I encode video using Flask (0.6) with bbMPEG -> m2v format. I would like to process audio separately to do surround down mix.

Using AVI2MPEG (interface to bbMPEG) I want to mux the two together.

Problem: AVI2MPEG can't read the m2v file!

What the....? bbMPEG created the darn file and now can't mux it with audio?

Any ideas?

Thanks, Peter