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File: src/PHPVideoToolkit/VideoFormat/Mkv.php

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  Classes of Oliver Lillie  >  PHP Video Toolkit  >  src/PHPVideoToolkit/VideoFormat/Mkv.php  >  Download  
File: src/PHPVideoToolkit/VideoFormat/Mkv.php
Role: Class source
Content type: text/plain
Description: Class source
Class: PHP Video Toolkit
Manipulate and convert videos with ffmpeg program
Author: By
Last change: updated copy right years and a incorrect version number
updated version number in class files
Date: 10 months ago
Size: 2,596 bytes
 

Contents

Class file image Download
<?php
   
   
/**
     * This file is part of the PHP Video Toolkit v2 package.
     *
     * @author Oliver Lillie (aka buggedcom) <publicmail@buggedcom.co.uk>
     * @license Dual licensed under MIT and GPLv2
     * @copyright Copyright (c) 2008-2014 Oliver Lillie <http://www.buggedcom.co.uk>
     * @package PHPVideoToolkit V2
     * @version 2.1.1
     * @uses ffmpeg http://ffmpeg.sourceforge.net/
     */
    
    
namespace PHPVideoToolkit;

   
/**
     * @access public
     * @author Oliver Lillie
     * @package default
     */
   
class VideoFormat_Mkv extends VideoFormat
   
{
        public function
__construct($input_output_type, Config $config=null)
        {
           
parent::__construct($input_output_type, $config);
           
           
$this->_restricted_audio_codecs = array('wmav2', 'wmav1');
           
$this->_restricted_video_codecs = array('wmv2', 'wmv1');
           
            if(
$input_output_type === 'output')
            {
               
$this->setAudioCodec('wmav2')
                     ->
setVideoCodec('wmv2')
                     ->
setFormat('wmv');
            }
            else
            {
               
// this list may be incomplete as it was documenation gleaned from
                // http://haali.su/mkv/codecs.pdf but I didn't really understand all of it.
               
array_push($this->_restricted_audio_codecs,
                   
'ac3', 'mp1', 'mp2', 'mp3', 'dts', 'tta', 'vorbis', 'flac', 'ra_144', 'aac',
                   
// These are audio codecs but are decode only: 'wavpack', 'ra_288', 'ralf'
                    // -
                    // also pcm is supported but entirely clear which codecs are supported. so some of the pcm codecs may be missing
                    // or not actually supported.
                   
'pcm_alaw',
                   
'pcm_f32le',
                   
'pcm_f64le',
                   
'pcm_lxf',
                   
'pcm_mulaw',
                   
'pcm_s16le',
                   
'pcm_s16le_planar',
                   
'pcm_s24daud',
                   
'pcm_s24le',
                   
'pcm_s24le_planar',
                   
'pcm_s32le',
                   
'pcm_s32le_planar',
                   
'pcm_s8',
                   
'pcm_s8_planar',
                   
'pcm_u16le',
                   
'pcm_u24le',
                   
'pcm_u32le',
                   
'pcm_u8',
                );
               
array_push($this->_restricted_video_codecs, 'rv10', 'rv20', 'rv30', 'rv40', 'mpeg1video', 'mpeg2video', 'theora', 'snow', 'mpeg4');
            }
        }
    }