+  }
+  
+  /**
+   * Returns the box raw data.
+   *
+   * @return string
+   */
+  public function __toString($data = "")
+  {
+    return parent::__toString
+      (Transform::toUInt16BE
+       (((ord($this->_language[0]) - 0x60) << 10) |
+        ((ord($this->_language[1]) - 0x60) << 5) |
+          ord($this->_language[2]) - 0x60) . $this->_tag);
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/IINF.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/IINF.php
new file mode 100644
index 0000000..008e99d
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/IINF.php
@@ -0,0 +1,87 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: IINF.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box.php");
+/**#@-*/
+
+/**
+ * The <i>Item Information Box</i> provides extra information about selected
+ * items, including symbolic (<i>file</i>) names. It may optionally occur, but
+ * if it does, it must be interpreted, as item protection or content encoding
+ * may have changed the format of the data in the item. If both content encoding
+ * and protection are indicated for an item, a reader should first un-protect
+ * the item, and then decode the item's content encoding. If more control is
+ * needed, an IPMP sequence code may be used.
+ * 
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_IINF extends ISO14496_Box
+{
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader $reader The reader object.
+   */
+  public function __construct($reader = null, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    $this->setContainer(true);
+    
+    if ($reader === null)
+      return;
+
+    $this->_reader->skip(2);
+    $this->constructBoxes();
+  }
+  
+  /**
+   * Returns the box raw data.
+   *
+   * @return string
+   */
+  public function __toString($data = "")
+  {
+    return parent::__toString(Transform::toUInt16BE(count($this->_boxes)));
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/ILOC.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/ILOC.php
new file mode 100644
index 0000000..9244fda
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/ILOC.php
@@ -0,0 +1,134 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: ILOC.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box.php");
+/**#@-*/
+
+/**
+ * The <i>The Item Location Box</i> provides a directory of resources in this or
+ * other files, by locating their containing file, their offset within that
+ * file, and their length. Placing this in binary format enables common handling
+ * of this data, even by systems which do not understand the particular metadata
+ * system (handler) used. For example, a system might integrate all the
+ * externally referenced metadata resources into one file, re-adjusting file
+ * offsets and file references accordingly.
+ *
+ * Items may be stored fragmented into extents, e.g. to enable interleaving. An
+ * extent is a contiguous subset of the bytes of the resource; the resource is
+ * formed by concatenating the extents. If only one extent is used then either
+ * or both of the offset and length may be implied:
+ *
+ *   o If the offset is not identified (the field has a length of zero), then
+ *     the beginning of the file (offset 0) is implied.
+ *   o If the length is not specified, or specified as zero, then the entire
+ *     file length is implied. References into the same file as this metadata,
+ *     or items divided into more than one extent, should have an explicit
+ *     offset and length, or use a MIME type requiring a different
+ *     interpretation of the file, to avoid infinite recursion.
+ *
+ * The size of the item is the sum of the extentLengths. Note: extents may be
+ * interleaved with the chunks defined by the sample tables of tracks.
+ *
+ * The dataReferenceIndex may take the value 0, indicating a reference into the
+ * same file as this metadata, or an index into the dataReference table.
+ *
+ * Some referenced data may itself use offset/length techniques to address
+ * resources within it (e.g. an MP4 file might be included in this way).
+ * Normally such offsets are relative to the beginning of the containing file.
+ * The field base offset provides an additional offset for offset calculations
+ * within that contained data. For example, if an MP4 file is included within a
+ * file formatted to this specification, then normally data-offsets within that
+ * MP4 section are relative to the beginning of file; baseOffset adds to those
+ * offsets.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_ILOC extends ISO14496_Box
+{
+  /** @var Array */
+  private $_items = array();
+
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader  $reader The reader object.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    $offsetSize = (($tmp = $this->_reader->readUInt32BE()) >> 28) & 0xf;
+    $lengthSize = ($tmp >> 24) & 0xf;
+    $baseOffsetSize = ($tmp >> 20) & 0xf;
+    $itemCount = $this->_reader->readUInt16BE();
+    for ($i = 0; $i < $itemCount; $i++) {
+      $item = array();
+      $item["itemId"] = $this->_reader->readUInt16BE();
+      $item["dataReferenceIndex"] = $this->_reader->readUInt16BE();
+      $item["baseOffset"] =
+        ($baseOffsetSize == 4 ? $this->_reader->readUInt32BE() :
+         ($baseOffsetSize == 8 ? $this->_reader->readInt64BE() : 0));
+      $item["extents"] = array();
+      for ($j = 0; $j < $extentCount; $j++) {
+        $extent = array();
+        $extent["offset"] =
+          ($offsetSize == 4 ? $this->_reader->readUInt32BE() :
+           ($offsetSize == 8 ? $this->_reader->readInt64BE() : 0));
+        $extent["length"] =
+          ($lengthSize == 4 ? $this->_reader->readUInt32BE() :
+           ($lengthSize == 8 ? $this->_reader->readInt64BE() : 0));
+        $item["extents"][] = $extent;
+      }
+      $this->_items[] = $item;
+    }
+  }
+  
+  /**
+   * Returns the array of items. Each entry has the following keys set: itemId,
+   * dataReferenceIndex, baseOffset, and extents.
+   * 
+   * @return Array
+   */
+  public function getItems() { return $this->_items; }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/ILST.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/ILST.php
new file mode 100644
index 0000000..9b4a209
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/ILST.php
@@ -0,0 +1,280 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: ILST.php 101 2008-05-13 20:28:13Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box.php");
+/**#@-*/
+
+/**
+ * A container box for all the iTunes/iPod specific boxes. A list of well known
+ * boxes is provided in the following table. The value for each box is contained
+ * in a nested {@link ISO14496_Box_DATA Data Box}.
+ * 
+ * <ul>
+ * <li><b>_nam</b> -- <i>Name of the track</i></li>
+ * <li><b>_ART</b> -- <i>Name of the artist</i></li>
+ * <li><b>aART</b> -- <i>Name of the album artist</i></li>
+ * <li><b>_alb</b> -- <i>Name of the album</i></li>
+ * <li><b>_grp</b> -- <i>Grouping</i></li>
+ * <li><b>_day</b> -- <i>Year of publication</i></li>
+ * <li><b>trkn</b> -- <i>Track number (number/total)</i></li>
+ * <li><b>disk</b> -- <i>Disk number (number/total)</i></li>
+ * <li><b>tmpo</b> -- <i>BPM tempo</i></li>
+ * <li><b>_wrt</b> -- <i>Name of the composer</i></li>
+ * <li><b>_cmt</b> -- <i>Comments</i></li>
+ * <li><b>_gen</b> -- <i>Genre as string</i></li>
+ * <li><b>gnre</b> -- <i>Genre as an ID3v1 code, added by one</i></li>
+ * <li><b>cpil</b> -- <i>Part of a compilation (0/1)</i></li>
+ * <li><b>tvsh</b> -- <i>Name of the (television) show</i></li>
+ * <li><b>sonm</b> -- <i>Sort name of the track</i></li>
+ * <li><b>soar</b> -- <i>Sort name of the artist</i></li>
+ * <li><b>soaa</b> -- <i>Sort name of the album artist</i></li>
+ * <li><b>soal</b> -- <i>Sort name of the album</i></li>
+ * <li><b>soco</b> -- <i>Sort name of the composer</i></li>
+ * <li><b>sosn</b> -- <i>Sort name of the show</i></li>
+ * <li><b>_lyr</b> -- <i>Lyrics</i></li>
+ * <li><b>covr</b> -- <i>Cover (or other) artwork binary data</i></li>
+ * <li><b>_too</b> -- <i>Information about the software</i></li>
+ * </ul>
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 101 $
+ * @since      iTunes/iPod specific
+ */
+final class ISO14496_Box_ILST extends ISO14496_Box
+{
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader $reader The reader object.
+   */
+  public function __construct($reader = null, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    $this->setContainer(true);
+    
+    if ($reader === null)
+      return;
+    
+    $this->constructBoxes("ISO14496_Box_ILST_Container");
+  }
+  
+  /**
+   * Override magic function so that $obj->value on a box will return the data
+   * box instead of the data container box.
+   *
+   * @param string $name The box or field name.
+   * @return mixed
+   */
+  public function __get($name)
+  {
+    if (strlen($name) == 3)
+      $name = "\xa9" . $name;
+    if ($name[0] == "_")
+      $name = "\xa9" . substr($name, 1, 3);
+    if ($this->hasBox($name)) {
+      $boxes = $this->getBoxesByIdentifier($name);
+      return $boxes[0]->data;
+    }
+    if (method_exists($this, "get" . ucfirst($name)))
+      return call_user_func(array($this, "get" . ucfirst($name)));
+    return $this->addBox(new ISO14496_Box_ILST_Container($name))->data;
+  }
+}
+
+/**
+ * Generic iTunes/iPod DATA Box container.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 101 $
+ * @since      iTunes/iPod specific
+ * @ignore
+ */
+final class ISO14496_Box_ILST_Container extends ISO14496_Box
+{
+  public function __construct($reader = null, &$options = array())
+  {
+    parent::__construct(is_string($reader) ? null : $reader, $options);
+    $this->setContainer(true);
+    
+    if (is_string($reader)) {
+      $this->setType($reader);
+      $this->addBox(new ISO14496_Box_DATA());
+    } else
+      $this->constructBoxes();
+  }
+}
+
+/**#@+ @ignore */
+require_once("ISO14496/Box/Full.php");
+/**#@-*/
+
+/**
+ * A box that contains data for iTunes/iPod specific boxes.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 101 $
+ * @since      iTunes/iPod specific
+ */
+final class ISO14496_Box_DATA extends ISO14496_Box_Full
+{
+  /** @var mixed */
+  private $_value;
+  
+  /** A flag to indicate that the data is an unsigned 8-bit integer. */
+  const INTEGER = 0x0;
+  
+  /**
+   * A flag to indicate that the data is an unsigned 8-bit integer. Different
+   * value used in old versions of iTunes.
+   */
+  const INTEGER_OLD_STYLE = 0x15;
+  
+  /** A flag to indicate that the data is a string. */
+  const STRING = 0x1;
+  
+  /** A flag to indicate that the data is the contents of an JPEG image. */
+  const JPEG = 0xd;
+  
+  /** A flag to indicate that the data is the contents of a PNG image. */
+  const PNG = 0xe;
+  
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader $reader The reader object.
+   */
+  public function __construct($reader = null, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    if ($reader === null)
+      return;
+    
+    $this->_reader->skip(4);
+    $data = $this->_reader->read
+      ($this->getOffset() + $this->getSize() - $this->_reader->getOffset());
+    switch ($this->getFlags()) {
+    case self::INTEGER:
+    case self::INTEGER_OLD_STYLE:
+      for ($i = 0;  $i < strlen($data); $i++)
+        $this->_value .= Transform::fromInt8($data[$i]);
+      break;
+    case self::STRING:
+    default:
+      $this->_value = $data;
+    }
+  }
+  
+  /**
+   * Returns the value this box contains.
+   * 
+   * @return mixed
+   */
+  public function getValue() { return $this->_value; }
+  
+  /**
+   * Sets the value this box contains.
+   * 
+   * @return mixed
+   */
+  public function setValue($value, $type = false)
+  {
+    $this->_value = (string)$value;
+    if ($type === false && is_string($value))
+      $this->_flags = self::STRING;
+    if ($type === false && is_int($value))
+      $this->_flags = self::INTEGER;
+    if ($type !== false)
+      $this->_flags = $type;
+  }
+  
+  /**
+   * Override magic function so that $obj->data will return the current box
+   * instead of an error. For other values the method will attempt to call a
+   * getter method.
+   *
+   * If there are no getter methods with given name, the method will yield an
+   * exception.
+   *
+   * @param string $name The box or field name.
+   * @return mixed
+   */
+  public function __get($name)
+  {
+    if ($name == "data")
+      return $this;
+    if (method_exists($this, "get" . ucfirst($name)))
+      return call_user_func(array($this, "get" . ucfirst($name)));
+    throw new ISO14496_Exception("Unknown box/field: " . $name);
+  }
+  
+  /**
+   * Returns the box raw data.
+   *
+   * @return string
+   */
+  public function __toString($data = "")
+  {
+    switch ($this->getFlags()) {
+    case self::INTEGER:
+    case self::INTEGER_OLD_STYLE:
+      $data = "";
+      for ($i = 0;  $i < strlen($this->_value); $i++)
+        $data .= Transform::toInt8($this->_value[$i]);
+      break;
+    case self::STRING:
+    default:
+      $data = $this->_value;
+    }
+    return parent::__toString("\0\0\0\0" . $data);
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/IMIF.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/IMIF.php
new file mode 100644
index 0000000..c4e389a
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/IMIF.php
@@ -0,0 +1,91 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: IMIF.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box.php");
+/**#@-*/
+
+/**
+ * The <i>IPMP Information Box</i> contains IPMP Descriptors which document the
+ * protection applied to the stream.
+ *
+ * IPMP_Descriptor is defined in 14496-1. This is a part of the MPEG-4 object
+ * descriptors (OD) that describe how an object can be accessed and decoded.
+ * Here, in the ISO Base Media File Format, IPMP Descriptor can be carried
+ * directly in IPMP Information Box without the need for OD stream.
+ *
+ * The presence of IPMP Descriptor in this box indicates the associated media
+ * stream is protected by the IPMP Tool described in the IPMP Descriptor.
+ *
+ * Each IPMP_Descriptor has an IPMP_ToolID, which identifies the required IPMP
+ * tool for protection. An independent registration authority (RA) is used so
+ * any party can register its own IPMP Tool and identify this without
+ * collisions.
+ *
+ * The IPMP_Descriptor carries IPMP information for one or more IPMP Tool
+ * instances, it includes but not limited to IPMP Rights Data, IPMP Key Data,
+ * Tool Configuration Data, etc.
+ *
+ * More than one IPMP Descriptors can be carried in this box if this media
+ * stream is protected by more than one IPMP Tools.
+ * 
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_IMIF extends ISO14496_Box
+{
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader $reader The reader object.
+   */
+  public function __construct($reader = null, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    $this->setContainer(true);
+    
+    if ($reader === null)
+      return;
+    
+    $this->constructBoxes();
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/INFE.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/INFE.php
new file mode 100644
index 0000000..6b7f113
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/INFE.php
@@ -0,0 +1,131 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: INFE.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box/Full.php");
+/**#@-*/
+
+/**
+ * The <i>Item Information Entry Box</i> contains the entry information.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_INFE extends ISO14496_Box_Full
+{
+  /** @var integer */
+  private $_itemId;
+
+  /** @var integer */
+  private $_itemProtectionIndex;
+
+  /** @var string */
+  private $_itemName;
+
+  /** @var string */
+  private $_contentType;
+
+  /** @var string */
+  private $_contentEncoding;
+
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader  $reader The reader object.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    $this->_itemId = $this->_reader->readUInt16BE();
+    $this->_itemProtectionIndex = $this->_reader->readUInt16BE();
+    list($this->_itemName, $this->_contentType, $this->_contentEncoding) =
+      preg_split
+        ("/\\x00/", $this->_reader->read
+         ($this->getOffset() + $this->getSize() - $this->_reader->getOffset()));
+  }
+  
+  /**
+   * Returns the item identifier. The value is either 0 for the primary resource
+   * (e.g. the XML contained in an {@link ISO14496_Box_XML XML Box}) or the ID
+   * of the item for which the following information is defined.
+   * 
+   * @return integer
+   */
+  public function getItemId() { return $this->_itemId; }
+  
+  /**
+   * Returns the item protection index. The value is either 0 for an unprotected
+   * item, or the one-based index into the {@link ISO14496_Box_IPRO Item
+   * Protection Box} defining the protection applied to this item (the first box
+   * in the item protection box has the index 1).
+   * 
+   * @return integer
+   */
+  public function getItemProtectionIndex()
+  {
+    return $this->_itemProtectionIndex;
+  }
+  
+  /**
+   * Returns the symbolic name of the item.
+   * 
+   * @return string
+   */
+  public function getItemName() { return $this->_itemName; }
+  
+  /**
+   * Returns the MIME type for the item.
+   * 
+   * @return string
+   */
+  public function getContentType() { return $this->_contentType; }
+  
+  /**
+   * Returns the optional content encoding type as defined for Content-Encoding
+   * for HTTP /1.1. Some possible values are <i>gzip</i>, <i>compress</i> and
+   * <i>deflate</i>. An empty string indicates no content encoding.
+   * 
+   * @return string
+   */
+  public function getContentEncoding() { return $this->_contentEncoding; }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/IPMC.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/IPMC.php
new file mode 100644
index 0000000..cce9469
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/IPMC.php
@@ -0,0 +1,56 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: IPMC.php 85 2008-04-23 20:21:36Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box/Full.php");
+/**#@-*/
+
+/**
+ * The <i>IPMP Control Box</i> may contain IPMP descriptors which may be
+ * referenced by any stream in the file.
