Muxing avi video and ac3 audio

[spydermonkey]

Ive been muxing with NanoDub. Strange thing is, for the same two files, Sometimes the audio (.ac3) has is distorted in certain parts of the final avi file, so I remux. The next time, the video might be pixalated in the final file. After a number of times doing the same thing with the same files, I get a good final file.

What would cause this to happen?

Background, im taking OGM files, demux the .avi video, and demux the .ogg audio. Then I convert .ogg to .wav, then convert .wav to .ac3. I then use Nanodub to mux .avi video and .ac3 audio. I then will convert the avi to dvd with DVD2SVCD

Is there another program I can/should use to Mux?

[stephanV]

AVIMux GUI, its more suited for the task :)

[ppera2]

It's stated here long time ago that Nandub is not good solution for muxing AC3 audio.

[eb]

with VirtualDubMod you can mux video with many AC3 and "normal" stereo audios with one pass. /just remember to set video direct coping/

eb