diff options
Diffstat (limited to 'libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/RVRB.php')
| -rw-r--r-- | libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/RVRB.php | 314 |
1 files changed, 0 insertions, 314 deletions
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/RVRB.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/RVRB.php deleted file mode 100644 index 1027ea8..0000000 --- a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ID3/Frame/RVRB.php +++ /dev/null @@ -1,314 +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: RVRB.php 105 2008-07-30 14:56:47Z svollbehr $ - */ - -/**#@+ @ignore */ -require_once("ID3/Frame.php"); -/**#@-*/ - -/** - * The <i>Reverb</i> is yet another subjective frame, with which you can adjust - * echoes of different kinds. Reverb left/right is the delay between every - * bounce in milliseconds. Reverb bounces left/right is the number of bounces - * that should be made. $FF equals an infinite number of bounces. Feedback is - * the amount of volume that should be returned to the next echo bounce. $00 is - * 0%, $FF is 100%. If this value were $7F, there would be 50% volume reduction - * on the first bounce, 50% of that on the second and so on. Left to left means - * the sound from the left bounce to be played in the left speaker, while left - * to right means sound from the left bounce to be played in the right speaker. - * - * Premix left to right is the amount of left sound to be mixed in the right - * before any reverb is applied, where $00 id 0% and $FF is 100%. Premix right - * to left does the same thing, but right to left. Setting both premix to $FF - * would result in a mono output (if the reverb is applied symmetric). There may - * only be one RVRB 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_RVRB extends ID3_Frame -{ - /** @var integer */ - private $_reverbLeft; - - /** @var integer */ - private $_reverbRight; - - /** @var integer */ - private $_reverbBouncesLeft; - - /** @var integer */ - private $_reverbBouncesRight; - - /** @var integer */ - private $_reverbFeedbackLtoL; - - /** @var integer */ - private $_reverbFeedbackLtoR; - - /** @var integer */ - private $_reverbFeedbackRtoR; - - /** @var integer */ - private $_reverbFeedbackRtoL; - - /** @var integer */ - private $_premixLtoR; - - /** @var integer */ - private $_premixRtoL; - - /** - * 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; - - $this->_reverbLeft = Transform::fromUInt16BE(substr($this->_data, 0, 2)); - $this->_reverbRight = Transform::fromUInt16BE(substr($this->_data, 2, 2)); - $this->_reverbBouncesLeft = Transform::fromUInt8($this->_data[4]); - $this->_reverbBouncesRight = Transform::fromUInt8($this->_data[5]); - $this->_reverbFeedbackLtoL = Transform::fromUInt8($this->_data[6]); - $this->_reverbFeedbackLtoR = Transform::fromUInt8($this->_data[7]); - $this->_reverbFeedbackRtoR = Transform::fromUInt8($this->_data[8]); - $this->_reverbFeedbackRtoL = Transform::fromUInt8($this->_data[9]); - $this->_premixLtoR = Transform::fromUInt8($this->_data[10]); - $this->_premixRtoL = Transform::fromUInt8($this->_data[11]); - } - - /** - * Returns the left reverb. - * - * @return integer - */ - public function getReverbLeft() { return $this->_reverbLeft; } - - /** - * Sets the left reverb. - * - * @param integer $reverbLeft The left reverb. - */ - public function setReverbLeft($reverbLeft) - { - return $this->_reverbLeft = $reverbLeft; - } - - /** - * Returns the right reverb. - * - * @return integer - */ - public function getReverbRight() { return $this->_reverbRight; } - - /** - * Sets the right reverb. - * - * @param integer $reverbRight The right reverb. - */ - public function setReverbRight($reverbRight) - { - return $this->_reverbRight = $reverbRight; - } - - /** - * Returns