So I'm having a problem encoding from MPEG4 codec to .DV ....I get this:

[dvvideo @009B29C0]Can't process DV frame #THEN A NUMBER. Insufficient audio data or severe sync problem.

It keeps doing that for every frame. I'm using -target ntsc-dv ...

Converting a DV/DVCPRO AVI converts into DV no problem...when I convert the MPEG4 AVI it gives me that rolling error message but it completes it...it actually converts it but there is a severe sync problem!

Any idea how to fix it? The source video is MPEG4 AVI yuv420p 640x480 29.97 audio is adpcm_ima_wav 44100 mono

It is outputting by default to to dvvideo codec yuv411p 720X480 pcm_s16le,48000 stereo

Any ideas?