Free universal audio/video batch transcoder

On video side, MEncoder is used as back-end, which provides support for nearly all known video compression and container formats as well as rich and useful video filtering features (e.g. post-processing, 3D de-noise).

On audio side, MPlayer and Winamp input plugins used as decoders, various encoders integrated, MediaCoder can simply batch transcode among any known audio formats, with tags transferred, file names generated, and even performing audio filtering (e.g. resample, normalize) on the fly.

Typical applications :

- Improving compression / reducing file size (audio+video -> audio+video): e.g. MPG/VOB/AVI/RMVB/MOV/MP4 -> AVI/MKV/MP4 (Xvid/DivX/H.264 + MP3/OGG/AAC)
- Extracting audio track (audio+video -> audio): e.g. MPG/VOB/AVI/RMVB/MOV/MP4 -> MP3/OGG/AAC/MPC
- Converting to normal VCD/DVD player ready video files (audio+video -> MPEG): e.g. RMVB/MOV -> MPEG 1/2
- Converting from lossless or high-bitrate audio to low-bitrate audio to play with portable DAP (audio -> audio): e.g. APE/FLAC/WavPack (+ CUE sheets) -> MP3/AAC/WMA
- Ripping CDs and compressing it on the fly: e.g. CD tracks-> APE/FLAC/WavPack/MP3/OGG/AAC/WMA/MPC

Supported source formats :

- Audio: MP3, OGG/Vorbis, AAC, MusePack, WMA, RealAudio, FLAC, WavPack, APE/APL, WAV, CUE Sheets, and any other formats supported by Winamp input plugins
- Video: AVI (Xvid/DivX/H.264), MPEG1/2/4, QuickTime (mov), WMV/ASF, RealMedia (rmvb), MP4, Matroska (mkv)
- CUE Sheets

Supported target audio formats :

- Lossy: MP3 (Lame), OGG/OGM (Vorbis), AAC (iTunes, Nero AAC Encoder, FAAC), AAC+/Parametric Stereo (CT, Helix), MusePack, WMA
- Lossless: FLAC, WavPack, Monkey's Audio (APE), WMA Lossless, WAV

Supported target video formats :

- H.264, Xvid, DivX 4/5, MPEG1/2/4, H.263 etc.

Supported target container formats :

- AVI, MPEG 1/2, Matroska, MP4

What's New:

0.6.1.4130

* [update] MediaCoder build 4130
o [add] new task mode - Demux Mode
o [add] stream demuxing for audio/video source
o [add] JM H.264 decoder support
o [add] ability to correctly decode AVCHD (the format used by many HD camcorder)
o [fix] AviSynth script template bug
o [update] media file parameters identification improved
* [add] JM H.264 decoder
* [update] FFmpeg r14055
* [update] MPlayer/MEncoder r27185

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