+ *
+ * @todo       Data parsing
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 85 $
+ */
+final class ISO14496_Box_IPMC extends ISO14496_Box_Full
+{
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/IPRO.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/IPRO.php
new file mode 100644
index 0000000..edee325
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/IPRO.php
@@ -0,0 +1,82 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: IPRO.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box.php");
+/**#@-*/
+
+/**
+ * The <i>Item Protection Box</i> provides an array of item protection
+ * information, for use by the {@link ISO14496_Box_IINF Item Information Box}.
+ * 
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_IPRO extends ISO14496_Box
+{
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader $reader The reader object.
+   */
+  public function __construct($reader = null, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    $this->setContainer(true);
+    
+    if ($reader === null)
+      return;
+
+    $this->_reader->skip(2);
+    $this->constructBoxes();
+  }
+  
+  /**
+   * Returns the box raw data.
+   *
+   * @return string
+   */
+  public function __toString($data = "")
+  {
+    return parent::__toString(Transform::toUInt16BE(count($this->_boxes)));
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/MDAT.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/MDAT.php
new file mode 100644
index 0000000..439d3cc
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/MDAT.php
@@ -0,0 +1,66 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: MDAT.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box.php");
+/**#@-*/
+
+/**
+ * The <i>Media Data Box</i> contains the media data. In video tracks, this box
+ * would contain video frames. There may be any number of these boxes in the
+ * file (including zero, if all the media data is in other files).
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_MDAT extends ISO14496_Box
+{
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader  $reader The reader object.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/MDHD.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/MDHD.php
new file mode 100644
index 0000000..c52cca3
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/MDHD.php
@@ -0,0 +1,136 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: MDHD.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box/Full.php");
+/**#@-*/
+
+/**
+ * The <i>Media Header Box</i> declares overall information that is
+ * media-independent, and relevant to characteristics of the media in a track.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_MDHD extends ISO14496_Box_Full
+{
+  /** @var integer */
+  private $_creationTime;
+
+  /** @var integer */
+  private $_modificationTime;
+
+  /** @var integer */
+  private $_timescale;
+
+  /** @var integer */
+  private $_duration;
+
+  /** @var string */
+  private $_language;
+
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader  $reader The reader object.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    if ($this->getVersion() == 1) {
+      $this->_creationTime = $this->_reader->readInt64BE();
+      $this->_modificationTime = $this->_reader->readInt64BE();
+      $this->_timescale = $this->_reader->readUInt32BE();
+      $this->_duration = $this->_reader->readInt64BE();
+    } else {
+      $this->_creationTime = $this->_reader->readUInt32BE();
+      $this->_modificationTime = $this->_reader->readUInt32BE();
+      $this->_timescale = $this->_reader->readUInt32BE();
+      $this->_duration = $this->_reader->readUInt32BE();
+    }
+    $this->_language =
+      chr(((($tmp = $this->_reader->readUInt16BE()) >> 10) & 0x1f) + 0x60) .
+      chr((($tmp >> 5) & 0x1f) + 0x60) . chr(($tmp & 0x1f) + 0x60);
+  }
+  
+  /**
+   * Returns the creation time of the media in this track, in seconds since
+   * midnight, Jan. 1, 1904, in UTC time.
+   * 
+   * @return integer
+   */
+  public function getCreationTime() { return $this->_creationTime; }
+  
+  /**
+   * Returns the most recent time the media in this track was modified in
+   * seconds since midnight, Jan. 1, 1904, in UTC time.
+   * 
+   * @return integer
+   */
+  public function getModificationTime() { return $this->_modificationTime; }
+  
+  /**
+   * Returns the time-scale for this media. This is the number of time units
+   * that pass in one second. For example, a time coordinate system that
+   * measures time in sixtieths of a second has a time scale of 60.
+   * 
+   * @return integer
+   */
+  public function getTimescale() { return $this->_timescale; }
+  
+  /**
+   * Returns the duration of this media (in the scale of the timescale).
+   * 
+   * @return integer
+   */
+  public function getDuration() { return $this->_duration; }
+  
+  /**
+   * Returns the three byte language code to describe the language of this
+   * media, according to {@link http://www.loc.gov/standards/iso639-2/
+   * ISO 639-2/T}.
+   * 
+   * @return string
+   */
+  public function getLanguage() { return $this->_language; }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/MDIA.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/MDIA.php
new file mode 100644
index 0000000..4949c4f
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/MDIA.php
@@ -0,0 +1,71 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: MDIA.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box.php");
+/**#@-*/
+
+/**
+ * The <i>Media Box</i> contains all the objects that declare information about
+ * the media data within a track.
+ * 
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_MDIA extends ISO14496_Box
+{
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader $reader The reader object.
+   */
+  public function __construct($reader = null, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    $this->setContainer(true);
+    
+    if ($reader === null)
+      return;
+    
+    $this->constructBoxes();
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/MEHD.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/MEHD.php
new file mode 100644
index 0000000..2967a1b
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/MEHD.php
@@ -0,0 +1,84 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: MEHD.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box/Full.php");
+/**#@-*/
+
+/**
+ * The <i>Movie Extends Header Box</i> is optional, and provides the overall
+ * duration, including fragments, of a fragmented movie. If this box is not
+ * present, the overall duration must be computed by examining each fragment.
+ * 
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_MEHD extends ISO14496_Box_Full
+{
+  /** @var integer */
+  private $_fragmentDuration;
+  
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader  $reader The reader object.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    if ($this->getVersion() == 1)
+      $this->_fragmentDuration = $this->_reader->readInt64BE();
+    else
+      $this->_fragmentDuration = $this->_reader->readUInt32BE();
+  }
+  
+  /**
+   * Returns the length of the presentation of the whole movie including
+   * fragments (in the timescale indicated in the {@link ISO14496_Box_MVHD
+   * Movie Header Box}). The value of this field corresponds to the duration of
+   * the longest track, including movie fragments.
+   * 
+   * @return integer
+   */
+  public function getFragmentDuration() { return $this->_fragmentDuration; }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/META.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/META.php
new file mode 100644
index 0000000..a7d13a7
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/META.php
@@ -0,0 +1,90 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: META.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box/Full.php");
+/**#@-*/
+
+/**
+ * The <i>Meta Box</i> contains descriptive or annotative metadata. The
+ * <i>meta</i> box is required to contain a {@link ISO14496_Box_HDLR hdlr} box
+ * indicating the structure or format of the <i>meta</i> box contents. That
+ * metadata is located either within a box within this box (e.g. an XML box), or
+ * is located by the item identified by a primary item box.
+ *
+ * All other contained boxes are specific to the format specified by the handler
+ * box.
+ *
+ * The other boxes defined here may be defined as optional or mandatory for a
+ * given format. If they are used, then they must take the form specified here.
+ * These optional boxes include a data-information box, which documents other
+ * files in which metadata values (e.g. pictures) are placed, and a item
+ * location box, which documents where in those files each item is located (e.g.
+ * in the common case of multiple pictures stored in the same file). At most one
+ * meta box may occur at each of the file level, movie level, or track level.
+ *
+ * If an {@link ISO14496_Box_IPRO Item Protection Box} occurs, then some or all
+ * of the meta-data, including possibly the primary resource, may have been
+ * protected and be un-readable unless the protection system is taken into
+ * account.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_META extends ISO14496_Box_Full
+{
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader $reader The reader object.
+   */
+  public function __construct($reader = null, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    $this->setContainer(true);
+    
+    if ($reader === null)
+      return;
+    
+    $this->constructBoxes();
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/MFHD.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/MFHD.php
new file mode 100644
index 0000000..d282ed5
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/MFHD.php
@@ -0,0 +1,80 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: MFHD.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box/Full.php");
+/**#@-*/
+
+/**
+ * The <i>Movie Fragment Header Box</i> contains a sequence number, as a safety
+ * check. The sequence number usually starts at 1 and must increase for each
+ * movie fragment in the file, in the order in which they occur. This allows
+ * readers to verify integrity of the sequence; it is an error to construct a
+ * file where the fragments are out of sequence.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_MFHD extends ISO14496_Box_Full
+{
+  /** @var integer */
+  private $_sequenceNumber;
+
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader  $reader The reader object.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    $this->_sequenceNumber = $this->_reader->readUInt32BE();
+  }
+  
+  /**
+   * Returns the ordinal number of this fragment, in increasing order.
+   * 
+   * @return integer
+   */
+  public function getSequenceNumber() { return $this->_sequenceNumber; }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/MFRA.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/MFRA.php
new file mode 100644
index 0000000..c29f76f
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/MFRA.php
@@ -0,0 +1,85 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: MFRA.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box.php");
+/**#@-*/
+
+/**
+ * The <i>Movie Fragment Random Access Box</i> provides a table which may assist
+ * readers in finding random access points in a file using movie fragments. It
+ * contains a track fragment random access box for each track for which
+ * information is provided (which may not be all tracks). It is usually placed
+ * at or near the end of the file; the last box within the Movie Fragment Random
+ * Access Box provides a copy of the length field from the Movie Fragment Random
+ * Access Box. Readers may attempt to find this box by examining the last 32
+ * bits of the file, or scanning backwards from the end of the file for a Movie
+ * Fragment Random Access Offset Box and using the size information in it, to
+ * see if that locates the beginning of a Movie Fragment Random Access Box.
+ *
+ * This box provides only a hint as to where random access points are; the movie
+ * fragments themselves are definitive. It is recommended that readers take care
+ * in both locating and using this box as modifications to the file after it was
+ * created may render either the pointers, or the declaration of random access
+ * points, incorrect.
+ * 
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_MFRA extends ISO14496_Box
+{
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader $reader The reader object.
+   */
+  public function __construct($reader = null, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    $this->setContainer(true);
+    
+    if ($reader === null)
+      return;
+    
+    $this->constructBoxes();
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/MFRO.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/MFRO.php
new file mode 100644
index 0000000..24bd696
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/MFRO.php
@@ -0,0 +1,85 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: MFRO.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box/Full.php");
+/**#@-*/
+
+/**
+ * The <i>Movie Fragment Random Access Offset Box</i> provides a copy of the
+ * length field from the enclosing {@link ISO14496_Box_MFRA Movie Fragment
+ * Random Access Box}. It is placed last within that box, so that the size field
+ * is also last in the enclosing Movie Fragment Random Access Box. When the
+ * Movie Fragment Random Access Box is also last in the file this permits its
+ * easy location. The size field here must be correct. However, neither the
+ * presence of the Movie Fragment Random Access Box, nor its placement last in
+ * the file, are assured.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_MFRO extends ISO14496_Box_Full
+{
+  /** @var integer */
+  private $_parentSize;
+
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader  $reader The reader object.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    $this->_parentSize = $this->_reader->readUInt32BE();
+  }
+  
+  /**
+   * Returns the number of bytes of the enclosing {@link ISO14496_Box_MFRA} box.
+   * This field is placed at the last of the enclosing box to assist readers
+   * scanning from the end of the file in finding the <i>mfra</i> box.
+   * 
+   * @return integer
+   */
+  public function getParentSize() { return $this->_parentSize; }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/MINF.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/MINF.php
new file mode 100644
index 0000000..9865605
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/MINF.php
@@ -0,0 +1,71 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: MINF.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box.php");
+/**#@-*/
+
+/**
+ * The <i>Media Information Box</i> contains all the objects that declare
+ * characteristic information of the media in the track.
+ * 
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_MINF extends ISO14496_Box
+{
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader $reader The reader object.
+   */
+  public function __construct($reader = null, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    $this->setContainer(true);
+    
+    if ($reader === null)
+      return;
+    
+    $this->constructBoxes();
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/MOOF.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/MOOF.php
new file mode 100644
index 0000000..e4b9f55
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/MOOF.php
@@ -0,0 +1,81 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: MOOF.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box.php");
+/**#@-*/
+
+/**
+ * The <i>Movie Fragment Box</i> extend the presentation in time. They provide
+ * the information that would previously have been in the
+ * {@link ISO14496_Box_MOOV Movie Box}. The actual samples are in
+ * {@link ISO14496_Box_MDAT Media Data Boxes}, as usual, if they are in the same
+ * file. The data reference index is in the sample description, so it is
+ * possible to build incremental presentations where the media data is in files
+ * other than the file containing the Movie Box.
+ * 
+ * The Movie Fragment Box is a top-level box, (i.e. a peer to the Movie Box and
+ * Media Data boxes). It contains a {@link ISO14496_Box_MFHD Movie Fragment
+ * Header Box}, and then one or more {@link ISO14496_Box_TRAF Track Fragment
+ * Boxes}.
+ * 
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_MOOF extends ISO14496_Box
+{
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader $reader The reader object.
+   */
+  public function __construct($reader = null, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    $this->setContainer(true);
+    
+    if ($reader === null)
+      return;
+    
+    $this->constructBoxes();
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/MOOV.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/MOOV.php
new file mode 100644
index 0000000..cd139e0
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/MOOV.php
@@ -0,0 +1,72 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: MOOV.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box.php");
+/**#@-*/
+
+/**
+ * The metadata for a presentation is stored in the single <i>Movie Box</i>
+ * which occurs at the top-level of a file. Normally this box is close to the
+ * beginning or end of the file, though this is not required.
+ * 
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_MOOV extends ISO14496_Box
+{
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader $reader The reader object.
+   */
+  public function __construct($reader = null, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    $this->setContainer(true);
+    
+    if ($reader === null)
+      return;
+    
+    $this->constructBoxes();
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/MVEX.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/MVEX.php
new file mode 100644
index 0000000..78f8b3d
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/MVEX.php
@@ -0,0 +1,74 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: MVEX.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box.php");
+/**#@-*/
+
+/**
+ * The <i>Movie Extends Box</i> warns readers that there might be
+ * {@link ISO14496_Box_MFRA Movie Fragment Boxes} in this file. To know of all
+ * samples in the tracks, these Movie Fragment Boxes must be found and scanned
+ * in order, and their information logically added to that found in the
+ * {@link ISO14496_Box_MOOV Movie Box}.
+ * 
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_MVEX extends ISO14496_Box
+{
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader $reader The reader object.
+   */
+  public function __construct($reader = null, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    $this->setContainer(true);
+    
+    if ($reader === null)
+      return;
+    
+    $this->constructBoxes();
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/MVHD.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/MVHD.php
new file mode 100644
index 0000000..5436c34
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/MVHD.php
@@ -0,0 +1,166 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: MVHD.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box/Full.php");
+/**#@-*/
+
+/**
+ * The <i>Movie Header Box</i> defines overall information which is
+ * media-independent, and relevant to the entire presentation considered as a
+ * whole.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_MVHD extends ISO14496_Box_Full
+{
+  /** @var integer */
+  private $_creationTime;
+
+  /** @var integer */
+  private $_modificationTime;
+
+  /** @var integer */
+  private $_timescale;
+
+  /** @var integer */
+  private $_duration;
+
+  /** @var integer */
+  private $_rate;
+
+  /** @var integer */
+  private $_volume;
+
+  /** @var integer */
+  private $_nextTrackId;
+
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader  $reader The reader object.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    if ($this->getVersion() == 1) {
+      $this->_creationTime = $this->_reader->readInt64BE();
+      $this->_modificationTime = $this->_reader->readInt64BE();
+      $this->_timescale = $this->_reader->readUInt32BE();
+      $this->_duration = $this->_reader->readInt64BE();
+    } else {
+      $this->_creationTime = $this->_reader->readUInt32BE();
+      $this->_modificationTime = $this->_reader->readUInt32BE();
+      $this->_timescale = $this->_reader->readUInt32BE();
+      $this->_duration = $this->_reader->readUInt32BE();
+    }
+    $this->_rate =
+      ((($tmp = $this->_reader->readUInt32BE()) >> 16) & 0xffff) +
+      ($tmp & 0xffff) / 10;
+    $this->_volume = ((($tmp = $this->_reader->readUInt16BE()) >> 8) & 0xff) +
+      ($tmp & 0xff) / 10;
+    $this->_reader->skip(70);
+    $this->_nextTrackId = $this->_reader->readUInt32BE();
+  }
+  
+  /**
+   * Returns the creation time of the presentation. The value is in seconds 
+   * since midnight, Jan. 1, 1904, in UTC time.
+   * 
+   * @return integer
+   */
+  public function getCreationTime() { return $this->_creationTime; }
+  
+  /**
+   * Returns the most recent time the presentation was modified. The value is in
+   * seconds since midnight, Jan. 1, 1904, in UTC time.
+   * 
+   * @return integer
+   */
+  public function getModificationTime() { return $this->_modificationTime; }
+  
+  /**
+   * Returns the time-scale for the entire presentation. This is the number of
+   * time units that pass in one second. For example, a time coordinate system
+   * that measures time in sixtieths of a second has a time scale of 60.
+   * 
+   * @return integer
+   */
+  public function getTimescale() { return $this->_timescale; }
+  
+  /**
+   * Returns the length of the presentation in the indicated timescale. This
+   * property is derived from the presentation's tracks: the value of this field
+   * corresponds to the duration of the longest track in the presentation.
+   * 
+   * @return integer
+   */
+  public function getDuration() { return $this->_duration; }
+  
+  /**
+   * Returns the preferred rate to play the presentation. 1.0 is normal forward
+   * playback.
+   * 
+   * @return integer
+   */
+  public function getRate() { return $this->_rate; }
+  
+  /**
+   * Returns the preferred playback volume. 1.0 is full volume.
