a97d59bf89
git-svn-id: http://php-reader.googlecode.com/svn/trunk@92 51a70ab9-7547-0410-9469-37e369ee0574
86 lines
3.2 KiB
PHP
86 lines
3.2 KiB
PHP
<?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 $Id$
|
|
*/
|
|
|
|
/**#@+ @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 $Rev$
|
|
*/
|
|
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;
|
|
}
|
|
}
|