How to make xvid with ac3 audio

[dodge]

How do i mux an ac3 track with an mpeg2 or vob file

[UncasMS]

xvid is mpeg4, neither vob nor mpeg2

so what exactly do you want to mux?

if it is mpeg4/xvid + ac3 take a look at the muxing part of my guide and take care to use the special settings for ac3

http://www.atlandide.net/~uncasms/en/index.php?page=muxing

[setarip]

TMPGEnc>>File>>MPEGTools>>SimpleMultiplex
(Set mode to "plain vanilla MPEG2 [NOT "MPEG2-SuperVideoCD])

[dodge]

cheers . yeh i meant divx not vob