+   * 
+   * @return integer
+   */
+  public function getVolume() { return $this->_volume; }
+  
+  /**
+   * Returns a value to use for the track ID of the next track to be added to
+   * this presentation. Zero is not a valid track ID value. The value is larger
+   * than the largest track-ID in use. If this value is equal to or larger than
+   * 32-bit maxint, and a new media track is to be added, then a search must be
+   * made in the file for a unused track identifier.
+   * 
+   * @return integer
+   */
+  public function getNextTrackId() { return $this->_nextTrackId; }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/NMHD.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/NMHD.php
new file mode 100644
index 0000000..e57831a
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/NMHD.php
@@ -0,0 +1,55 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: NMHD.php 85 2008-04-23 20:21:36Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box/Full.php");
+/**#@-*/
+
+/**
+ * Streams other than visual and audio may use a <i>Null Media Header Box</i>,
+ * as defined here.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 85 $
+ */
+final class ISO14496_Box_NMHD extends ISO14496_Box_Full
+{
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/PADB.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/PADB.php
new file mode 100644
index 0000000..6fe231a
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/PADB.php
@@ -0,0 +1,57 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: PADB.php 85 2008-04-23 20:21:36Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box/Full.php");
+/**#@-*/
+
+/**
+ * The <i>Padding Bits Box</i>In some streams the media samples do not occupy
+ * all bits of the bytes given by the sample size, and are padded at the end to
+ * a byte boundary. In some cases, it is necessary to record externally the
+ * number of padding bits used. This table supplies that information.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 85 $
+ */
+final class ISO14496_Box_PADB extends ISO14496_Box_Full
+{
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/PDIN.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/PDIN.php
new file mode 100644
index 0000000..57ed193
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/PDIN.php
@@ -0,0 +1,97 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: PDIN.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box/Full.php");
+/**#@-*/
+
+/**
+ * The <i>Progressive Download Information Box</i> aids the progressive download
+ * of an ISO file. The box contains pairs of numbers (to the end of the box)
+ * specifying combinations of effective file download bitrate in units of
+ * bytes/sec and a suggested initial playback delay in units of milliseconds.
+ *
+ * A receiving party can estimate the download rate it is experiencing, and from
+ * that obtain an upper estimate for a suitable initial delay by linear
+ * interpolation between pairs, or by extrapolation from the first or last
+ * entry.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_PDIN extends ISO14496_Box_Full
+{
+  /** @var Array */
+  private $_progressiveDownloadInfo = array();
+
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader  $reader The reader object.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    while ($this->_reader->getOffset() < $this->getOffset() + $this->getSize())
+      $this->_progressiveDownloadInfo[] = array
+        ("rate" => $this->_reader->readUInt32BE(),
+         "initialDelay" => $this->_reader->readUInt32BE());
+  }
+  
+  /**
+   * Returns the progressive download information array. The array consists of
+   * items having two keys.
+   *
+   *   o rate  --  the download rate expressed in bytes/second
+   *   o initialDelay  --  the suggested delay to use when playing the file,
+   *     such that if download continues at the given rate, all data within the
+   *     file will arrive in time for its use and playback should not need to
+   *     stall.
+   * 
+   * @return Array
+   */
+  public function getProgressiveDownloadInfo()
+  {
+    return $this->_progressiveDownloadInfo;
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/PITM.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/PITM.php
new file mode 100644
index 0000000..ecbc5c9
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/PITM.php
@@ -0,0 +1,85 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: PITM.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box/Full.php");
+/**#@-*/
+
+/**
+ * For a given handler, the primary data may be one of the referenced items when
+ * it is desired that it be stored elsewhere, or divided into extents; or the
+ * primary metadata may be contained in the meta-box (e.g. in an
+ * {@link ISO14496_Box_XML XML Box}). Either the <i>Primary Item Box</i> must
+ * occur, or there must be a box within the meta-box (e.g. an
+ * {@link ISO14496_Box_XML XML Box}) containing the primary information in the
+ * format required by the identified handler.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_PITM extends ISO14496_Box_Full
+{
+  /** @var string */
+  private $_itemId;
+  
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader  $reader The reader object.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    $this->_itemId = $this->_reader->readUInt16BE();
+  }
+  
+  /**
+   * Returns the identifier of the primary item.
+   * 
+   * @return integer
+   */
+  public function getItemId()
+  {
+    return $this->_itemId;
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/SBGP.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/SBGP.php
new file mode 100644
index 0000000..a7b21eb
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/SBGP.php
@@ -0,0 +1,132 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: SBGP.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box/Full.php");
+/**#@-*/
+
+/**
+ * The <i>Sample To Group Box</i> table can be used to find the group that a
+ * sample belongs to and the associated description of that sample group. The
+ * table is compactly coded with each entry giving the index of the first sample
+ * of a run of samples with the same sample group descriptor. The sample group
+ * description ID is an index that refers to a {@link ISO14496_Box_SGPD Sample
+ * Group Description Box}, which contains entries describing the characteristics
+ * of each sample group.
+ * 
+ * There may be multiple instances of this box if there is more than one sample
+ * grouping for the samples in a track. Each instance of the Sample To Group Box
+ * has a type code that distinguishes different sample groupings. Within a
+ * track, there shall be at most one instance of this box with a particular
+ * grouping type. The associated Sample Group Description shall indicate the
+ * same value for the grouping type.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_SBGP extends ISO14496_Box_Full
+{
+  /** @var integer */
+  private $_groupingType;
+  
+  /** @var Array */
+  private $_sampleToGroupTable = array();
+  
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader $reader The reader object.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    $groupingType = $this->_reader->readUInt32BE();
+    $entryCount = $this->_reader->readUInt32BE();
+    $data = $this->_reader->read
+      ($this->getOffset() + $this->getSize() - $this->_reader->getOffset());
+    for ($i = 1; $i <= $entryCount; $i++)
+      $this->_sampleToGroupTable[$i] = array
+        ("sampleCount" =>
+           Transform::fromUInt32BE(substr($data, ($i - 1) * 8, 4)),
+         "groupDescriptionIndex" =>
+           Transform::fromUInt32BE(substr($data, $i * 8 - 4, 4)));
+  }
+  
+  /**
+   * Returns the grouping type that identifies the type (i.e. criterion used to
+   * form the sample groups) of the sample grouping and links it to its sample
+   * group description table with the same value for grouping type. At most one
+   * occurrence of this box with the same value for groupingType shall exist for
+   * a track.
+   *
+   * @return integer
+   */
+  public function getGroupingType()
+  {
+    return $this->_groupingType;
+  }
+  
+  /**
+   * Returns an array of values. Each entry is an array containing the following
+   * keys.
+   *   o sampleCount -- an integer that gives the number of consecutive samples
+   *     with the same sample group descriptor. If the sum of the sample count
+   *     in this box is less than the total sample count, then the reader should
+   *     effectively extend it with an entry that associates the remaining
+   *     samples with no group. It is an error for the total in this box to be
+   *     greater than the sample_count documented elsewhere, and the reader
+   *     behavior would then be undefined.
+   *   o groupDescriptionIndex -- an integer that gives the index of the sample
+   *     group entry which describes the samples in this group. The index ranges
+   *     from 1 to the number of sample group entries in the
+   *     {@link ISO14496_Box_SGPD Sample Group Description Box}, or takes the
+   *     value 0 to indicate that this sample is a member of no group of this
+   *     type.
+   *
+   * @return Array
+   */
+  public function getSampleToGroupTable()
+  {
+    return $this->_sampleToGroupTable;
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/SCHI.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/SCHI.php
new file mode 100644
index 0000000..d63d3f0
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/SCHI.php
@@ -0,0 +1,74 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: SCHI.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box.php");
+/**#@-*/
+
+/**
+ * The <i>Scheme Information Box</i> is a container Box that is only interpreted
+ * by the scheme being used. Any information the encryption system needs is
+ * stored here. The content of this box is a series of boxes whose type and
+ * format are defined by the scheme declared in the
+ * {@link ISO14496_Box_SCHM Scheme Type Box}.
+ * 
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_SCHI extends ISO14496_Box
+{
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader $reader The reader object.
+   */
+  public function __construct($reader = null, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    $this->setContainer(true);
+    
+    if ($reader === null)
+      return;
+    
+    $this->constructBoxes();
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/SCHM.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/SCHM.php
new file mode 100644
index 0000000..2f361f2
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/SCHM.php
@@ -0,0 +1,103 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: SCHM.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box/Full.php");
+/**#@-*/
+
+/**
+ * The <i>Scheme Type Box</i> identifies the protection scheme.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_SCHM extends ISO14496_Box_Full
+{
+  /** @var string */
+  private $_schemeType;
+
+  /** @var integer */
+  private $_schemeVersion;
+
+  /** @var string */
+  private $_schemeUri;
+
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader  $reader The reader object.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    $this->_schemeType = $this->_reader->read(4);
+    $this->_schemeVersion = $this->_reader->readUInt32BE();
+    if ($this->hasFlag(1))
+      $this->_schemeUri = preg_split
+        ("/\\x00/", $this->_reader->read
+         ($this->getOffset() + $this->getSize() - $this->_reader->getOffset()));
+  }
+  
+  /**
+   * Returns the code defining the protection scheme.
+   * 
+   * @return string
+   */
+  public function getSchemeType() { return $this->_schemeType; }
+  
+  /**
+   * Returns the version of the scheme used to create the content.
+   * 
+   * @return integer
+   */
+  public function getSchemeVersion() { return $this->_schemeVersion; }
+  
+  /**
+   * Returns the optional scheme address to allow for the option of directing
+   * the user to a web-page if they do not have the scheme installed on their
+   * system. It is an absolute URI.
+   * 
+   * @return string
+   */
+  public function getSchemeUri() { return $this->_schemeUri; }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/SDTP.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/SDTP.php
new file mode 100644
index 0000000..b8f3dc3
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/SDTP.php
@@ -0,0 +1,130 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: SDTP.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box/Full.php");
+/**#@-*/
+
+/**
+ * The <i>Independent and Disposable Samples Box</i> optional table answers
+ * three questions about sample dependency:
+ *   1) does this sample depend on others (is it an I-picture)?
+ *   2) do no other samples depend on this one?
+ *   3) does this sample contain multiple (redundant) encodings of the data at
+ *      this time-instant (possibly with different dependencies)?
+ *
+ * In the absence of this table:
+ *   1) the sync sample table answers the first question; in most video codecs,
+ *      I-pictures are also sync points,
+ *   2) the dependency of other samples on this one is unknown.
+ *   3) the existence of redundant coding is unknown.
+ *
+ * When performing trick modes, such as fast-forward, it is possible to use the
+ * first piece of information to locate independently decodable samples.
+ * Similarly, when performing random access, it may be necessary to locate the
+ * previous sync point or random access recovery point, and roll-forward from
+ * the sync point or the pre-roll starting point of the random access recovery
+ * point to the desired point. While rolling forward, samples on which no others
+ * depend need not be retrieved or decoded.
+ * 
+ * The value of sampleIsDependedOn is independent of the existence of redundant
+ * codings. However, a redundant coding may have different dependencies from the
+ * primary coding; if redundant codings are available, the value of
+ * sampleDependsOn documents only the primary coding.
+ *
+ * A sample dependency Box may also occur in the {@link ISO14496_Box_TRAF Track
+ * Fragment Box}.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_SDTP extends ISO14496_Box_Full
+{
+  /** @var Array */
+  private $_sampleDependencyTypeTable = array();
+  
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader $reader The reader object.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    $data = $this->_reader->read
+      ($this->getOffset() + $this->getSize() - $this->_reader->getOffset());
+    $dataSize = strlen($data);
+    for ($i = 1; $i <= $dataSize; $i++)
+      $this->_sampleDependencyTypeTable[$i] = array
+        ("sampleDependsOn" => (($tmp = Transform::fromInt8
+                                ($data[$i - 1])) >> 4) & 0x3,
+         "sampleIsDependedOn" => ($tmp >> 2) & 0x3,
+         "sampleHasRedundancy" => $tmp & 0x3);
+  }
+  
+  /**
+   * Returns an array of values. Each entry is an array containing the following
+   * keys.
+   *   o sampleDependsOn -- takes one of the following four values:
+   *     0: the dependency of this sample is unknown;
+   *     1: this sample does depend on others (not an I picture);
+   *     2: this sample does not depend on others (I picture);
+   *     3: reserved
+   *   o sampleIsDependedOn -- takes one of the following four values:
+   *     0: the dependency of other samples on this sample is unknown;
+   *     1: other samples depend on this one (not disposable);
+   *     2: no other sample depends on this one (disposable);
+   *     3: reserved
+   *   o sampleHasRedundancy -- takes one of the following four values:
+   *     0: it is unknown whether there is redundant coding in this sample;
+   *     1: there is redundant coding in this sample;
+   *     2: there is no redundant coding in this sample;
+   *     3: reserved
+   *
+   * @return Array
+   */
+  public function getSampleDependencyTypeTable()
+  {
+    return $this->_sampleDependencyTypeTable;
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/SGPD.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/SGPD.php
new file mode 100644
index 0000000..ca46806
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/SGPD.php
@@ -0,0 +1,64 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: SGPD.php 85 2008-04-23 20:21:36Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box/Full.php");
+/**#@-*/
+
+/**
+ * The <i>Sample Group Description Box</i> table gives information about the
+ * characteristics of sample groups. The descriptive information is any other
+ * information needed to define or characterize the sample group.
+ *
+ * There may be multiple instances of this box if there is more than one sample
+ * grouping for the samples in a track. Each instance of the Sample Group
+ * Description box has a type code that distinguishes different sample
+ * groupings. Within a track, there shall be at most one instance of this box
+ * with a particular grouping type. The associated Sample To Group shall
+ * indicate the same value for the grouping type.
+ *
+ * @todo       Data parsing
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 85 $
+ */
+final class ISO14496_Box_SGPD extends ISO14496_Box_Full
+{
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/SINF.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/SINF.php
new file mode 100644
index 0000000..605781f
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/SINF.php
@@ -0,0 +1,87 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: SINF.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box.php");
+/**#@-*/
+
+/**
+ * The <i>Protection Scheme Information Box</i> contains all the information
+ * required both to understand the encryption transform applied and its
+ * parameters, and also to find other information such as the kind and location
+ * of the key management system. It also documents the original (unencrypted)
+ * format of the media. The Protection Scheme Info Box is a container Box. It is
+ * mandatory in a sample entry that uses a code indicating a protected stream.
+ *
+ * When used in a protected sample entry, this box must contain the original
+ * format box to document the original format. At least one of the following
+ * signaling methods must be used to identify the protection applied:
+ *
+ *  a) MPEG-4 systems with IPMP: no other boxes, when IPMP descriptors in MPEG-4
+ *     systems streams are used;
+ *  b) Standalone IPMP: an {@link ISO14496_Box_IMIF IPMP Info Box}, when IPMP
+ *     descriptors outside MPEG-4 systems are used;
+ *  c) Scheme signaling: a {@link ISO14496_Box_SCHM Scheme Type Box} and
+ *     {@link ISO14496_Box_SCHI Scheme Information Box}, when these are used
+ *     (either both must occur, or neither).
+ * 
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_SINF extends ISO14496_Box
+{
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader $reader The reader object.
+   */
+  public function __construct($reader = null, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    $this->setContainer(true);
+    
+    if ($reader === null)
+      return;
+    
+    $this->constructBoxes();
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/SKIP.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/SKIP.php
new file mode 100644
index 0000000..5bc259e
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/SKIP.php
@@ -0,0 +1,73 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: SKIP.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box.php");
+/**#@-*/
+
+/**
+ * The contents of a <i>Free Space Box</i> are irrelevant and may be ignored, or
+ * the object deleted, without affecting the presentation. (Care should be
+ * exercised when deleting the object, as this may invalidate the offsets used
+ * in the sample table, unless this object is after all the media data).
+ * 
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_SKIP extends ISO14496_Box
+{
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader $reader The reader object.
+   */
+  public function __construct($reader = null, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    $this->setContainer(true);
+    
+    if ($reader === null)
+      return;
+    
+    $this->constructBoxes();
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/SMHD.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/SMHD.php
new file mode 100644
index 0000000..d52ab79
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/SMHD.php
@@ -0,0 +1,66 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: SMHD.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box/Full.php");
+/**#@-*/
+
+/**
+ * The <i>Sound Media Header Box</i> contains general presentation information,
+ * independent of the coding, for audio media. This header is used for all
+ * tracks containing audio.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_SMHD extends ISO14496_Box_Full
+{
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader  $reader The reader object.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/STBL.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/STBL.php
new file mode 100644
index 0000000..06dfee6
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/STBL.php
@@ -0,0 +1,90 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: STBL.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box.php");
+/**#@-*/
+
+/**
+ * The <i>Sample Table Box</i> contains all the time and data indexing of the
+ * media samples in a track. Using the tables here, it is possible to locate
+ * samples in time, determine their type (e.g. I-frame or not), and determine
+ * their size, container, and offset into that container.
+ *
+ * If the track that contains the Sample Table Box references no data, then the
+ * Sample Table Box does not need to contain any sub-boxes (this is not a very
+ * useful media track).
