I'm having a problem with converting a .mov file exported from iMovie 6 to an Xvid .avi file using the latest version of ffmpegX 0.0.9w

The only solution I've found is to export using "Movie to DV stream", which generates huge source files but it's the only way I've found.

This doesn't happen with all files exported from iMovie. In this case, the problem file is using only JPEGs inserted into the timeline and a few titles, along with a single music track.

Checking the "Invert mapping" check box in the Audio tab of ffmpegX 0.0.9w does not fix my problem.

The prime suspect for me are the plugins installed into QuickTime. I'm running the Flip WMV and DivX plugins with QT 7.3.1, and I figure one of them may be interfering with ffmpegX decoding of the audio in my iMovie-output .mp4 (Full Quality) file...?

It's a guess at this point, and re-installing QuickTime 7.1.3 doesn't appear to fix the problem either.

After removing WMV and other QuickTime plugins, reinstalled QT 7.1.3.

Much to my dismay, I still get no audio track in iMovie 6.0.3 exported (Full Quality) files converted to MPEG-4 .avi file using ffpmegX.