Hi,
It seems that I can’t encode AC3 sound in Divx movies using DVDx v2.0. Is it possible to encode AC3 sound into Divx movies? I do manage to seperate the AC3 sound from the movie but I cannot then join the *.avi file and the *.ac3 file together. Can someone please show me how I can put AC3 sound in Divx movies using DVDx or some other kind of software that does it? Thanks in advance. 
Use this one.
If you want to process some (invalid) streams which have been created with NanDub, then you must use the latest pre-release.