+ *
+ * If the track that the Sample Table Box is contained in does reference data,
+ * then the following sub-boxes are required: {@link ISO14496_Box_STSD Sample
+ * Description}, {@link ISO14496_Box_STSZ Sample Size},
+ * {@link ISO14496_Box_STSC Sample To Chunk}, and {@link ISO14496_Box_STCO Chunk
+ * Offset}. Further, the {@link ISO14496_Box_STSD Sample Description Box} shall
+ * contain at least one entry. A Sample Description Box is required because it
+ * contains the data reference index field which indicates which
+ * {@link ISO14496_Box_DREF Data Reference Box} to use to retrieve the media
+ * samples. Without the Sample Description, it is not possible to determine
+ * where the media samples are stored. The {@link ISO14496_Box_STSS Sync Sample
+ * Box} is optional. If the Sync Sample Box is not present, all samples are sync
+ * samples.
+ * 
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_STBL extends ISO14496_Box
+{
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader $reader The reader object.
+   */
+  public function __construct($reader = null, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    $this->setContainer(true);
+    
+    if ($reader === null)
+      return;
+    
+    $this->constructBoxes();
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/STCO.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/STCO.php
new file mode 100644
index 0000000..1b8e5cc
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/STCO.php
@@ -0,0 +1,122 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: STCO.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box/Full.php");
+/**#@-*/
+
+/**
+ * The <i>Chunk Offset Box</i> table gives the index of each chunk into the
+ * containing file. There are two variants, permitting the use of 32-bit or
+ * 64-bit offsets. The latter is useful when managing very large presentations.
+ * At most one of these variants will occur in any single instance of a sample
+ * table.
+ *
+ * Offsets are file offsets, not the offset into any box within the file (e.g.
+ * {@link ISO14496_Box_MDAT Media Data Box}). This permits referring to media
+ * data in files without any box structure. It does also mean that care must be
+ * taken when constructing a self-contained ISO file with its metadata
+ * ({@link ISO14496_Box_MOOV Movie Box}) at the front, as the size of the 
+ * {@link ISO14496_Box_MOOV Movie Box} will affect the chunk offsets to the
+ * media data.
+ *
+ * This box variant contains 32-bit offsets.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_STCO extends ISO14496_Box_Full
+{
+  /** @var Array */
+  private $_chunkOffsetTable = array();
+  
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader $reader The reader object.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    $entryCount = $this->_reader->readUInt32BE();
+    $data = $this->_reader->read
+      ($this->getOffset() + $this->getSize() - $this->_reader->getOffset());
+    for ($i = 1; $i <= $entryCount; $i++)
+      $this->_chunkOffsetTable[$i] =
+        Transform::fromUInt32BE(substr($data, ($i - 1) * 4, 4));
+  }
+  
+  /**
+   * Returns an array of values. Each entry has the entry number as its index
+   * and a 32 bit integer that gives the offset of the start of a chunk into
+   * its containing media file as its value.
+   *
+   * @return Array
+   */
+  public function getChunkOffsetTable() { return $this->_chunkOffsetTable; }
+  
+  /**
+   * Sets an array of chunk offsets. Each entry must have the entry number as
+   * its index and a 32 bit integer that gives the offset of the start of a
+   * chunk into its containing media file as its value.
+   *
+   * @param Array $chunkOffsetTable The chunk offset array.
+   */
+  public function setChunkOffsetTable($chunkOffsetTable)
+  {
+    $this->_chunkOffsetTable = $chunkOffsetTable;
+  }
+  
+  /**
+   * Returns the box raw data.
+   *
+   * @return string
+   */
+  public function __toString($data = "")
+  {
+    $data = Transform::toUInt32BE(count($this->_chunkOffsetTable));
+    foreach ($this->_chunkOffsetTable as $chunkOffset)
+      $data .= Transform::toUInt32BE($chunkOffset);
+    return parent::__toString($data);
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/STDP.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/STDP.php
new file mode 100644
index 0000000..a6eb4d6
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/STDP.php
@@ -0,0 +1,84 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: STDP.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box/Full.php");
+/**#@-*/
+
+/**
+ * The <i>Degradation Priority Box</i> contains the degradation priority of each
+ * sample. Specifications derived from this define the exact meaning and
+ * acceptable range of the priority field.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_STDP extends ISO14496_Box_Full
+{
+  /** @var Array */
+  private $_values = array();
+  
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader $reader The reader object.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    while ($this->_reader->getOffset() < $this->getOffset() + $this->getSize())
+      $this->_values[] = array("priority" => $this->_reader->readUInt16BE());
+  }
+  
+  /**
+   * Returns an array of values. Each entry is an array containing the following
+   * keys.
+   *   o priority: specifies the degradation priority for each sample segment.
+   *
+   * @return Array
+   */
+  public function getValues()
+  {
+    return $this->_values;
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/STSC.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/STSC.php
new file mode 100644
index 0000000..22c751d
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/STSC.php
@@ -0,0 +1,110 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: STSC.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box/Full.php");
+/**#@-*/
+
+/**
+ * Samples within the media data are grouped into chunks. Chunks can be of
+ * different sizes, and the samples within a chunk can have different sizes.
+ * The <i>Sample To Chunk Box</i> table can be used to find the chunk that
+ * contains a sample, its position, and the associated sample description.
+ *
+ * The table is compactly coded. Each entry gives the index of the first chunk
+ * of a run of chunks with the same characteristics. By subtracting one entry
+ * here from the previous one, you can compute how many chunks are in this run.
+ * You can convert this to a sample count by multiplying by the appropriate
+ * samplesPerChunk.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_STSC extends ISO14496_Box_Full
+{
+  /** @var Array */
+  private $_sampleToChunkTable = array();
+  
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader $reader The reader object.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    $entryCount = $this->_reader->readUInt32BE();
+    $data = $this->_reader->read
+      ($this->getOffset() + $this->getSize() - $this->_reader->getOffset());
+    for ($i = 1; $i <= $entryCount; $i++)
+      $this->_sampleToChunkTable[$i] = array
+        ("firstChunk" =>
+           Transform::fromUInt32BE(substr($data, ($i - 1) * 12, 4)),
+         "samplesPerChunk" =>
+           Transform::fromUInt32BE(substr($data, $i * 12 - 8, 4)),
+         "sampleDescriptionIndex" =>
+           Transform::fromUInt32BE(substr($data, $i * 12 - 4, 4)));
+  }
+  
+  /**
+   * Returns an array of values. Each entry is an array containing the following
+   * keys.
+   *   o firstChunk -- an integer that gives the index of the first chunk in
+   *     this run of chunks that share the same samplesPerChunk and
+   *     sampleDescriptionIndex; the index of the first chunk in a track has the
+   *     value 1 (the firstChunk field in the first record of this box has the
+   *     value 1, identifying that the first sample maps to the first chunk).
+   *   o samplesPerChunk is an integer that gives the number of samples in each
+   *     of these chunks.
+   *   o sampleDescriptionIndex is an integer that gives the index of the sample
+   *     entry that describes the samples in this chunk. The index ranges from 1
+   *     to the number of sample entries in the {@link ISO14496_Box_STSD Sample
+   *     Description Box}.
+   *
+   * @return Array
+   */
+  public function getSampleToChunkTable()
+  {
+    return $this->_sampleToChunkTable;
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/STSD.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/STSD.php
new file mode 100644
index 0000000..cb13973
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/STSD.php
@@ -0,0 +1,56 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: STSD.php 85 2008-04-23 20:21:36Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box/Full.php");
+/**#@-*/
+
+/**
+ * The <i>Sample Description Box</i> table gives detailed information about the
+ * coding type used, and any initialization information needed for that coding.
+ *
+ * @todo       Data parsing
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 85 $
+ */
+final class ISO14496_Box_STSD extends ISO14496_Box_Full
+{
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/STSH.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/STSH.php
new file mode 100644
index 0000000..8dd6a6d
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/STSH.php
@@ -0,0 +1,117 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: STSH.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box/Full.php");
+/**#@-*/
+
+/**
+ * The <i>Shadow Sync Sample Box</i> table provides an optional set of sync
+ * samples that can be used when seeking or for similar purposes. In normal
+ * forward play they are ignored.
+ *
+ * Each entry in the Shadow Sync Table consists of a pair of sample numbers. The
+ * first entry (shadowedSampleNumber) indicates the number of the sample that a
+ * shadow sync will be defined for. This should always be a non-sync sample
+ * (e.g. a frame difference). The second sample number (syncSampleNumber)
+ * indicates the sample number of the sync sample (i.e. key frame) that can be
+ * used when there is a random access at, or before, the shadowedSampleNumber.
+ *
+ * The shadow sync samples are normally placed in an area of the track that is
+ * not presented during normal play (edited out by means of an edit list),
+ * though this is not a requirement. The shadow sync table can be ignored and
+ * the track will play (and seek) correctly if it is ignored (though perhaps not
+ * optimally).
+ *
+ * The Shadow Sync Sample replaces, not augments, the sample that it shadows
+ * (i.e. the next sample sent is shadowedSampleNumber+1). The shadow sync sample
+ * is treated as if it occurred at the time of the sample it shadows, having the
+ * duration of the sample it shadows.
+ *
+ * Hinting and transmission might become more complex if a shadow sample is used
+ * also as part of normal playback, or is used more than once as a shadow. In
+ * this case the hint track might need separate shadow syncs, all of which can
+ * get their media data from the one shadow sync in the media track, to allow
+ * for the different time-stamps etc. needed in their headers.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_STSH extends ISO14496_Box_Full
+{
+  /** @var Array */
+  private $_shadowSyncSampleTable = array();
+  
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader $reader The reader object.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    $entryCount = $this->_reader->readUInt32BE();
+    $data = $this->_reader->read
+      ($this->getOffset() + $this->getSize() - $this->_reader->getOffset());
+    for ($i = 0; $i < $entryCount; $i++)
+      $this->_shadowSyncSampleTable[$i] = array
+        ("shadowedSampleNumber" =>
+           Transform::fromUInt32BE(substr($data, ($i - 1) * 8, 4)),
+         "syncSampleNumber" =>
+           Transform::fromUInt32BE(substr($data, $i * 8 - 4, 4)));
+  }
+  
+  /**
+   * Returns an array of values. Each entry is an array containing the following
+   * keys.
+   *   o shadowedSampleNumber - gives the number of a sample for which there is
+   *     an alternative sync sample.
+   *   o syncSampleNumber - gives the number of the alternative sync sample.
+   *
+   * @return Array
+   */
+  public function getShadowSyncSampleTable()
+  {
+    return $this->_shadowSyncSampleTable;
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/STSS.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/STSS.php
new file mode 100644
index 0000000..ca0d03f
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/STSS.php
@@ -0,0 +1,89 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: STSS.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box/Full.php");
+/**#@-*/
+
+/**
+ * The <i>Sync Sample Box</i> provides a compact marking of the random access
+ * points within the stream. The table is arranged in strictly increasing order
+ * of sample number. If the sync sample box is not present, every sample is a
+ * random access point.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_STSS extends ISO14496_Box_Full
+{
+  /** @var Array */
+  private $_syncSampleTable = array();
+  
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader $reader The reader object.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    $entryCount = $this->_reader->readUInt32BE();
+    $data = $this->_reader->read
+      ($this->getOffset() + $this->getSize() - $this->_reader->getOffset());
+    for ($i = 1; $i <= $entryCount; $i++)
+      $this->_syncSampleTable[$i] =
+        Transform::fromUInt32BE(substr($data, ($i - 1) * 4, 4));
+  }
+  
+  /**
+   * Returns an array of values. Each entry has the entry number as its index
+   * and an integer that gives the numbers of the samples that are random access
+   * points in the stream as its value.
+   *
+   * @return Array
+   */
+  public function getSyncSampleTable()
+  {
+    return $this->_syncSampleTable;
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/STSZ.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/STSZ.php
new file mode 100644
index 0000000..21ba170
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/STSZ.php
@@ -0,0 +1,110 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: STSZ.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box/Full.php");
+/**#@-*/
+
+/**
+ * The <i>Sample Size Box</i> contains the sample count and a table giving the
+ * size in bytes of each sample. This allows the media data itself to be
+ * unframed. The total number of samples in the media is always indicated in the
+ * sample count.
+ *
+ * There are two variants of the sample size box. The first variant has a fixed
+ * size 32-bit field for representing the sample sizes; it permits defining a
+ * constant size for all samples in a track. The second variant permits smaller
+ * size fields, to save space when the sizes are varying but small. One of these
+ * boxes must be present; the first version is preferred for maximum
+ * compatibility.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_STSZ extends ISO14496_Box_Full
+{
+  /** @var integer */
+  private $_sampleSize;
+  
+  /** @var Array */
+  private $_sampleSizeTable = array();
+  
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader $reader The reader object.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    $this->_sampleSize = $this->_reader->readUInt32BE();
+    $sampleCount = $this->_reader->readUInt32BE();
+    if ($this->_sampleSize == 0) {
+      $data = $this->_reader->read
+        ($this->getOffset() + $this->getSize() - $this->_reader->getOffset());
+      for ($i = 1; $i <= $sampleCount; $i++)
+        $this->_sampleSizeTable[$i] =
+          Transform::fromUInt32BE(substr($data, ($i - 1) * 4, 4));
+    }
+  }
+  
+  /**
+   * Returns the default sample size. If all the samples are the same size, this
+   * field contains that size value. If this field is set to 0, then the samples
+   * have different sizes, and those sizes are stored in the sample size table.
+   *
+   * @return integer
+   */
+  public function getSampleSize() { return $this->_sampleSize; }
+  
+  /**
+   * Returns an array of sample sizes specifying the size of a sample, indexed
+   * by its number.
+   *
+   * @return Array
+   */
+  public function getSampleSizeTable()
+  {
+    return $this->_sampleSizeTable;
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/STTS.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/STTS.php
new file mode 100644
index 0000000..ae0e39c
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/STTS.php
@@ -0,0 +1,110 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: STTS.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box/Full.php");
+/**#@-*/
+
+/**
+ * The <i>Decoding Time to Sample Box</i> contains a compact version of a table
+ * that allows indexing from decoding time to sample number. Other tables give
+ * sample sizes and pointers, from the sample number. Each entry in the table
+ * gives the number of consecutive samples with the same time delta, and the
+ * delta of those samples. By adding the deltas a complete time-to-sample map
+ * may be built.
+ *
+ * The Decoding Time to Sample Box contains decode time delta's: DT(n+1) = DT(n)
+ * + STTS(n) where STTS(n) is the (uncompressed) table entry for sample n.
+ *
+ * The sample entries are ordered by decoding time stamps; therefore the deltas
+ * are all non-negative.
+ *
+ * The DT axis has a zero origin; DT(i) = SUM(for j=0 to i-1 of delta(j)), and
+ * the sum of all deltas gives the length of the media in the track (not mapped
+ * to the overall timescale, and not considering any edit list).
+ *
+ * The {@link ISO14496_Box_ELST Edit List Box} provides the initial CT value if
+ * it is non-empty (non-zero).
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_STTS extends ISO14496_Box_Full
+{
+  /** @var Array */
+  private $_timeToSampleTable = array();
+  
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader $reader The reader object.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    $entryCount = $this->_reader->readUInt32BE();
+    $data = $this->_reader->read
+      ($this->getOffset() + $this->getSize() - $this->_reader->getOffset());
+    for ($i = 1; $i <= $entryCount; $i++)
+      $this->_timeToSampleTable[$i] = array
+        ("sampleCount" =>
+           Transform::fromUInt32BE(substr($data, ($i - 1) * 8, 4)),
+         "sampleDelta" =>
+           Transform::fromUInt32BE(substr($data, $i * 8 - 4, 4)));
+  }
+  
+  /**
+   * Returns an array of values. Each entry is an array containing the following
+   * keys.
+   *   o sampleCount -- an integer that counts the number of consecutive samples
+   *     that have the given duration.
+   *   o sampleDelta -- an integer that gives the delta of these samples in the
+   *     time-scale of the media.
+   *
+   * @return Array
+   */
+  public function getTimeToSampleTable()
+  {
+    return $this->_timeToSampleTable;
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/STZ2.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/STZ2.php
new file mode 100644
index 0000000..44ab096
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/STZ2.php
@@ -0,0 +1,109 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: STZ2.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box/Full.php");
+/**#@-*/
+
+/**
+ * The <i>Sample Size Box</i> contains the sample count and a table giving the
+ * size in bytes of each sample. This allows the media data itself to be
+ * unframed. The total number of samples in the media is always indicated in the
+ * sample count.
+ *
+ * There are two variants of the sample size box. This variant permits smaller
+ * than 32-bit size fields, to save space when the sizes are varying but small.
