Handbrake HandBrake is an open-source, GPL-licensed, multiplatform, multithreaded video transcoder, available for MacOS X, Linux and Windows. http://handbrake.fr/downloads.php Supported Input Sources: Handbrake can process most common multimeida files and any DVD or Bluray sources that do not contain any kind of copy protection. Outputs: File Containers: MP4(M4V) and MKV Video Encoders: H.264(x264), MPEG-4 and MPEG-2 (libav), or Theora(libtheora) Audio Encoders: AAC, CoreAudio AAC/HE-AAC (OS X Only), MP3, Flac, AC3, or Vorbis. Audio Passthru: AC-3, DTS, DTS-HD, AAC and MP3 tracks Misc features: Chapter selection, Chapter Markers Subtitles (VobSub, Closed Captions CEA-608, SSA, SRT) Constant Quality or Average Bitrate Video Encoding Support for VFR, CFR and VFR Video and Filters: Deinterlacing, Decomb, Detelecine, Deblock, Grayscale Cropping and scaling Live Video Preivew Built-in presets for common devices