PHP adds subtitle display to video, using FFmpeg

Usage:copy code above to encoder.php place this file to your Web server root directory, install all the requried too LS needed to use ffmpeg-php now place some Video.avi and video.srt or video.sub etc video.idx subtitle, to encode video wi Th SRT Visit your script http://yourip/encoder.php it should grab thumbnail then start the encoding job, refresh page and Thats it This encoding script have been tested on a bare bone VPS ubuntu 8.04 Server with the following tools installed Apache2 PHP5 Php-cli ffmpeg-php Ffmpeg MEncoder Optional:mplayer-could is used instead of ffmpeg to grab thumbnails $dir = './'; Set to current folder if ($handle = Opendir ($dir)) { while (false!== ($file = Readdir ($handle))) { if (Is_file ($dir. $file)) { if (Preg_match ("\" \. ( AVI) $ ' ", $file)) { $sub _file = Str_ireplace (". avi", ". SRT", $dir. $file); $idx _file = Str_ireplace (". avi", ". Idx", $dir. $file); $thumb _file = Str_ireplace (". avi", ". jpg", $dir. $file); $out _file = Str_ireplace (". avi", ". mp4", $dir. $file); Flv_convert_get_thumb ($dir. $file, $sub _file, $idx _file, $thumb _file, $out _file); } else{ Continue } } } Closedir ($handle); } Flv_convert_get_thumb (' Input.avi ', ' input.srt ', ' output.jpg ', ' OUTPUT.OGM '); Code provided and updated by Steve of Phpsnaps! Thanks Accepts: 1:the Input Video File 2:path to Thumb jpg 3:path to transcoded MPEG? function Flv_convert_get_thumb ($in, $in _sub, $in _idx, $out _thumb, $out _vid) { Get thumbnail $cmd = ' ffmpeg-v 0-y-i ' $in. '-vframes 1-ss 250-vcodec mjpeg-f rawvideo-s 286x160-aspect 16:9 '. $out _thumb; $res = Shell_exec ($cmd); $res is the output of the command Transcode Video $cmd = ' mencoder '. $in. '-O ' $out _vid '-sub '. $in _sub. '-subfont-text-scale 3.0-subpos 99-af volume=10-aspect 16:9-O F AVI-NOODML-OVC x264-x264encop$ $res = Shell_exec ($cmd); } ?> Copy Code

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