+ * One of the boxes must be present; the {@link ISO14496_Box_STSZ another
+ * variant} is preferred for maximum compatibility.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_STZ2 extends ISO14496_Box_Full
+{
+  /** @var Array */
+  private $_sampleSizeTable = array();
+  
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader $reader The reader object.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    $this->_reader->skip(3);
+    $fieldSize = $this->_reader->readInt8();
+    $sampleCount = $this->_reader->readUInt32BE();
+    $data = $this->_reader->read
+      ($this->getOffset() + $this->getSize() - $this->_reader->getOffset());
+    for ($i = 1; $i <= $sampleCount; $i++) {
+      switch ($fieldSize) {
+      case 4:
+        $this->_sampleSizeTable[$i] =
+          (($tmp = Transform::fromInt8($data[$i - 1])) >> 4) & 0xf;
+        if ($i + 1 < $sampleCount)
+          $this->_sampleSizeTable[$i++] = $tmp & 0xf;
+        break;
+      case 8:
+        $this->_sampleSizeTable[$i] = Transform::fromInt8($data[$i - 1]);
+        break;
+      case 16:
+        $this->_sampleSizeTable[$i] =
+          Transform::fromUInt16BE(substr($data, ($i - 1) * 2, 2));
+        break;
+      }
+    }
+  }
+  
+  /**
+   * Returns an array of sample sizes specifying the size of a sample, indexed
+   * by its number.
+   *
+   * @return Array
+   */
+  public function getSampleSizeTable()
+  {
+    return $this->_sampleSizeTable;
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/SUBS.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/SUBS.php
new file mode 100644
index 0000000..83ae8ac
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/SUBS.php
@@ -0,0 +1,138 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: SUBS.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box/Full.php");
+/**#@-*/
+
+/**
+ * The <i>Sub-Sample Information Box</i> is designed to contain sub-sample
+ * information.
+ *
+ * A sub-sample is a contiguous range of bytes of a sample. The specific
+ * definition of a sub-sample shall be supplied for a given coding system (e.g.
+ * for ISO/IEC 14496-10, Advanced Video Coding). In the absence of such a
+ * specific definition, this box shall not be applied to samples using that
+ * coding system.
+ *
+ * If subsample_count is 0 for any entry, then those samples have no subsample
+ * information and no array follows. The table is sparsely coded; the table
+ * identifies which samples have sub-sample structure by recording the
+ * difference in sample-number between each entry. The first entry in the table
+ * records the sample number of the first sample having sub-sample information.
+ *
+ * Note: It is possible to combine subsamplePriority and discardable such that
+ * when subsamplePriority is smaller than a certain value, discardable is set to
+ * 1. However, since different systems may use different scales of priority
+ * values, to separate them is safe to have a clean solution for discardable
+ * sub-samples.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_SUBS extends ISO14496_Box_Full
+{
+  /** @var Array */
+  private $_subSampleTable = array();
+  
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader $reader The reader object.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    $entryCount = $this->_reader->readUInt32BE();
+    for ($i = 0; $i < $entryCount; $i++) {
+      $entry = array();
+      $entry["sampleDelta"] = $this->_reader->readUInt32BE();
+      $entry["subsamples"] = array();
+      if (($subsampleCount = $this->_reader->readUInt16BE()) > 0) {
+        for ($j = 0; $j < $subsampleCount; $j++) {
+          $subsample = array();
+          if ($this->getVersion() == 1)
+            $subsample["subsampleSize"] = $this->_reader->readUInt32BE();
+          else
+            $subsample["subsampleSize"] = $this->_reader->readUInt16BE();
+          $subsample["subsamplePriority"] = $this->_reader->readInt8();
+          $subsample["discardable"] = $this->_reader->readInt8();
+          $this->_reader->skip(4);
+          $entry["subsamples"][] = $subsample;
+        }
+        $this->_subSampleTable[] = $entry;
+      }
+    }
+  }
+  
+  /**
+   * Returns an array of values. Each entry is an array containing the following
+   * keys.
+   *   o sampleDelta -- an integer that specifies the sample number of the
+   *     sample having sub-sample structure. It is coded as the difference
+   *     between the desired sample number, and the sample number indicated in
+   *     the previous entry. If the current entry is the first entry, the value
+   *     indicates the sample number of the first sample having sub-sample
+   *     information, that is, the value is the difference between the sample
+   *     number and zero (0).
+   *   o subsamples -- an array of subsample arrays, each containing the
+   *     following keys.
+   *       o subsampleSize -- an integer that specifies the size, in bytes, of
+   *         the current sub-sample.
+   *       o subsamplePriority -- an integer specifying the degradation priority
+   *         for each sub-sample. Higher values of subsamplePriority, indicate
+   *         sub-samples which are important to, and have a greater impact on,
+   *         the decoded quality.
+   *       o discardable -- equal to 0 means that the sub-sample is required to
+   *         decode the current sample, while equal to 1 means the sub-sample is
+   *         not required to decode the current sample but may be used for
+   *         enhancements, e.g., the sub-sample consists of supplemental
+   *         enhancement information (SEI) messages.
+   *
+   * @return Array
+   */
+  public function getSubSampleTable()
+  {
+    return $this->_subSampleTable;
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/TFHD.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/TFHD.php
new file mode 100644
index 0000000..53faac1
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/TFHD.php
@@ -0,0 +1,190 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: TFHD.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box/Full.php");
+/**#@-*/
+
+/**
+ * Each movie fragment can add zero or more <i>Track Fragment Header Box</i> to
+ * each track; and a track fragment can add zero or more contiguous runs of
+ * samples. The track fragment header sets up information and defaults used for
+ * those runs of samples.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_TFHD extends ISO14496_Box_Full
+{
+  /** @var integer */
+  private $_trackId;
+  
+  /** @var integer */
+  private $_defaultSampleDescriptionIndex;
+  
+  /** @var integer */
+  private $_defaultSampleDuration;
+  
+  /** @var integer */
+  private $_defaultSampleSize;
+  
+  /** @var integer */
+  private $_defaultSampleFlags;
+  
+  /**
+   * Indicates indicates the presence of the baseDataOffset field. This provides
+   * an explicit anchor for the data offsets in each track run (see below). If
+   * not provided, the base-dataoffset for the first track in the movie fragment
+   * is the position of the first byte of the enclosing Movie Fragment Box, and 
+   * for second and subsequent track fragments, the default is the end of the
+   * data defined by the preceding fragment. Fragments inheriting their offset
+   * in this way must all use the same data-reference (i.e., the data for these
+   * tracks must be in the same file).
+   */
+  const BASE_DATA_OFFSET = 0x1;
+  
+  /**
+   * Indicates the presence of the sampleDescriptionIndex field, which
+   * over-rides, in this fragment, the default set up in the
+   * {@link ISO14496_Box_TREX Track Extends Box}.
+   */
+  const SAMPLE_DESCRIPTION_INDEX = 0x2;
+  
+  /** Indicates the precense of the defaultSampleDuration field. */
+  const DEFAULT_SAMPLE_DURATION = 0x8;
+  
+  /** Indicates the precense of the defaultSampleSize field. */
+  const DEFAULT_SAMPLE_SIZE = 0x10;
+  
+  /** Indicates the precense of the defaultSampleFlags field. */
+  const DEFAULT_SAMPLE_DURATION = 0x20;
+  
+  /**
+   * Indicates that the duration provided in either defaultSampleDuration, or by
+   * the defaultDuration in the {@link ISO14496_Box_TREX Track Extends Box}, is
+   * empty, i.e. that there are no samples for this time interval.
+   */
+  const DURATION_IS_EMPTY = 0x10000;
+  
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader  $reader The reader object.
+   * @todo The sample flags could be parsed further
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    $this->_trackId = $this->_reader->readUInt32BE();
+    if ($this->hasFlag(self::BASE_DATA_OFFSET))
+      $this->_baseDataOffset = $this->_reader->readInt64BE();
+    if ($this->hasFlag(self::SAMPLE_DESCRIPTION_INDEX))
+      $this->_sampleDescriptionIndex = $this->_reader->readUInt32BE();
+    if ($this->hasFlag(self::DEFAULT_SAMPLE_DURATION))
+      $this->_defaultSampleDuration = $this->_reader->readUInt32BE();
+    if ($this->hasFlag(self::DEFAULT_SAMPLE_SIZE))
+      $this->_defaultSampleSize = $this->_reader->readUInt32BE();
+    if ($this->hasFlag(self::DEFAULT_SAMPLE_FLAGS))
+      $this->_defaultSampleFlags = $this->_reader->readUInt32BE();
+  }
+  
+  /**
+   * Returns the track identifier.
+   * 
+   * @return integer
+   */
+  public function getTrackId()
+  {
+    return $this->_trackId;
+  }
+  
+  /**
+   * Returns the base offset to use when calculating data offsets.
+   *
+   * @return integer
+   */
+  public function getBaseDataOffset()
+  {
+    return $this->_baseDataOffset;
+  }
+  
+  /**
+   * Returns the sample description index.
+   * 
+   * @return integer
+   */
+  public function getSampleDescriptionIndex()
+  {
+    return $this->_defaultSampleDescriptionIndex;
+  }
+  
+  /**
+   * Returns the default sample duration.
+   * 
+   * @return integer
+   */
+  public function getDefaultSampleDuration()
+  {
+    return $this->_defaultSampleDuration;
+  }
+  
+  /**
+   * Returns the default sample size.
+   * 
+   * @return integer
+   */
+  public function getDefaultSampleSize()
+  {
+    return $this->_defaultSampleSize;
+  }
+  
+  /**
+   * Returns the default sample flags.
+   * 
+   * @return integer
+   */
+  public function getDefaultSampleFlags()
+  {
+    return $this->_defaultSampleFlags;
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/TFRA.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/TFRA.php
new file mode 100644
index 0000000..5e73844
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/TFRA.php
@@ -0,0 +1,142 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: TFRA.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box/Full.php");
+/**#@-*/
+
+/**
+ * Each entry contains the location and the presentation time of the random
+ * accessible sample. It indicates that the sample in the entry can be random
+ * accessed. Note that not every random accessible sample in the track needs to
+ * be listed in the table.
+ *
+ * The absence of the <i>Track Fragment Random Access Box</i> does not mean that
+ * all the samples are sync samples. Random access information in the
+ * {@link ISO14496_Box_TRUN Track Fragment Run Box},
+ * {@link ISO14496_Box_TRAF Track Fragment Box} and
+ * {@link ISO14496_Box_TREX Track Fragment Box} shall be set appropriately
+ * regardless of the presence of this box.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_TFRA extends ISO14496_Box_Full
+{
+  /** @var integer */
+  private $_trackId;
+
+  /** @var Array */
+  private $_degradationPriorityTable = array();
+
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader  $reader The reader object.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    $this->_trackId = $this->_reader->readUInt32BE();
+    
+    $trafNumberSize = (($tmp = $this->_reader->readUInt32BE()) >> 4) & 0x3;
+    $trunNumberSize = ($tmp >> 2) & 0x3;
+    $sampleNumberSize = $tmp & 0x3;
+    $entryCount = $this->_reader->readUInt32BE();
+    for ($i = 1; $i <= $entryCount; $i++) {
+      $entry = array();
+      if ($this->getVersion() == 1) {
+        $entry["time"] = $this->_reader->readInt64BE();
+        $entry["moofOffset"] = $this->_reader->readInt64BE();
+      } else {
+        $entry["time"] = $this->_reader->readUInt32BE();
+        $entry["moofOffset"] = $this->_reader->readUInt32BE();
+      }
+      $entry["trafNumber"] =
+        ($trafNumberSize == 4 ? $this->_reader->readUInt32BE() :
+         ($trafNumberSize == 8 ? $this->_reader->readInt64BE() : 0));
+      $entry["trunNumber"] =
+        ($trunNumberSize == 4 ? $this->_reader->readUInt32BE() :
+         ($trunNumberSize == 8 ? $this->_reader->readInt64BE() : 0));
+      $entry["sampleNumber"] =
+        ($sampleNumberSize == 4 ? $this->_reader->readUInt32BE() :
+         ($sampleNumberSize == 8 ? $this->_reader->readInt64BE() : 0));
+      $this->_degradationPriorityTable[$i] = $entry;
+    }
+  }
+  
+  /**
+   * Returns the track identifier.
+   * 
+   * @return integer
+   */
+  public function getTrackId() { return $this->_trackId; }
+  
+  /**
+   * Returns an array of entries. Each entry is an array containing the
+   * following keys.
+   *   o time -- a 32 or 64 bits integer that indicates the presentation time of
+   *     the random access sample in units defined in the
+   *     {@link ISO14496_Box_MDHD Media Header Box} of the associated track.
+   *   o moofOffset -- a 32 or 64 bits integer that gives the offset of the
+   *     {@link ISO14496_Box_MOOF Movie Fragment Box} used in this entry. Offset
+   *     is the byte-offset between the beginning of the file and the beginning
+   *     of the Movie Fragment Box.
+   *   o trafNumber -- indicates the {@link ISO14496_Box_TRAF Track Fragment
+   *     Box} number that contains the random accessible sample. The number
+   *     ranges from 1 (the first traf is numbered 1) in each Track Fragment
+   *     Box.
+   *   o trunNumber -- indicates the {@link ISO14496_Box_TRUN Track Fragment Run
+   *     Box} number that contains the random accessible sample. The number
+   *     ranges from 1 in each Track Fragment Run Box.
+   *   o sampleNumber -- indicates the sample number that contains the random
+   *     accessible sample. The number ranges from 1 in each Track Fragment Run
+   *     Box.
+   * 
+   * @return Array
+   */
+  public function getDegradationPriorityTable()
+  {
+    return $this->_degradationPriorityTable;
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/TKHD.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/TKHD.php
new file mode 100644
index 0000000..e01013c
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/TKHD.php
@@ -0,0 +1,177 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: TKHD.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box/Full.php");
+/**#@-*/
+
+/**
+ * The <i>Track Header Box</i> specifies the characteristics of a single track.
+ * Exactly one Track Header Box is contained in a track.
+ *
+ * In the absence of an edit list, the presentation of a track starts at the
+ * beginning of the overall presentation. An empty edit is used to offset the
+ * start time of a track.
+ * 
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_TKHD extends ISO14496_Box_Full
+{
+  /** @var integer */
+  private $_creationTime;
+  
+  /** @var integer */
+  private $_modificationTime;
+  
+  /** @var integer */
+  private $_trackId;
+  
+  /** @var integer */
+  private $_duration;
+  
+  /** @var integer */
+  private $_width;
+  
+  /** @var integer */
+  private $_height;
+  
+  /**
+   * Indicates that the track is enabled. A disabled track is treated as if it
+   * were not present.
+   */
+  const TRACK_ENABLED = 1;
+  
+  /** Indicates that the track is used in the presentation. */
+  const TRACK_IN_MOVIE = 2;
+  
+  /** Indicates that the track is used when previewing the presentation. */
+  const TRACK_IN_PREVIEW = 4;
+  
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader  $reader The reader object.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    if ($this->getVersion() == 1) {
+      $this->_creationTime = $this->_reader->readInt64BE();
+      $this->_modificationTime = $this->_reader->readInt64BE();
+      $this->_trackId = $this->_reader->readUInt32BE();
+      $this->_reader->skip(4);
+      $this->_duration = $this->_reader->readInt64BE();
+    } else {
+      $this->_creationTime = $this->_reader->readUInt32BE();
+      $this->_modificationTime = $this->_reader->readUInt32BE();
+      $this->_trackId = $this->_reader->readUInt32BE();
+      $this->_reader->skip(4);
+      $this->_duration = $this->_reader->readUInt32BE();
+    }
+    $this->_reader->skip(52);
+    $this->_width =
+      ((($tmp = $this->_reader->readUInt32BE()) >> 16) & 0xffff) +
+      ($tmp & 0xffff) / 10;
+    $this->_height =
+      ((($tmp = $this->_reader->readUInt32BE()) >> 16) & 0xffff) +
+      ($tmp & 0xffff) / 10;
+  }
+  
+  /**
+   * Returns the creation time of this track in seconds since midnight, Jan. 1,
+   * 1904, in UTC time.
+   * 
+   * @return integer
+   */
+  public function getCreationTime() { return $this->_creationTime; }
+  
+  /**
+   * Returns the most recent time the track was modified in seconds since
+   * midnight, Jan. 1, 1904, in UTC time.
+   * 
+   * @return integer
+   */
+  public function getModificationTime() { return $this->_modificationTime; }
+  
+  /**
+   * Returns a number that uniquely identifies this track over the entire
+   * life-time of this presentation. Track IDs are never re-used and cannot be
+   * zero.
+   * 
+   * @return integer
+   */
+  public function getTrackId() { return $this->_trackId; }
+  
+  /**
+   * Returns the duration of this track (in the timescale indicated in the
+   * {@link MVHD Movie Header Box}). The value of this field is equal to the sum
+   * of the durations of all of the track's edits. If there is no edit list,
+   * then the duration is the sum of the sample durations, converted into the
+   * timescale in the {@link MVHD Movie Header Box}. If the duration of this
+   * track cannot be determined then duration is set to all 32-bit maxint.
+   * 
+   * @return integer
+   */
+  public function getDuration() { return $this->_duration; }
+  
+  /**
+   * Returns the track's visual presentation width. This needs not be the same
+   * as the pixel width of the images; all images in the sequence are scaled to
+   * this width, before any overall transformation of the track represented by
+   * the matrix. The pixel width of the images is the default value.
