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diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/MetadataLibrary.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/MetadataLibrary.php
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--- a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/ASF/Object/MetadataLibrary.php
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@@ -1,137 +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 ASF
- * @copyright Copyright (c) 2008 The PHP Reader Project Workgroup
- * @license http://code.google.com/p/php-reader/wiki/License New BSD License
- * @version $Id: MetadataLibrary.php 108 2008-09-05 17:00:05Z svollbehr $
- */
-
-/**#@+ @ignore */
-require_once("ASF/Object.php");
-/**#@-*/
-
-/**
- * The <i>Metadata Library Object</i> lets authors store stream-based,
- * language-attributed, multiply defined, and large metadata attributes in a
- * file.
- *
- * This object supports the same types of metadata as the
- * <i>{@link ASF_Object_Metadata Metadata Object}</i>, as well as attributes
- * with language IDs, attributes that are defined more than once, large
- * attributes, and attributes with the GUID data type.
- *
- * @package php-reader
- * @subpackage ASF
- * @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: 108 $
- */
-final class ASF_Object_MetadataLibrary extends ASF_Object
-{
- /** @var Array */
- private $_descriptionRecords = array();
-
- /**
- * Constructs the class with given parameters and reads object related data
- * from the ASF file.
- *
- * @param Reader $reader The reader object.
- * @param Array $options The options array.
- */
- public function __construct($reader, &$options = array())
- {
- parent::__construct($reader, $options);
-
- $descriptionRecordsCount = $this->_reader->readUInt16LE();
- for ($i = 0; $i < $descriptionRecordsCount; $i++) {
- $descriptionRecord = array
- ("languageIndex" => $this->_reader->readUInt16LE(),
- "streamNumber" => $this->_reader->readUInt16LE());
- $nameLength = $this->_reader->readUInt16LE();
- $dataType = $this->_reader->readUInt16LE();
- $dataLength = $this->_reader->readUInt32LE();
- $descriptionRecord["name"] = iconv
- ("utf-16le", $this->getOption("encoding"),
- $this->_reader->readString16LE($nameLength));
- switch ($dataType) {
- case 0: // Unicode string
- $descriptionRecord["data"] = iconv
- ("utf-16le", $this->getOption("encoding"),
- $this->_reader->readString16LE($dataLength));
- break;
- case 1: // BYTE array
- $descriptionRecord["data"] = $this->_reader->read($dataLength);
- break;
- case 2: // BOOL
- $descriptionRecord["data"] = $this->_reader->readUInt16LE() == 1;
- break;
- case 3: // DWORD
- $descriptionRecord["data"] = $this->_reader->readUInt32LE();
- break;
- case 4: // QWORD
- $descriptionRecord["data"] = $this->_reader->readInt64LE();
- break;
- case 5: // WORD
- $descriptionRecord["data"] = $this->_reader->readUInt16LE();
- break;
- case 6: // GUID
- $descriptionRecord["data"] = $this->_reader->readGUID();
- break;
- }
- $this->_descriptionRecords[] = $descriptionRecord;
- }
- }
-
- /**
- * Returns an array of description records. Each record consists of the
- * following keys.
- *
- * o languageIndex -- Specifies the index into the <i>Language List
- * Object</i> that identifies the language of this attribute. If there is
- * no <i>Language List Object</i> present, this field is zero.
- *
- * o streamNumber -- Specifies whether the entry applies to a specific
- * digital media stream or whether it applies to the whole file. A value
- * of 0 in this field indicates that it applies to the whole file;
- * otherwise, the entry applies only to the indicated stream number. Valid
- * values are between 1 and 127.
- *
- * o name -- Specifies the name that identifies the attribute being
- * described.
- *
- * o data -- Specifies the actual metadata being stored.
- *
- * @return Array
- */
- public function getDescriptionRecords() { return $this->_descriptionRecords; }
-}