diff options
Diffstat (limited to 'libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/TimecodeIndexParameters.php')
| -rw-r--r-- | libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/TimecodeIndexParameters.php | 125 |
1 files changed, 0 insertions, 125 deletions
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/TimecodeIndexParameters.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/TimecodeIndexParameters.php deleted file mode 100644 index a7a9ef8..0000000 --- a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/TimecodeIndexParameters.php +++ /dev/null @@ -1,125 +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: TimecodeIndexParameters.php 108 2008-09-05 17:00:05Z svollbehr $ - */ - -/**#@+ @ignore */ -require_once("ASF/Object.php"); -/**#@-*/ - -/** - * The <i>Timecode Index Parameters Object</i> supplies information about those - * streams that are actually indexed (there must be at least one stream in an - * index) by timecodes. All streams referred to in the - * {@link ASF_Object_TimecodeIndexParameters Timecode Index Parameters Object} - * must have timecode Payload Extension Systems associated with them in the - * {@link ASF_Object_ExtendedStreamProperties Extended Stream Properties - * Object}. This object shall be present in the {@link ASF_Object_Header Header - * Object} if there is a {@link ASF_Object_TimecodeIndex Timecode Index Object} - * present in the file. - * - * An Index Specifier is required for each stream that will be indexed by the - * {@link ASF_Object_TimecodeIndex Timecode Index Object}. These specifiers must - * exactly match those in the {@link ASF_Object_TimecodeIndex Timecode Index - * Object}. - * - * @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_TimecodeIndexParameters extends ASF_Object -{ - /** @var string */ - private $_indexEntryCountInterval; - - /** @var Array */ - private $_indexSpecifiers = 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->_indexEntryCountInterval = $this->_reader->readUInt32LE(); - $indexSpecifiersCount = $this->_reader->readUInt16LE(); - for ($i = 0; $i < $indexSpecifiersCount; $i++) { - $this->_indexSpecifiers[] = array - ("streamNumber" => $this->_reader->readUInt16LE(), - "indexType" => $this->_reader->readUInt16LE()); - } - } - - /** - * Returns the interval between each index entry by the number of media - * objects. This value cannot be 0. - * - * @return integer - */ - public function getIndexEntryCountInterval() - { - return $this->_indexEntryCountInterval; - } - - /** - * Returns an array of index entries. Each entry consists of the following - * keys. - * - * o streamNumber -- Specifies the stream number that the Index Specifiers - * refer to. Valid values are between 1 and 127. - * - * o indexType -- Specifies the type of index. Values are defined as - * follows: - * 2 = Nearest Past Media Object, - * 3 = Nearest Past Cleanpoint (1 is not a valid value). - * For a video stream, The Nearest Past Media Object indexes point to the - * closest data packet containing an entire video frame or the first - * fragment of a video frame, and the Nearest Past Cleanpoint indexes - * point to the closest data packet containing an entire video frame (or - * first fragment of a video frame) that is a key frame. Nearest Past - * Media Object is the most common value. - * - * @return Array - */ - public function getIndexSpecifiers() { return $this->_indexSpecifiers; } -} |