+   * 
+   * @return integer
+   */
+  public function getWidth() { return $this->_rate; }
+  
+  /**
+   * Returns the track's visual presentation height. This needs not be the same
+   * as the pixel height of the images; all images in the sequence are scaled to
+   * this height, before any overall transformation of the track represented by
+   * the matrix. The pixel height of the images is the default value.
+   * 
+   * @return integer
+   */
+  public function getHeight() { return $this->_volume; }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/TRAF.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/TRAF.php
new file mode 100644
index 0000000..9ce8601
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/TRAF.php
@@ -0,0 +1,77 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: TRAF.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box.php");
+/**#@-*/
+
+/**
+ * Within the <i>Track Fragment Box</i> there is a set of track fragments, zero
+ * or more per track. The track fragments in turn contain zero or more track
+ * runs, each of which document a contiguous run of samples for that track.
+ *
+ * Within these structures, many fields are optional and can be defaulted. It is
+ * possible to add empty time to a track using these structures, as well as
+ * adding samples. Empty inserts can be used in audio tracks doing silence
+ * suppression, for example.
+ * 
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_TRAF extends ISO14496_Box
+{
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader $reader The reader object.
+   */
+  public function __construct($reader = null, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    $this->setContainer(true);
+    
+    if ($reader === null)
+      return;
+    
+    $this->constructBoxes();
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/TRAK.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/TRAK.php
new file mode 100644
index 0000000..152ab02
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/TRAK.php
@@ -0,0 +1,83 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: TRAK.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box.php");
+/**#@-*/
+
+/**
+ * The <i>Track Box</i> is a container box for a single track of a presentation.
+ * A presentation consists of one or more tracks. Each track is independent of
+ * the other tracks in the presentation and carries its own temporal and spatial
+ * information. Each track will contain its associated {@link ISO14496_Box_MDIA
+ * Media Box}.
+ *
+ * Tracks are used for two purposes:
+ *  (a) to contain media data (media tracks) and
+ *  (b) to contain packetization information for streaming protocols
+ *      (hint tracks).
+ * There shall be at least one media track within an ISO file, and all the media
+ * tracks that contributed to the hint tracks shall remain in the file, even if
+ * the media data within them is not referenced by the hint tracks; after
+ * deleting all hint tracks, the entire un-hinted presentation shall remain.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_TRAK extends ISO14496_Box
+{
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader $reader The reader object.
+   */
+  public function __construct($reader = null, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    $this->setContainer(true);
+    
+    if ($reader === null)
+      return;
+    
+    $this->constructBoxes();
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/TREF.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/TREF.php
new file mode 100644
index 0000000..f5f3815
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/TREF.php
@@ -0,0 +1,81 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: TREF.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box.php");
+/**#@-*/
+
+/**
+ * The <i>Track Reference Box</i> provides a reference from the containing track
+ * to another track in the presentation. These references are typed. A {@link
+ * ISO14496_Box_HINT hint} reference links from the containing hint track to the
+ * media data that it hints. A content description reference {@link
+ * ISO14496_Box_CDSC cdsc} links a descriptive or metadata track to the content
+ * which it describes.
+ * 
+ * Exactly one Track Reference Box can be contained within the {@link
+ * ISO14496_Box_TRAK Track Box}.
+ *
+ * If this box is not present, the track is not referencing any other track in
+ * any way. The reference array is sized to fill the reference type box.
+ * 
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_TREF extends ISO14496_Box
+{
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader $reader The reader object.
+   */
+  public function __construct($reader = null, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    $this->setContainer(true);
+    
+    if ($reader === null)
+      return;
+    
+    $this->constructBoxes();
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/TREX.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/TREX.php
new file mode 100644
index 0000000..854c14e
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/TREX.php
@@ -0,0 +1,138 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: TREX.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box/Full.php");
+/**#@-*/
+
+/**
+ * The <i>Track Extends Box</i> sets up default values used by the movie
+ * fragments. By setting defaults in this way, space and complexity can be saved
+ * in each {@link ISO14496_Box_TRAF Track Fragment Box}.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_TREX extends ISO14496_Box_Full
+{
+  /** @var integer */
+  private $_trackId;
+  
+  /** @var integer */
+  private $_defaultSampleDescriptionIndex;
+  
+  /** @var integer */
+  private $_defaultSampleDuration;
+  
+  /** @var integer */
+  private $_defaultSampleSize;
+  
+  /** @var integer */
+  private $_defaultSampleFlags;
+  
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader  $reader The reader object.
+   * @todo The sample flags could be parsed further
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    $this->_trackId = $this->_reader->readUInt32BE();
+    $this->_defaultSampleDescriptionIndex = $this->_reader->readUInt32BE();
+    $this->_defaultSampleDuration = $this->_reader->readUInt32BE();
+    $this->_defaultSampleSize = $this->_reader->readUInt32BE();
+    $this->_defaultSampleFlags = $this->_reader->readUInt32BE();
+  }
+  
+  /**
+   * Returns the default track identifier.
+   * 
+   * @return integer
+   */
+  public function getTrackId()
+  {
+    return $this->_trackId;
+  }
+  
+  /**
+   * Returns the default sample description index.
+   * 
+   * @return integer
+   */
+  public function getDefaultSampleDescriptionIndex()
+  {
+    return $this->_defaultSampleDescriptionIndex;
+  }
+  
+  /**
+   * Returns the default sample duration.
+   * 
+   * @return integer
+   */
+  public function getDefaultSampleDuration()
+  {
+    return $this->_defaultSampleDuration;
+  }
+  
+  /**
+   * Returns the default sample size.
+   * 
+   * @return integer
+   */
+  public function getDefaultSampleSize()
+  {
+    return $this->_defaultSampleSize;
+  }
+  
+  /**
+   * Returns the default sample flags.
+   * 
+   * @return integer
+   */
+  public function getDefaultSampleFlags()
+  {
+    return $this->_defaultSampleFlags;
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/TRUN.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/TRUN.php
new file mode 100644
index 0000000..d6a51d2
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/TRUN.php
@@ -0,0 +1,149 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: TRUN.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box/Full.php");
+/**#@-*/
+
+/**
+ * Within the {@link ISO14496_Box_TRAF Track Fragment Box}, there are zero or
+ * more <i>Track Fragment Run Boxes</i>. If the durationIsEmpty flag is set,
+ * there are no track runs.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_TRUN extends ISO14496_Box_Full
+{
+  /** @var integer */
+  private $_dataOffset;
+  
+  /** @var Array */
+  private $_samples = array();
+  
+  /** Indicates the precense of the dataOffset field. */
+  const DATA_OFFSET = 0x1;
+  
+  /**
+   * Indicates the precense of the firstSampleFlags field; this over-rides the
+   * default flags for the first sample only. This makes it possible to record
+   * a group of frames where the first is a key and the rest are difference
+   * frames, without supplying explicit flags for every sample. If this flag and
+   * field are used, sampleFlags field shall not be present.
+   */
+  const FIRST_SAMPLE_FLAGS = 0x4;
+  
+  /**
+   * Indicates that each sample has its own duration, otherwise the default is
+   * used.
+   */
+  const SAMPLE_DURATION = 0x100;
+  
+  /**
+   * Indicates that each sample has its own size, otherwise the default is used.
+   */
+  const SAMPLE_SIZE = 0x200;
+  
+  /**
+   * Indicates that each sample has its own flags, otherwise the default is
+   * used.
+   */
+  const SAMPLE_FLAGS = 0x400;
+  
+  /**
+   * Indicates that each sample has a composition time offset (e.g. as used for
+   * I/P/B video in MPEG).
+   */
+  const SAMPLE_COMPOSITION_TIME_OFFSETS = 0x800;
+  
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader $reader The reader object.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    $flags = $this->_flags;
+    $sampleCount = $this->_reader->readUInt32BE();
+    
+    if ($this->hasFlag(self::DATA_OFFSET))
+      $this->_dataOffset = $this->_reader->readInt32BE();
+    if ($this->hasFlag(self::FIRST_SAMPLE_FLAGS))
+      $this->_flags = $this->_reader->readUInt32BE();
+    
+    for ($i = 0; $i < $sampleCount; $i++) {
+      $sample = array();
+      if ($this->hasFlag(self::SAMPLE_DURATION))
+        $sample["duration"] = $this->_reader->readUInt32BE();
+      if ($this->hasFlag(self::SAMPLE_SIZE))
+        $sample["size"] = $this->_reader->readUInt32BE();
+      if ($this->hasFlag(self::SAMPLE_FLAGS))
+        $sample["flags"] = $this->_reader->readUInt32BE();
+      if ($this->hasFlag(self::SAMPLE_COMPOSITION_TIME_OFFSET))
+        $sample["compositionTimeOffset"] = $this->_reader->readUInt32BE();
+      $this->_samples[] = $sample;
+      $this->_flags = $flags;
+    }
+  }
+  
+  /**
+   * Returns the data offset.
+   * 
+   * @return integer
+   */
+  public function getDataOffset()
+  {
+    return $this->_trackId;
+  }
+  
+  /**
+   * Returns the array of samples.
+   *
+   * @return Array
+   */
+  public function getSamples()
+  {
+    return $this->_samples;
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/UDTA.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/UDTA.php
new file mode 100644
index 0000000..e55d63f
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/UDTA.php
@@ -0,0 +1,75 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: UDTA.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box.php");
+/**#@-*/
+
+/**
+ * The <i>User Data Box</i> contains objects that declare user information about
+ * the containing box and its data (presentation or track).
+ *
+ * The User Data Box is a container box for informative user-data. This user
+ * data is formatted as a set of boxes with more specific box types, which
+ * declare more precisely their content.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_UDTA extends ISO14496_Box
+{
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader $reader The reader object.
+   */
+  public function __construct($reader = null, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    $this->setContainer(true);
+    
+    if ($reader === null)
+      return;
+    
+    $this->constructBoxes();
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/URL.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/URL.php
new file mode 100644
index 0000000..593765b
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/URL.php
@@ -0,0 +1,83 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: URL.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box/Full.php");
+/**#@-*/
+
+/**
+ * This box is a URL data reference.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_URL extends ISO14496_Box_Full
+{
+  /** @var string */
+  private $_location;
+
+  /**
+   * Indicates that the media data is in the same file as the Movie Box
+   * containing this data reference.
+   */
+  const SELFCONTAINED = 1;
+  
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader  $reader The reader object.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    $this->_location = $this->_reader->read
+      ($this->getOffset() + $this->getSize() - $this->_reader->getOffset());
+  }
+  
+  /**
+   * Returns the location.
+   * 
+   * @return string
+   */
+  public function getLocation() { return $this->_location; }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/URN.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/URN.php
new file mode 100644
index 0000000..dc5ae1d
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/URN.php
@@ -0,0 +1,94 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: URN.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box/Full.php");
+/**#@-*/
+
+/**
+ * This box is a URN data reference.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_URN extends ISO14496_Box_Full
+{
+  /** @var string */
+  private $_name;
+  
+  /** @var string */
+  private $_location;
+
+  /**
+   * Indicates that the media data is in the same file as the Movie Box
+   * containing this data reference.
+   */
+  const SELFCONTAINED = 1;
+  
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader  $reader The reader object.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    list ($this->_name, $this->_location) = preg_split
+      ("/\\x00/", $this->_reader->read
+       ($this->getOffset() + $this->getSize() - $this->_reader->getOffset()));
+  }
+  
+  /**
+   * Returns the name.
+   * 
+   * @return string
+   */
+  public function getName() { return $this->_name; }
+  
+  /**
+   * Returns the location.
+   * 
+   * @return string
+   */
+  public function getLocation() { return $this->_location; }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/VMHD.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/VMHD.php
new file mode 100644
index 0000000..b661946
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/VMHD.php
@@ -0,0 +1,65 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: VMHD.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box/Full.php");
+/**#@-*/
+
+/**
+ * The <i>Video Media Header Box</i> contains general presentation information,
+ * independent of the coding, for video media.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_VMHD extends ISO14496_Box_Full
+{
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader  $reader The reader object.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/XML.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/XML.php
new file mode 100644
index 0000000..c2efbc3
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/XML.php
@@ -0,0 +1,87 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: XML.php 92 2008-05-10 13:43:14Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("ISO14496/Box/Full.php");
+/**#@-*/
+
+/**
+ * When the primary data is in XML format and it is desired that the XML be
+ * stored directly in the meta-box, one of the <i>XML Box</i> forms may be used.
+ * The {@link ISO14496_Box_BXML Binary XML Box} may only be used when there is a
+ * single well-defined binarization of the XML for that defined format as
+ * identified by the handler.
+ *
+ * Within an XML box the data is in UTF-8 format unless the data starts with a
+ * byte-order-mark (BOM), which indicates that the data is in UTF-16 format.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 92 $
+ */
+final class ISO14496_Box_XML extends ISO14496_Box_Full
+{
+  /** @var string */
+  private $_xml;
+  
+  /**
+   * Constructs the class with given parameters and reads box related data from
+   * the ISO Base Media file.
+   *
+   * @param Reader  $reader The reader object.
+   */
+  public function __construct($reader, &$options = array())
+  {
+    parent::__construct($reader, $options);
+    
+    $this->_xml = $this->_reader->read
+      ($this->getOffset() + $this->getSize() - $this->_reader->getOffset());
+  }
+  
+  /**
+   * Returns the XML data.
+   * 
+   * @return string
+   */
+  public function getXml()
+  {
+    return $this->_xml;
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Exception.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Exception.php
new file mode 100644
index 0000000..c34f8f1
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Exception.php
@@ -0,0 +1,51 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: Exception.php 85 2008-04-23 20:21:36Z svollbehr $
+ */
+
+/**
+ * The ISO14496_Exception is thrown whenever an error occurs within the
+ * {@link ISO14496} class.
+ * 
+ * @package    php-reader
+ * @subpackage ISO 14496
+ * @author     Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 85 $
+ */
+class ISO14496_Exception extends Exception
+{
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/Magic.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/Magic.php
new file mode 100644
index 0000000..ab5b81d
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/Magic.php
@@ -0,0 +1,177 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2006-2008 The PHP Reader Project Workgroup. All rights
+ * reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package   php-reader
+ * @copyright Copyright (c) 2006-2008 PHP Reader Project Workgroup
+ * @license   http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version   $Id: Magic.php 73 2008-04-12 19:07:31Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("Reader.php");
+/**#@-*/
+
+/**
+ * This class is used to classify the given file using some magic bytes
+ * characteristic to a particular file type. The classification information can
+ * be a MIME type or just text describing the file.
+ *
+ * This method is slower than determining the type by file suffix but on the
+ * other hand reduces the risk of fail positives during the test.
+ *
+ * The magic file consists of ASCII characters defining the magic numbers for
+ * different file types. Each row has 4 to 5 columns, empty and commented lines
+ * (those starting with a hash character) are ignored. Columns are described
+ * below.
+ *
+ *  o <b>1</b> -- byte number to begin checking from. ">" indicates a dependency
+ *    upon the previous non-">" line
+ *  o <b>2</b> -- type of data to match. Can be one of following
+ *    - <i>byte</i> (single character)
+ *    - <i>short</i> (machine-order 16-bit integer)
+ *    - <i>long</i> (machine-order 32-bit integer)
+ *    - <i>string</i> (arbitrary-length string)
+ *    - <i>date</i> (long integer date (seconds since Unix epoch/1970))
+ *    - <i>beshort</i> (big-endian 16-bit integer)
+ *    - <i>belong</i> (big-endian 32-bit integer)
+ *    - <i>bedate</i> (big-endian 32-bit integer date)
+ *    - <i>leshort</i> (little-endian 16-bit integer)
+ *    - <i>lelong</i> (little-endian 32-bit integer)
+ *    - <i>ledate</i> (little-endian 32-bit integer date)
+ *  o <b>3</b> -- contents of data to match
+ *  o <b>4</b> -- file description/MIME type if matched
+ *  o <b>5</b> -- optional MIME encoding if matched and if above was a MIME type
+ *
+ * @package   php-reader
+ * @author    Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright Copyright (c) 2006-2008 PHP Reader Project Workgroup
+ * @license   http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version   $Rev: 73 $
+ */
+final class Magic
+{
+  /** @var string */
+  private $_magic;
+  
+  /**
+   * Reads the magic information from given magic file.
+   *
+   * @param string $filename The path to the magic file.
+   */
+  public function __construct($filename)
+  {
+    $reader = new Reader($filename);
+    $this->_magic = $reader->read($reader->getSize());
+  }
+  
+  /**
+   * Returns the recognized MIME type/description of the given file. The type
+   * is determined by the content using magic bytes characteristic for the
+   * particular file type.
+   *
+   * If the type could not be found, the function returns the default value, or
+   * <var>false</var>.
+   *
+   * @param string $filename The file path whose type to determine.
+   * @param string $default  The default value.
+   * @return string|false
+   */
+  public function getType($filename, $default = false)
+  {
+    $reader = new Reader($filename);
+
+    $parentOffset = 0;
+    foreach (preg_split("/^/m", $this->_magic) as $line) {
+      $chunks = array();
+      if (!preg_match("/^(?P<Dependant>>?)(?P<Byte>\d+)\s+(?P<MatchType>\S+)" .
