MediaCoder - позволяет повысить компрессию видео и аудио с целью уменьшения размеров файла, может извлекать аудиотреки, предоставляет возможности для конвертирования видео в нормальные VCD/DVD, может осуществлять конвертирование аудио без заметной потери качества, способен создавать копии CD "на лету" и многое другое.

Features In Brief:
Convert to and from many audio and video compression formats and re-multiplex into various container formats in batches
Full control over transcoding parameters, you can learn about audio/video encoding and play with various codecs
Strong decoding capability for partial or corrupted contents
Simplified UI for popular mobile devices (e.g. PSP, iPhone/iPod)
Fully standalone, no dependance on system codecs/splitters
Extension (scripting language) infrastructure to expand user interfaces and improve user experience

Typical Applications:
Improving compression / reducing size for audio/video files
Converting for audio/video playback devices (digital audio player, MP4 player, mobile phone, PDA, PSP, VCD/DVD player etc.)
Extracting audio tracks from video files
Ripping audio/video discs
Reparing corrupted or partial downloaded video files

Supported Fomats:
MP3, Vorbis, AAC, AAC+, AAC+v2, MusePack, Speex, AMR, WMA, RealAudio, mp3PRO*
FLAC, WavPack, Monkey's Audio, OptimFrog, AAC Lossless, TTA, WAV/PCM, Waveform
H.264, XviD, DivX, MPEG 1/2/4, Theora, Flash Video, Dirac, 3ivx*, RealVideo*, Windows Media Video
AVI, MPEG/VOB, Matroska, MP4, PMP, RealMedia*, ASF, Quicktime*, OGM*
CD, DVD, VCD, SVCD, CUESheet*, HTTP*, FTP*, RTSP*, UDP*