diff options
Diffstat (limited to 'libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/StreamPrioritization.php')
| -rw-r--r-- | libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/StreamPrioritization.php | 99 |
1 files changed, 0 insertions, 99 deletions
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 deleted file mode 100644 index e5f1bf5..0000000 --- a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/StreamPrioritization.php +++ /dev/null @@ -1,99 +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: 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; } -} |