+                      "\s+(?P<MatchData>\S+)(?:\s+(?P<MIMEType>[a-z]+\/[a-z-" .
+                      "0-9]+)?(?:\s+(?P<Description>.+))?)?$/", $line, $chunks))
+        continue;
+      
+      if ($chunks["Dependant"]) {
+        $reader->setOffset($parentOffset);
+        $reader->skip($chunks["Byte"]);
+      } else
+        $reader->setOffset($parentOffset = $chunks["Byte"]);
+
+      $matchType = strtolower($chunks["MatchType"]);
+      $matchData = preg_replace
+        (array("/\\\\ /", "/\\\\\\\\/", "/\\\\([0-7]{1,3})/e",
+               "/\\\\x([0-9A-Fa-f]{1,2})/e", "/0x([0-9A-Fa-f]+)/e"),
+         array(" ", "\\\\", "pack(\"H*\", base_convert(\"$1\", 8, 16));",
+               "pack(\"H*\", \"$1\");", "hexdec(\"$1\");"),
+         $chunks["MatchData"]);
+
+      switch ($matchType) {
+      case "byte":    // single character
+        $data = $reader->readInt8();
+        break;
+      case "short":   // machine-order 16-bit integer
+        $data = $reader->readInt16();
+        break;
+      case "long":    // machine-order 32-bit integer
+        $data = $reader->readInt32();
+        break;
+      case "string":  // arbitrary-length string
+        $data = $reader->readString8(strlen($matchData));
+        break;
+      case "date":    // long integer date (seconds since Unix epoch/1970)
+        $data = $reader->readInt64BE();
+        break;
+      case "beshort": // big-endian 16-bit integer
+        $data = $reader->readUInt16BE();
+        break;
+      case "belong":  // big-endian 32-bit integer
+      case "bedate":  // big-endian 32-bit integer date
+        $data = $reader->readUInt32BE();
+        break;
+      case "leshort": // little-endian 16-bit integer
+        $data = $reader->readUInt16LE();
+        break;
+      case "lelong":  // little-endian 32-bit integer
+      case "ledate":  // little-endian 32-bit integer date
+        $data = $reader->readUInt32LE();
+        break;
+      default:
+        $data = null;
+        break;
+      }
+
+      if (strcmp($data, $matchData) == 0) {
+        if (!empty($chunks["MIMEType"]))
+          return $chunks["MIMEType"];
+        if (!empty($chunks["Description"]))
+          return $chunks["Description"];
+      }
+    }
+    return $default;
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/Reader.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/Reader.php
new file mode 100644
index 0000000..98678b6
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/Reader.php
@@ -0,0 +1,216 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2006-2008 The PHP Reader Project Workgroup. All rights
+ * reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package   php-reader
+ * @copyright Copyright (c) 2006-2008 The PHP Reader Project Workgroup
+ * @license   http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version   $Id: Reader.php 104 2008-07-29 21:11:46Z svollbehr $
+ */
+
+/**#@+ @ignore */
+require_once("Reader/Exception.php");
+require_once("Transform.php");
+/**#@-*/
+
+/**
+ * The Reader class encapsulates a file. It is hence responsible of upkeeping
+ * the connection to the file, keeping track of the cursor position and reading
+ * data from it.
+ * 
+ * @package   php-reader
+ * @author    Sven Vollbehr <svollbehr@gmail.com>
+ * @author    Ryan Butterfield <buttza@gmail.com>
+ * @copyright Copyright (c) 2006-2008 The PHP Reader Project Workgroup
+ * @license   http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version   $Rev: 104 $
+ */
+class Reader
+{
+  /** @var resource */
+  private $_fd;
+  
+  /** @var integer */
+  private $_size;
+  
+  /**
+   * Constructs the Reader class with given file.
+   * 
+   * @param string $filename The path to the file.
+   * @param string $mode     The type of access.
+   * @throws Reader_Exception if the file cannot be read.
+   */
+  public function __construct($filename, $mode = "rb")
+  {
+    if (is_resource($filename) && 
+        in_array(get_resource_type($filename), array("file", "stream")))
+      $this->_fd = $filename;
+    else if (($this->_fd = fopen($filename, $mode)) === false)
+      throw new Reader_Exception("Unable to open file:" . $filename);
+    
+    fseek($this->_fd, 0, SEEK_END);
+    $this->_size = ftell($this->_fd);
+    fseek($this->_fd, 0);
+  }
+  
+  /**
+   * Closes the file.
+   */
+  public function __destruct()
+  {
+    @fclose($this->_fd);
+  }
+  
+  /**
+   * Checks whether there is more to be read in the file. Returns
+   * <var>true</var> if the end of the file has not yet been reached;
+   * <var>false</var> otherwise.
+   * 
+   * @return boolean 
+   */
+  public function available()
+  {
+    return $this->getOffset() < $this->_size;
+  }
+  
+  /**
+   * Jumps <var>size</var> amount of bytes in the file stream.
+   * 
+   * @param integer $size The amount of bytes.
+   * @return void
+   * @throws Reader_Exception if <var>size</var> attribute is negative.
+   */
+  public function skip($size)
+  {
+    if ($size < 0)
+      throw new Reader_Exception("Invalid argument");
+    if ($size == 0)
+      return;
+    fseek($this->_fd, $size, SEEK_CUR);
+  }
+  
+  /**
+   * Reads <var>length</var> amount of bytes from the file stream.
+   * 
+   * @param integer $length The amount of bytes.
+   * @return string
+   * @throws Reader_Exception if <var>length</var> attribute is negative.
+   */
+  public function read($length)
+  {
+    if ($length < 0)
+      throw new Reader_Exception("Invalid argument");
+    if ($length == 0)
+      return "";
+    return fread($this->_fd, $length);
+  }
+  
+  /**
+   * Returns the current point of operation.
+   * 
+   * @return integer
+   */
+  public function getOffset()
+  {
+    return ftell($this->_fd);
+  }
+
+  /**
+   * Sets the point of operation, ie the cursor offset value. The offset can
+   * also be set to a negative value when it is interpreted as an offset from
+   * the end of the file instead of the beginning.
+   * 
+   * @param integer $offset The new point of operation.
+   * @return void
+   */
+  public function setOffset($offset)
+  {
+    fseek($this->_fd, $offset < 0 ? $this->_size + $offset : $offset);
+  }
+  
+  /**
+   * Returns the file size in bytes.
+   * 
+   * @return integer
+   */
+  public function getSize() { return $this->_size; }
+  
+  /**
+   * Magic function so that $obj->value will work.
+   *
+   * @param string $name The field name.
+   * @return mixed
+   */
+  public function __get($name) {
+    if (method_exists($this, "get" . ucfirst(strtolower($name))))
+      return call_user_func(array($this, "get" . ucfirst(strtolower($name))));
+    else throw new Reader_Exception("Unknown field: " . $name);
+  }
+  
+  /**
+   * Magic function so that assignments with $obj->value will work.
+   *
+   * @param string $name  The field name.
+   * @param string $value The field value.
+   * @return mixed
+   */
+  public function __set($name, $value) {
+    if (method_exists($this, "set" . ucfirst(strtolower($name))))
+      call_user_func
+        (array($this, "set" . ucfirst(strtolower($name))), $value);
+    else throw new Reader_Exception("Unknown field: " . $name);
+  }
+  
+  /**
+   * Magic function to delegate the call to helper methods of
+   * <var>Transform</var> class to transform read data in another format.
+   *
+   * The read data length is determined from the helper method name. For methods
+   * where arbitrary data lengths are accepted a parameter can be used to
+   * specify the length.
+   *
+   * @param string $method The method to be called.
+   * @param string $params The parameters should the function accept them.
+   * @return mixed
+   * @throws Reader_Exception if no such transformer is implemented
+   */
+  public function __call($method, $params) {
+    $chunks = array();
+    if (preg_match
+          ("/read([a-z]{3,6})?(\d{1,2})?(?:LE|BE)?/i", $method, $chunks) &&
+        method_exists("Transform", preg_replace("/^read/", "from", $method))) {
+      return call_user_func
+        (array("Transform", preg_replace("/^read/", "from", $method)),
+         $this->read(preg_match("/String|(?:H|L)Hex/", $chunks[1]) ?
+                     (isset($params[0]) ? $params[0] : 1) :
+                     ($chunks[1] == "GUID" ? 16 : $chunks[2] / 8)));
+    } else throw new Reader_Exception("Unknown method: " . $method);
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/Reader/Exception.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/Reader/Exception.php
new file mode 100644
index 0000000..41d7018
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/Reader/Exception.php
@@ -0,0 +1,49 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package   php-reader
+ * @copyright Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license   http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version   $Id: Exception.php 39 2008-03-26 17:27:22Z svollbehr $
+ */
+
+/**
+ * The Reader_Exception is thrown whenever an error occurs within the Reader
+ * class during a file operation.
+ * 
+ * @package   php-reader
+ * @author    Sven Vollbehr <svollbehr@gmail.com>
+ * @copyright Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license   http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version   $Rev: 39 $
+ */
+class Reader_Exception extends Exception
+{
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/Transform.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/Transform.php
new file mode 100644
index 0000000..b39cd06
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/Transform.php
@@ -0,0 +1,745 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2006-2008 The PHP Reader Project Workgroup. All rights
+ * reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package   php-reader
+ * @copyright Copyright (c) 2006-2008 The PHP Reader Project Workgroup
+ * @license   http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version   $Id: Transform.php 105 2008-07-30 14:56:47Z svollbehr $
+ */
+
+/**
+ * An utility class to perform simple byte transformations on data.
+ *
+ * @package   php-reader
+ * @author    Sven Vollbehr <svollbehr@gmail.com>
+ * @author    Ryan Butterfield <buttza@gmail.com>
+ * @copyright Copyright (c) 2006-2008 The PHP Reader Project Workgroup
+ * @license   http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version   $Rev: 105 $
+ * @static
+ */
+final class Transform
+{
+  const MACHINE_ENDIAN_ORDER = 0;
+  const LITTLE_ENDIAN_ORDER  = 1;
+  const BIG_ENDIAN_ORDER     = 2;
+
+  /**
+   * Default private constructor for a static class.
+   */
+  private function __construct() {}
+  
+  /**
+   * Returns whether the current machine endian order is little endian.
+   *
+   * @return boolean
+   */
+  public static function isLittleEndian()
+  {
+    return self::fromInt32("\x01\x00\x00\x00") == 1;
+  }
+  
+  /**
+   * Returns whether the current machine endian order is big endian.
+   *
+   * @return boolean
+   */
+  public static function isBigEndian()
+  {
+    return self::fromInt32("\x00\x00\x00\x01") == 1;
+  }
+  
+  /**
+   * Returns 64-bit float as little-endian ordered binary data string.
+   *
+   * @param  integer $value The input value.
+   * @return string
+   */
+  public static function toInt64LE($value)
+  {
+    return pack("V*", $value & 0xffffffff, $value / (0xffffffff+1));
+  }
+
+  /**
+   * Returns little-endian ordered binary data as 64-bit float. PHP does not
+   * support 64-bit integers as the long integer is of 32-bits but using
+   * aritmetic operations it is implicitly converted into floating point which
+   * is of 64-bits long.
+   *
+   * @param string $value The binary data string.
+   * @return integer
+   */
+  public static function fromInt64LE($value)
+  {
+    list(, $lolo, $lohi, $hilo, $hihi) = unpack("v*", $value);
+    return ($hihi * (0xffff+1) + $hilo) * (0xffffffff+1) +
+      ($lohi * (0xffff+1) + $lolo);
+  }
+
+  /**
+   * Returns 64-bit float as big-endian ordered binary data string.
+   *
+   * @param integer $value The input value.
+   * @return string
+   */
+  public static function toInt64BE($value)
+  {
+    return pack("N*", $value / (0xffffffff+1), $value & 0xffffffff);
+  }
+
+  /**
+   * Returns big-endian ordered binary data as 64-bit float. PHP does not
+   * support 64-bit integers as the long integer is of 32-bits but using
+   * aritmetic operations it is implicitly converted into floating point which
+   * is of 64-bits long.
+   *
+   * @param string $value The binary data string.
+   * @return integer
+   */
+  public static function fromInt64BE($value)
+  {
+    list(, $hihi, $hilo, $lohi, $lolo) = unpack("n*", $value);
+    return ($hihi * (0xffff+1) + $hilo) * (0xffffffff+1) +
+      ($lohi * (0xffff+1) + $lolo);
+  }
+
+  /**
+   * Returns signed 32-bit integer as machine-endian ordered binary data.
+   *
+   * @param integer $value The input value.
+   * @return string
+   */
+  public static function toInt32($value)
+  {
+    return pack("l*", $value);
+  }
+
+  /**
+   * Returns machine-endian ordered binary data as signed 32-bit integer.
+   *
+   * @param string $value The binary data string.
+   * @return integer
+   */
+  public static function fromInt32($value)
+  {
+    list(, $int) = unpack("l*", $value);
+    return $int;
+  }
+
+  /**
+   * Returns signed 32-bit integer as little-endian ordered binary data.
+   *
+   * @param integer $value The input value.
+   * @return string
+   */
+  public static function toInt32LE($value)
+  {
+    if (self::isBigEndian())
+      return strrev(self::toInt32($value));
+    else
+      return self::toInt32($value);
+  }
+
+  /**
+   * Returns little-endian ordered binary data as signed 32-bit integer.
+   *
+   * @param string $value The binary data string.
+   * @return integer
+   */
+  public static function fromInt32LE($value)
+  {
+    if (self::isBigEndian())
+      return self::fromInt32(strrev($value));
+    else
+      return self::fromInt32($value);
+  }
+
+  /**
+   * Returns signed 32-bit integer as big-endian ordered binary data.
+   *
+   * @param integer $value The input value.
+   * @return string
+   */
+  public static function toInt32BE($value)
+  {
+    if (self::isBigEndian())
+      return self::toInt32($value);
+    else
+      return strrev(self::toInt32($value));
+  }
+
+  /**
+   * Returns big-endian ordered binary data as signed 32-bit integer.
+   *
+   * @param string $value The binary data string.
+   * @return integer
+   */
+  public static function fromInt32BE($value)
+  {
+    if (self::isBigEndian())
+      return self::fromInt32($value);
+    else
+      return self::fromInt32(strrev($value));
+  }
+
+  /**
+   * Returns unsigned 32-bit integer as little-endian ordered binary data.
+   *
+   * @param integer $value The input value.
+   * @return string
+   */
+  public static function toUInt32LE($value)
+  {
+    return pack("V*", $value);
+  }
+
+  /**
+   * Returns little-endian ordered binary data as unsigned 32-bit integer.
+   *
+   * @param string $value The binary data string.
+   * @return integer
+   */
+  public static function fromUInt32LE($value)
+  {
+    if (PHP_INT_SIZE < 8) {
+      list(, $lo, $hi) = unpack("v*", $value);
+      return $hi * (0xffff+1) + $lo; // eq $hi << 16 | $lo
+    } else {
+      list(, $int) = unpack("V*", $value);
+      return $int;
+    }
+  }
+
+  /**
+   * Returns unsigned 32-bit integer as big-endian ordered binary data.
+   *
+   * @param integer $value The input value.
+   * @return string
+   */
+  public static function toUInt32BE($value)
+  {
+    return pack("N*", $value);
+  }
+
+  /**
+   * Returns big-endian ordered binary data as unsigned 32-bit integer.
+   *
+   * @param string $value The binary data string.
+   * @return integer
+   */
+  public static function fromUInt32BE($value)
+  {
+    if (PHP_INT_SIZE < 8) {
+      list(, $hi, $lo) = unpack("n*", $value);
+      return $hi * (0xffff+1) + $lo; // eq $hi << 16 | $lo
+    } else {
+      list(, $int) = unpack("N*", $value);
+      return $int;
+    }
+  }
+
+  /**
+   * Returns signed 16-bit integer as machine endian ordered binary data.
+   *
+   * @param integer $value The input value.
+   * @return string
+   */
+  public static function toInt16($value)
+  {
+    return pack("s*", $value);
+  }
+
+  /**
+   * Returns machine endian ordered binary data as signed 16-bit integer.
+   *
+   * @param string $value The binary data string.
+   * @return integer
+   */
+  public static function fromInt16($value)
+  {
+    list(, $int) = unpack("s*", $value);
+    return $int;
+  }
+
+  /**
+   * Returns signed 16-bit integer as little-endian ordered binary data.
+   *
+   * @param integer $value The input value.
+   * @return string
+   */
+  public static function toInt16LE($value)
+  {
+    if (self::isBigEndian())
+      return strrev(self::toInt16($value));
+    else
+      return self::toInt16($value);
+  }
+
+  /**
+   * Returns little-endian ordered binary data as signed 16-bit integer.
+   *
+   * @param string $value The binary data string.
+   * @return integer
+   */
+  public static function fromInt16LE($value)
+  {
+    if (self::isBigEndian())
+      return self::fromInt16(strrev($value));
+    else
+      return self::fromInt16($value);
+  }
+
+  /**
+   * Returns signed 16-bit integer as big-endian ordered binary data.
+   *
+   * @param integer $value The input value.
