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diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/HMHD.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/HMHD.php
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--- a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ISO14496/Box/HMHD.php
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@@ -1,110 +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: HMHD.php 92 2008-05-10 13:43:14Z svollbehr $
- */
-
-/**#@+ @ignore */
-require_once("ISO14496/Box/Full.php");
-/**#@-*/
-
-/**
- * The <i>Hint Media Header Box</i> header contains general information,
- * independent of the protocol, for hint tracks.
- *
- * @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_HMHD extends ISO14496_Box_Full
-{
- /** @var integer */
- private $_maxPDUSize;
-
- /** @var integer */
- private $_avgPDUSize;
-
- /** @var integer */
- private $_maxBitrate;
-
- /** @var integer */
- private $_avgBitrate;
-
- /**
- * 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);
-
- $this->_maxPDUSize = $this->_reader->readUInt16BE();
- $this->_avgPDUSize = $this->_reader->readUInt16BE();
- $this->_maxBitrate = $this->_reader->readUInt32BE();
- $this->_avgBitrate = $this->_reader->readUInt32BE();
- }
-
- /**
- * Returns the size in bytes of the largest PDU in this (hint) stream.
- *
- * @return integer
- */
- public function getMaxPDUSize() { return $this->_maxPDUSize; }
-
- /**
- * Returns the average size of a PDU over the entire presentation.
- *
- * @return integer
- */
- public function getAvgPDUSize() { return $this->_avgPDUSize; }
-
- /**
- * Returns the maximum rate in bits/second over any window of one second.
- *
- * @return integer
- */
- public function getMaxBitrate() { return $this->_maxbitrate; }
-
- /**
- * Returns the average rate in bits/second over the entire presentation.
- *
- * @return integer
- */
- public function getAvgBitrate() { return $this->_maxbitrate; }
-}