divx with two audio tracks (2 ac3 , or 1 ac3 + 1 mp3)

[mrbruno]

hi,

I'd like to know how to make divx with
dual audio.

For example :
2 ac3 tracks , or 1 ac3 + 1 mp3 ...
is it possible ?

thanks

[KpeX]

Yes. Mux with VirtualDubMod or AviMux GUI. Use the search.

[DPR]

Note that some stream-switchers (i.e. the one used by ZoomPlayer) do have some bugs. So it's sometimes not possible to switch properly to the second audio stream.

E.g. I've noticed that if I do have a file with two 5.1 AC3 (same format/bitrate) streams and if I switch to the second stream, then the sound for this stream goes mad (center to low, ...).

However, regarding ZoomPlayer - it seems that this bug doesn't occur if the two AC3 streams do have a different encoding format (e.g. 5.1 and 2.1).

[mrbruno]

i've tried to mux an mp3 track (in nandub)
with an Xvid (which had already an AC3 track)

the result was ... an Xvid with an mp3 track
but the AC3 had disappeared !

[KpeX]

Try VdubMod, make sure the AC3 track is enabled in streams list.