the left reverb bounces. - * - * @return integer - */ - public function getReverbBouncesLeft() { return $this->_reverbBouncesLeft; } - - /** - * Sets the left reverb bounces. - * - * @param integer $reverbBouncesLeft The left reverb bounces. - */ - public function setReverbBouncesLeft($reverbBouncesLeft) - { - $this->_reverbBouncesLeft = $reverbBouncesLeft; - } - - /** - * Returns the right reverb bounces. - * - * @return integer - */ - public function getReverbBouncesRight() { return $this->_reverbBouncesRight; } - - /** - * Sets the right reverb bounces. - * - * @param integer $reverbBouncesRight The right reverb bounces. - */ - public function setReverbBouncesRight($reverbBouncesRight) - { - $this->_reverbBouncesRight = $reverbBouncesRight; - } - - /** - * Returns the left-to-left reverb feedback. - * - * @return integer - */ - public function getReverbFeedbackLtoL() { return $this->_reverbFeedbackLtoL; } - - /** - * Sets the left-to-left reverb feedback. - * - * @param integer $reverbFeedbackLtoL The left-to-left reverb feedback. - */ - public function setReverbFeedbackLtoL($reverbFeedbackLtoL) - { - $this->_reverbFeedbackLtoL = $reverbFeedbackLtoL; - } - - /** - * Returns the left-to-right reverb feedback. - * - * @return integer - */ - public function getReverbFeedbackLtoR() { return $this->_reverbFeedbackLtoR; } - - /** - * Sets the left-to-right reverb feedback. - * - * @param integer $reverbFeedbackLtoR The left-to-right reverb feedback. - */ - public function setReverbFeedbackLtoR($reverbFeedbackLtoR) - { - $this->_reverbFeedbackLtoR = $reverbFeedbackLtoR; - } - - /** - * Returns the right-to-right reverb feedback. - * - * @return integer - */ - public function getReverbFeedbackRtoR() { return $this->_reverbFeedbackRtoR; } - - /** - * Sets the right-to-right reverb feedback. - * - * @param integer $reverbFeedbackRtoR The right-to-right reverb feedback. - */ - public function setReverbFeedbackRtoR($reverbFeedbackRtoR) - { - $this->_reverbFeedbackRtoR = $reverbFeedbackRtoR; - } - - /** - * Returns the right-to-left reverb feedback. - * - * @return integer - */ - public function getReverbFeedbackRtoL() { return $this->_reverbFeedbackRtoL; } - - /** - * Sets the right-to-left reverb feedback. - * - * @param integer $reverbFeedbackRtoL The right-to-left reverb feedback. - */ - public function setReverbFeedbackRtoL($reverbFeedbackRtoL) - { - $this->_reverbFeedbackRtoL = $reverbFeedbackRtoL; - } - - /** - * Returns the left-to-right premix. - * - * @return integer - */ - public function getPremixLtoR() { return $this->_premixLtoR; } - - /** - * Sets the left-to-right premix. - * - * @param integer $premixLtoR The left-to-right premix. - */ - public function setPremixLtoR($premixLtoR) - { - $this->_premixLtoR = $premixLtoR; - } - - /** - * Returns the right-to-left premix. - * - * @return integer - */ - public function getPremixRtoL() { return $this->_premixRtoL; } - - /** - * Sets the right-to-left premix. - * - * @param integer $premixRtoL The right-to-left premix. - */ - public function setPremixRtoL($premixRtoL) - { - $this->_premixRtoL = $premixRtoL; - } - - /** - * Returns the frame raw data. - * - * @return string - */ - public function __toString() - { - $this->setData - (Transform::toUInt16BE($this->_reverbLeft) . - Transform::toUInt16BE($this->_reverbRight) . - Transform::toUInt8($this->_reverbBouncesLeft) . - Transform::toUInt8($this->_reverbBouncesRight) . - Transform::toUInt8($this->_reverbFeedbackLtoL) . - Transform::toUInt8($this->_reverbFeedbackLtoR) . - Transform::toUInt8($this->_reverbFeedbackRtoR) . - Transform::toUInt8($this->_reverbFeedbackRtoL) . - Transform::toUInt8($this->_premixLtoR) . - Transform::toUInt8($this->_premixRtoL)); - return parent::__toString(); - } -} |