diff options
Diffstat (limited to 'libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/ETCO.php')
| -rw-r--r-- | libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/ETCO.php | 168 |
1 files changed, 0 insertions, 168 deletions
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/ETCO.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/ETCO.php deleted file mode 100644 index 14e8516..0000000 --- a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/ETCO.php +++ /dev/null @@ -1,168 +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 ID3 - * @copyright Copyright (c) 2008 The PHP Reader Project Workgroup - * @license http://code.google.com/p/php-reader/wiki/License New BSD License - * @version $Id: ETCO.php 105 2008-07-30 14:56:47Z svollbehr $ - */ - -/**#@+ @ignore */ -require_once("ID3/Frame.php"); -require_once("ID3/Timing.php"); -/**#@-*/ - -/** - * The <i>Event timing codes</i> allows synchronisation with key events in the - * audio. - * - * The events are an array of timestamp and type pairs. The time stamp is set to - * zero if directly at the beginning of the sound or after the previous event. - * All events are sorted in chronological order. - * - * The events $E0-EF are for user events. You might want to synchronise your - * music to something, like setting off an explosion on-stage, activating a - * screensaver etc. - * - * There may only be one ETCO frame in each tag. - * - * @package php-reader - * @subpackage ID3 - * @author Sven Vollbehr <svollbehr@gmail.com> - * @author Ryan Butterfield <buttza@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: 105 $ - */ -final class ID3_Frame_ETCO extends ID3_Frame - implements ID3_Timing -{ - /** - * The list of event types. - * - * @var Array - */ - public static $types = array - ("Padding", "End of initial silence", "Intro start", "Main part start", - "Outro start", "Outro end", "Verse start","Refrain start", - "Interlude start", "Theme start", "Variation start", "Key change", - "Time change", "Momentary unwanted noise", "Sustained noise", - "Sustained noise end", "Intro end", "Main part end", "Verse end", - "Refrain end", "Theme end", "Profanity", "Profanity end", - - 0xe0 => "User event", "User event", "User event", "User event", - "User event", "User event", "User event", "User event", "User event", - "User event", "User event", "User event", "User event", "User event", - - 0xfd => "Audio end (start of silence)", "Audio file ends", - "One more byte of events follows"); - - /** @var integer */ - private $_format = ID3_Timing::MPEG_FRAMES; - - /** @var Array */ - private $_events = array(); - - /** - * Constructs the class with given parameters and parses object related data. - * - * @param Reader $reader The reader object. - * @param Array $options The options array. - */ - public function __construct($reader = null, &$options = array()) - { - parent::__construct($reader, $options); - - if ($reader === null) - return; - - $this->_format = Transform::fromUInt8($this->_data[0]); - for ($i = 1; $i < $this->getSize(); $i += 5) { - $this->_events[Transform::fromUInt32BE(substr($this->_data, $i + 1, 4))] = - $data = Transform::fromUInt8($this->_data[$i]); - if ($data == 0xff) - break; - } - ksort($this->_events); - } - - /** - * Returns the timing format. - * - * @return integer - */ - public function getFormat() { return $this->_format; } - - /** - * Sets the timing format. - * - * @see ID3_Timing - * @param integer $format The timing format. - */ - public function setFormat($format) { $this->_format = $format; } - - /** - * Returns the events as an associated array having the timestamps as keys and - * the event types as values. - * - * @return Array - */ - public function getEvents() { return $this->_events; } - - /** - * Sets the events using given format. The value must be an associated array - * having the timestamps as keys and the event types as values. - * - * @param Array $events The events array. - * @param integer $format The timing format. - */ - public function setEvents($events, $format = false) - { - $this->_events = $events; - if ($format !== false) - $this->_format = $format; - ksort($this->_events); - } - - /** - * Returns the frame raw data. - * - * @return string - */ - public function __toString() - { - $data = Transform::toUInt8($this->_format); - foreach ($this->_events as $timestamp => $type) - $data .= Transform::toUInt8($type) . Transform::toUInt32BE($timestamp); - $this->setData($data); - return parent::__toString(); - } -} |