MPEG2Works for Mac

From MPEG2Works.com:

This application will help you to author/convert your movies to MPEG2/MPEG1 DVD/SVCD/VCD ready audio/video files...Available options:

• DVD/SVCD/VCD PAL/NTSC MPEG2/MPEG1 conversions
• "Custom" encodings section [MPEG1/MPEG2 user configurable encodings]
• Export2DV app /For Sony Cybershot owners to convert MPEGs to DV for later editing in iMovie/
• "Tools" tab with Mux/Demux/Split/Join MPEG options
• "Audio" tab with options to work with AC3,WAV,AIFF,MP2 audio files
• PAL/NTSC VOB > SVCD conversion
• Making burnable DVD/SVCD [VIDEO_TS/CD-XA] Images options
• Cinemascope [2.21:1] to 16:9 or 4:3 PAL/NTSC SVCD encoding
• SVCD Wide /16:9/ to 4:3 letterboxed encoding
• Half-D1 MPEG2 encoding options for backup purposes
• Terminal output /You can watch progress in Terminal, and start simultaneous encodings/
• Info on passed encoding time at the "complete" window
• MPEG Info tool
• Fran?ais, Italiano, Deutsch and Serbian CYR :-) localization files
• No installation needed; Just copy to hard disk and start to work