Dobrica Pavlinušić's random unstructured stuff
MP-578V: Revision 1
We have bought one of those small mp3 players with video which play "amv"<> semi format.

Dependence on Windows suck, but you can pull few tricks by recoding your various formats into correct resolution before encoding them:

.pre
ffmpeg -i source.avi -s 160x120 -r 16 -acodec copy /tmp/test.avi
.pre

This way ffmpeg will scale video to superb quality and `AVM Transform.exe` won't choke on them.