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author | Heshan <heshan@heidisoft.com> | 2011-07-12 09:42:44 +0530 |
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committer | Heshan <heshan@heidisoft.com> | 2011-07-12 09:42:44 +0530 |
commit | b2eb0df792e7724538c4afeb7d8929a241a03773 (patch) | |
tree | 08753d134ca763de0fa58b46809d1f164443731b /libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/CTTS.php | |
parent | 0efed16fb38616e5a1c94fa5f1f74107059d6d43 (diff) | |
download | video-b2eb0df792e7724538c4afeb7d8929a241a03773.tar.gz video-b2eb0df792e7724538c4afeb7d8929a241a03773.tar.bz2 |
Remove the library addons and other unwanted folders.
Diffstat (limited to 'libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/CTTS.php')
-rw-r--r-- | libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/CTTS.php | 99 |
1 files changed, 0 insertions, 99 deletions
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/CTTS.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/CTTS.php deleted file mode 100644 index c3d3dba..0000000 --- a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/CTTS.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 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: CTTS.php 92 2008-05-10 13:43:14Z svollbehr $ - */ - -/**#@+ @ignore */ -require_once("ISO14496/Box/Full.php"); -/**#@-*/ - -/** - * The <i>Composition Time to Sample Box</i> provides the offset between - * decoding time and composition time. Since decoding time must be less than the - * composition time, the offsets are expressed as unsigned numbers such that - * CT(n) = DT(n) + CTTS(n) where CTTS(n) is the (uncompressed) table entry for - * sample n. - * - * The composition time to sample table is optional and must only be present if - * DT and CT differ for any samples. Hint tracks do not use this box. - * - * @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_CTTS extends ISO14496_Box_Full -{ - /** @var Array */ - private $_compositionOffsetTable = array(); - - /** - * 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); - - $entryCount = $this->_reader->readUInt32BE(); - $data = $this->_reader->read - ($this->getOffset() + $this->getSize() - $this->_reader->getOffset()); - for ($i = 1; $i <= $entryCount; $i++) - $this->_compositionOffsetTable[$i] = array - ("sampleCount" => - Transform::fromUInt32BE(substr($data, ($i - 1) * 8, 4)), - "sampleOffset" => - Transform::fromUInt32BE(substr($data, $i * 8 - 4, 4))); - } - - /** - * Returns an array of values. Each entry is an array containing the following - * keys. - * o sampleCount -- an integer that counts the number of consecutive samples - * that have the given offset. - * o sampleOffset -- a non-negative integer that gives the offset between CT - * and DT, such that CT(n) = DT(n) + CTTS(n). - * - * @return Array - */ - public function getCompositionOffsetTable() - { - return $this->_compositionOffsetTable; - } -} |