1 files changed, 150 insertions, 0 deletions
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");
+  }
+}