+   * @return string
+   */
+  public static function toInt16BE($value)
+  {
+    if (self::isBigEndian())
+      return self::toInt16($value);
+    else
+      return strrev(self::toInt16($value));
+  }
+
+  /**
+   * Returns big-endian ordered binary data as signed 16-bit integer.
+   *
+   * @param string $value The binary data string.
+   * @return integer
+   */
+  public static function fromInt16BE($value)
+  {
+    if (self::isBigEndian())
+      return self::fromInt16($value);
+    else
+      return self::fromInt16(strrev($value));
+  }
+
+  /**
+   * Returns machine endian ordered binary data as unsigned 16-bit integer.
+   *
+   * @param string  $value The binary data string.
+   * @param integer $order The byte order of the binary data string.
+   * @return integer
+   */
+  private static function fromUInt16($value, $order = self::MACHINE_ENDIAN_ORDER)
+  {
+    list(, $int) = unpack
+      (($order == self::BIG_ENDIAN_ORDER ? "n" :
+        ($order == self::LITTLE_ENDIAN_ORDER ? "v" : "S")) . "*", $value);
+    return $int;
+  }
+
+  /**
+   * Returns unsigned 16-bit integer as little-endian ordered binary data.
+   *
+   * @param integer $value The input value.
+   * @return string
+   */
+  public static function toUInt16LE($value)
+  {
+    return pack("v*", $value);
+  }
+
+  /**
+   * Returns little-endian ordered binary data as unsigned 16-bit integer.
+   *
+   * @param string $value The binary data string.
+   * @return integer
+   */
+  public static function fromUInt16LE($value)
+  {
+    return self::fromUInt16($value, self::LITTLE_ENDIAN_ORDER);
+  }
+
+  /**
+   * Returns unsigned 16-bit integer as big-endian ordered binary data.
+   *
+   * @param integer $value The input value.
+   * @return string
+   */
+  public static function toUInt16BE($value)
+  {
+    return pack("n*", $value);
+  }
+
+  /**
+   * Returns big-endian ordered binary data as unsigned 16-bit integer.
+   *
+   * @param string $value The binary data string.
+   * @return integer
+   */
+  public static function fromUInt16BE($value)
+  {
+    return self::fromUInt16($value, self::BIG_ENDIAN_ORDER);
+  }
+
+  /**
+   * Returns an 8-bit integer as binary data.
+   *
+   * @param integer $value The input value.
+   * @return integer
+   */
+  public static function toInt8($value)
+  {
+    return pack("c*", $value);
+  }
+
+  /**
+   * Returns binary data as 8-bit integer.
+   *
+   * @param string $value The binary data string.
+   * @return integer
+   */
+  public static function fromInt8($value)
+  {
+    list(, $int) = unpack("c*", $value);
+    return $int;
+  }
+
+  /**
+   * Returns an unsigned 8-bit integer as binary data.
+   *
+   * @param integer $value The input value.
+   * @return integer
+   */
+  public static function toUInt8($value)
+  {
+    return pack("C*", $value);
+  }
+
+  /**
+   * Returns binary data as an unsigned 8-bit integer.
+   *
+   * @param string $value The binary data string.
+   * @return integer
+   */
+  public static function fromUInt8($value)
+  {
+    list(, $int) = unpack("C*", $value);
+    return $int;
+  }
+
+  /**
+   * Returns a floating point number as machine endian ordered binary data.
+   *
+   * @param float $value The input value.
+   * @return string
+   */
+  public static function toFloat($value)
+  {
+    return pack("f*", $value);
+  }
+
+  /**
+   * Returns machine endian ordered binary data as a floating point number.
+   *
+   * @param string $value The binary data string.
+   * @return float
+   */
+  public static function fromFloat($value)
+  {
+    list(, $float) = unpack("f*", $value);
+    return $float;
+  }
+
+  /**
+   * Returns a floating point number as little-endian ordered binary data.
+   *
+   * @param float $value The input value.
+   * @return string
+   */
+  public static function toFloatLE($value)
+  {
+    if (self::isBigEndian())
+      return strrev(self::toFloat($value));
+    else
+      return self::toFloat($value);
+  }
+
+  /**
+   * Returns little-endian ordered binary data as a floating point number.
+   *
+   * @param string $value The binary data string.
+   * @return float
+   */
+  public static function fromFloatLE($value)
+  {
+    if (self::isBigEndian())
+      return self::fromFloat(strrev($value));
+    else
+      return self::fromFloat($value);
+  }
+
+  /**
+   * Returns a floating point number as big-endian ordered binary data.
+   *
+   * @param float $value The input value.
+   * @return string
+   */
+  public static function toFloatBE($value)
+  {
+    if (self::isBigEndian())
+      return self::toFloat($value);
+    else
+      return strrev(self::toFloat($value));
+  }
+
+  /**
+   * Returns big-endian ordered binary data as a float point number.
+   *
+   * @param string $value The binary data string.
+   * @return float
+   */
+  public static function fromFloatBE($value)
+  {
+    if (self::isBigEndian())
+      return self::fromFloat($value);
+    else
+      return self::fromFloat(strrev($value));
+  }
+
+  /**
+   * Returns string as binary data padded to given length with zeros.
+   *
+   * @param string $value The input value.
+   * @return string
+   */
+  public static function toString8($value, $length, $padding = "\0")
+  {
+    return str_pad($value, $length, $padding);
+  }
+
+  /**
+   * Returns binary data as string. Removes terminating zero.
+   *
+   * @param string $value The binary data string.
+   * @return string
+   */
+  public static function fromString8($value)
+  {
+    return rtrim($value, "\0");
+  }
+
+  /**
+   * Returns machine-ordered multibyte string as UTF-16 defined-order binary
+   * data. The byte order is stored using a byte order mask (BOM) in the binary
+   * data string.
+   *
+   * @param string $value The input value.
+   * @param integer $order The byte order of the binary data string.
+   * @return string
+   */
+  public static function toString16($value, $order = self::MACHINE_ENDIAN_ORDER)
+  {
+    $format = $order == self::BIG_ENDIAN_ORDER ? "n" :
+      ($order == self::LITTLE_ENDIAN_ORDER ? "v" : "S");
+    $string = pack($format, 0xfeff);
+    foreach (unpack("S*", $value) as $char)
+      $string .= pack($format, $char);
+    return $string;
+  }
+
+  /**
+   * Returns UTF-16 formatted binary data as machine-ordered multibyte string.
+   * The byte order is determined from the byte order mark included in the
+   * binary data string. The order parameter is updated if a BOM is found.
+   *
+   * @param string  $value The binary data string.
+   * @param integer $order The endian to decode using if no BOM was found.
+   * @return string
+   */
+  public static function fromString16
+    ($value, &$order = self::MACHINE_ENDIAN_ORDER)
+  {
+    if (strlen($value) < 2)
+      return "";
+    
+    if (ord($value[0]) == 0xfe && ord($value[1]) == 0xff) {
+      $order = self::BIG_ENDIAN_ORDER;
+      return self::fromString16BE(substr($value, 2));
+    }
+    else if (ord($value[0]) == 0xff && ord($value[1]) == 0xfe) {
+      $order = self::LITTLE_ENDIAN_ORDER;
+      return self::fromString16LE(substr($value, 2));
+    }
+    else if ($order == self::BIG_ENDIAN_ORDER ||
+      ($order == self::MACHINE_ENDIAN_ORDER && self::isBigEndian()))
+      return self::fromString16BE($value);
+    else
+      return self::fromString16LE($value);
+  }
+
+  /**
+   * Returns machine-ordered multibyte string as little-endian ordered binary
+   * data.
+   *
+   * @param string $value The input value.
+   * @return string
+   */
+  public static function toString16LE($value)
+  {
+    $string = "";
+    foreach (unpack("S*", $value) as $char)
+      $string .= pack("v", $char);
+    return $string;
+  }
+
+  /**
+   * Returns little-endian ordered binary data as machine ordered multibyte
+   * string. Removes terminating zero.
+   *
+   * @param string $value The binary data string.
+   * @return string
+   */
+  public static function fromString16LE($value)
+  {
+    $string = "";
+    foreach (unpack("v*", substr($value, -2) == "\0\0" ?
+                    substr($value, 0, -2) : $value) as $char)
+      $string .= pack("S", $char);
+    return $string;
+  }
+
+  /**
+   * Returns machine ordered multibyte string as big-endian ordered binary data.
+   *
+   * @param string $value The input value.
+   * @return string
+   */
+  public static function toString16BE($value)
+  {
+    $string = "";
+    foreach (unpack("S*", $value) as $char)
+      $string .= pack("n", $char);
+    return $string;
+  }
+
+  /**
+   * Returns big-endian ordered binary data as machine ordered multibyte string.
+   * Removes terminating zero.
+   * 
+   * @param string $value The binary data string.
+   * @return string
+   */
+  public static function fromString16BE($value)
+  {
+    $string = "";
+    foreach (unpack("n*", substr($value, -2) == "\0\0" ?
+                    substr($value, 0, -2) : $value) as $char)
+      $string .= pack("S", $char);
+    return $string;
+  }
+
+  /**
+   * Returns hexadecimal string having high nibble first as binary data.
+   *
+   * @param string $value The input value.
+   * @return string
+   */
+  public static function toHHex($value)
+  {
+    return pack("H*", $value);
+  }
+
+  /**
+   * Returns binary data as hexadecimal string having high nibble first.
+   *
+   * @param string $value The binary data string.
+   * @return string
+   */
+  public static function fromHHex($value)
+  {
+    list($hex) = unpack("H*0", $value);
+    return $hex;
+  }
+
+  /**
+   * Returns hexadecimal string having low nibble first as binary data.
+   *
+   * @param string $value The input value.
+   * @return string
+   */
+  public static function toLHex($value)
+  {
+    return pack("h*", $value);
+  }
+
+  /**
+   * Returns binary data as hexadecimal string having low nibble first.
+   *
+   * @param string $value The binary data string.
+   * @return string
+   */
+  public static function fromLHex($value)
+  {
+    list($hex) = unpack("h*0", $value);
+    return $hex;
+  }
+
+  /**
+   * Returns big-endian ordered hexadecimal GUID string as little-endian ordered
+   * binary data string.
+   *
+   * @param string $value The input value.
+   * @return string
+   */
+  public static function toGUID($value)
+  {
+    $string = ""; $C = preg_split("/-/", $value);
+    return pack
+      ("V1v2N2", hexdec($C[0]), hexdec($C[1]), hexdec($C[2]),
+       hexdec($C[3] . substr($C[4], 0, 4)), hexdec(substr($C[4], 4)));
+  }
+
+  /**
+   * Returns the little-endian ordered binary data as big-endian ordered
+   * hexadecimal GUID string.
+   *
+   * @param string $value The binary data string.
+   * @return string
+   */
+  public static function fromGUID($value)
+  {
+    $C = @unpack("V1V/v2v/N2N", $value);
+    list($hex) = @unpack("H*0", pack
+      ("NnnNN", $C["V"], $C["v1"], $C["v2"], $C["N1"], $C["N2"]));
+
+    /* Fixes a bug in PHP versions earlier than Jan 25 2006 */
+    if (implode("", unpack("H*", pack("H*", "a"))) == "a00")
+      $hex = substr($hex, 0, -1);
+
+    return preg_replace
+      ("/^(.{8})(.{4})(.{4})(.{4})/", "\\1-\\2-\\3-\\4-", $hex);
+  }
+}
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/Twiddling.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/Twiddling.php
new file mode 100644
index 0000000..8ad1285
--- /dev/null
+++ b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/Twiddling.php
@@ -0,0 +1,235 @@
+<?php
+/**
+ * PHP Reader Library
+ *
+ * Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  - Neither the name of the project workgroup nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package    php-reader
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Id: Twiddling.php 110 2008-09-05 17:10:51Z svollbehr $
+ */
+
+/**
+ * A utility class to perform bit twiddling on integers.
+ *
+ * @package    php-reader
+ * @author     Ryan Butterfield <buttza@gmail.com>
+ * @copyright  Copyright (c) 2008 The PHP Reader Project Workgroup
+ * @license    http://code.google.com/p/php-reader/wiki/License New BSD License
+ * @version    $Rev: 110 $
+ * @static
+ */
+final class Twiddling
+{
+  /**
+   * Default private constructor for a static class.
+   */
+  private function __construct() {}
+
+  /**
+   * Sets a bit at a given position in an integer.
+   *
+   * @param integer $integer  The value to manipulate.
+   * @param integer $position The position of the bit to set.
+   * @param boolean $on       Whether to enable or clear the bit.
+   * @return integer
+   */
+  public static function setBit($integer, $position, $on)
+  {
+    return $on ? self::enableBit($integer, $position) :
+      self::clearBit($integer, $position);
+  }
+
+  /**
+   * Enables a bit at a given position in an integer.
+   *
+   * @param integer $integer  The value to manipulate.
+   * @param integer $position The position of the bit to enable.
+   * @return integer
+   */
+  public static function enableBit($integer, $position)
+  {
+    return $integer | (1 << $position);
+  }
+
+  /**
+   * Clears a bit at a given position in an integer.
+   *
+   * @param integer $integer  The value to manipulate.
+   * @param integer $position The position of the bit to clear.
+   * @return integer
+   */
+  public static function clearBit($integer, $position)
+  {
+    return $integer & ~(1 << $position);
+  }
+
+  /**
+   * Toggles a bit at a given position in an integer.
+   *
+   * @param integer $integer  The value to manipulate.
+   * @param integer $position The position of the bit to toggle.
+   * @return integer
+   */
+  public static function toggleBit($integer, $position)
+  {
+    return $integer ^ (1 << $position);
+  }
+
+  /**
+   * Tests a bit at a given position in an integer.
+   *
+   * @param integer $integer  The value to test.
+   * @param integer $position The position of the bit to test.
+   * @return boolean
+   */
+  public static function testBit($integer, $position)
+  {
+    return ($integer & (1 << $position)) != 0;
+  }
+
+  /**
+   * Sets a given set of bits in an integer.
+   *
+   * @param integer $integer The value to manipulate.
+   * @param integer $bits    The bits to set.
+   * @param boolean $on      Whether to enable or clear the bits.
+   * @return integer
+   */
+  public static function setBits($integer, $bits, $on)
+  {
+    return $on ? self::enableBits($integer, $bits) :
+      self::clearBits($integer, $bits);
+  }
+
+  /**
+   * Enables a given set of bits in an integer.
+   *
+   * @param integer $integer The value to manipulate.
+   * @param integer $bits    The bits to enable.
+   * @return integer
+   */
+  public static function enableBits($integer, $bits)
+  {
+    return $integer | $bits;
+  }
+
+  /**
+   * Clears a given set of bits in an integer.
+   *
+   * @param integer $integer The value to manipulate.
+   * @param integer $bits    The bits to clear.
+   * @return integer
+   */
+  public static function clearBits($integer, $bits)
+  {
+    return $integer & ~$bits;
+  }
+
+  /**
+   * Toggles a given set of bits in an integer.
+   *
+   * @param integer $integer The value to manipulate.
+   * @param integer $bits    The bits to toggle.
+   * @return integer
+   */
+  public static function toggleBits($integer, $bits)
+  {
+    return $integer ^ $bits;
+  }
+
+  /**
+   * Tests a given set of bits in an integer
+   * returning whether all bits are set.
+   *
+   * @param integer $integer The value to test.
+   * @param integer $bits    The bits to test.
+   * @return boolean
+   */
+  public static function testAllBits($integer, $bits)
+  {
+    return ($integer & $bits) == $bits;
+  }
+
+  /**
+   * Tests a given set of bits in an integer
+   * returning whether any bits are set.
+   *
+   * @param integer $integer The value to test.
+   * @param integer $bits    The bits to test.
+   * @return boolean
+   */
+  public static function testAnyBits($integer, $bits)
+  {
+    return ($integer & $bits) != 0;
+  }
+
+  /**
+   * Stores a value in a given range in an integer.
+   *
+   * @param integer $integer The value to store into.
+   * @param integer $start   The position to store from. Must be <= $end.
+   * @param integer $end     The position to store to. Must be >= $start.
+   * @param integer $value   The value to store.
+   * @return integer
+   */
+  public static function setValue($integer, $start, $end, $value)
+  {
+    return self::clearBits($integer, self::getMask($start, $end) << $start) |
+      ($value << $start);
+  }
+
+  /**
+   * Retrieves a value from a given range in an integer, inclusive.
+   *
+   * @param integer $integer The value to read from.
+   * @param integer $start   The position to read from. Must be <= $end.
+   * @param integer $end     The position to read to. Must be >= $start.
+   * @return integer
+   */
+  public static function getValue($integer, $start, $end)
+  {
+    return ($integer & self::getMask($start, $end)) >> $start;
+  }
+
+  /**
+   * Returns an integer with all bits set from start to end.
+   *
+   * @param integer $start The position to start setting bits from. Must
+   *                       be <= $end.
+   * @param integer $end   The position to stop setting bits. Must be >= $start.
+   * @return integer
+   */
+  public static function getMask($start, $end)
+  {
+    $mask = 0;
+    for (; $start <= $end; $start++)
+      $mask |= 1 << $start;
+    return $mask;
+  }
+}