aboutsummaryrefslogtreecommitdiff
path: root/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/ELST.php
diff options
context:
space:
mode:
Diffstat (limited to 'libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/ELST.php')
-rw-r--r--libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/ELST.php108
1 files changed, 0 insertions, 108 deletions
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/ELST.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/ELST.php
deleted file mode 100644
index 56ae8da..0000000
--- a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/ELST.php
+++ /dev/null
@@ -1,108 +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: ELST.php 92 2008-05-10 13:43:14Z svollbehr $
- */
-
-/**#@+ @ignore */
-require_once("ISO14496/Box/Full.php");
-/**#@-*/
-
-/**
- * The <i>Edit List Box</i> contains an explicit timeline map. Each entry
- * defines part of the track time-line: by mapping part of the media time-line,
- * or by indicating empty time, or by defining a dwell, where a single
- * time-point in the media is held for a period.
- *
- * @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_ELST extends ISO14496_Box_Full
-{
- /** @var Array */
- private $_entries = 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 = $this->_reader->readUInt32BE();
- for ($i = 1; $i <= $entryCount; $i++) {
- $entry = array();
- if ($this->getVersion() == 1) {
- $entry["segmentDuration"] = $this->_reader->readInt64BE();
- $entry["mediaTime"] = $this->_reader->readInt64BE();
- } else {
- $entry["segmentDuration"] = $this->_reader->readUInt32BE();
- $entry["mediaTime"] = $this->_reader->readInt32BE();
- }
- $entry["mediaRate"] = $this->_reader->readInt16BE() +
- $this->_reader->readInt16BE() / 10;
- $this->_entries[] = $entry;
- }
- }
-
- /**
- * Returns an array of entries. Each entry is an array containing the
- * following keys.
- * o segmentDuration: specifies the duration of this edit segment in units
- * of the timescale in the {@link ISO14496_Box_MVHD Movie Header Box}.
- * o mediaTime: the starting time within the media of this edit segment (in
- * media time scale units, in composition time). If this field is set to
- * –1, it is an empty edit. The last edit in a track shall never be an
- * empty edit. Any difference between the duration in the
- * {@link ISO14496_Box_MVHD Movie Header Box}, and the track's duration is
- * expressed as an implicit empty edit at the end.
- * o mediaRate: the relative rate at which to play the media corresponding
- * to this edit segment. If this value is 0, then the edit is specifying
- * a dwell: the media at media-time is presented for the segment-duration.
- * Otherwise this field shall contain the value 1.
- *
- * @return Array
- */
- public function getEntries()
- {
- return $this->_entries;
- }
-}