Existing users, 
you guys probably don't know about ffmpegx (also free)
includes all the ffmpeg and mencoder tools after you add the binaries.
D-Vision
encode DivX 3, DivX 4, XviD with Mencoder
Version: 3.2.2
ffmpegx
Feedback Type: Commentary
Contributed by: thehand--2008 Monday, August 01 2005 @ 09:50 AM PDT
Product Platform: MacOSX
Used Product For: Over One Year
Recommend Product: YES
Comments
ffmpegx - trance
and with d-vision you don't have to install the binaries, plus it has a better interface and more tools.Monday, August 01 2005 @ 04:01 PM PDT
ffmpegx - sjk
And, last time I checked, ffmpegX installed the support apps it requires in /usr/bin, a Unix directory that third party software really doesn't belong in (on OS X anyway).Monday, August 01 2005 @ 05:35 PM PDT
ffmpegx - Cortig
ffmpegX is not free: it's shareware ($15)Reply to This
Monday, August 01 2005 @ 10:55 AM PDT