ffmpegX

ffmpegX is a Mac OS X GUI to ffmpeg a hyper fast video and audio encoder.

It can decode MPEG1, MPEG2, MPEG4 (aka DIVX4/5), VOB, AVI MS-MPEG4 V3 (aka DIVX 3), WAV, Real Audio, H263(+) (aka RealVideo 1.0), PGM, YUV, PPM, AC3, PCM8/16 bits, mulaw/Alaw, SUN AU format, MPEG audio layer 2, MPEG audio layer 3, MJPEG and even more formats.

This GUI provides quick encoding to DivX, MPG1, MP2, MP3 & AC3. You can therefore convert DVD video to DivX, DivX to VCD or XVCD, and DVD to VCD or XVCD. Includes a bitrate calculator and an mpeg splitter for multiple CD output. When encoding to MPEG-1 it can author it as XVCD (.bin/.cue files for burning with Cdrdao, or with Toast by dropping the .bin into VCD window) or XSVCD (two .img files to be burned in Toast under Multitrack XA window)