1 files changed, 121 insertions, 0 deletions
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; }
+}