diff options
Diffstat (limited to 'libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/BandwidthSharing.php')
| -rw-r--r-- | libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/BandwidthSharing.php | 133 |
1 files changed, 0 insertions, 133 deletions
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 deleted file mode 100644 index 532ae58..0000000 --- a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/BandwidthSharing.php +++ /dev/null @@ -1,133 +0,0 @@ -<?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; } -} |