The MPEG Encoder Mac featuring the same fast, high-quality technology that's used in popular video editing applications.

Quicktime to MPEG converter.

The demo version of MainConcept MPEG Encoder Mac is fully functional, though it adds a watermark to processed video (without harming your source material).

Cocoa front-end to mencoder that can encode Divx 3, 4, Xvid and h264. Includes tools that can split and join .avi files, as well as join .vob files.