trying to find AC3 file

[codi]

I am trying to make a mp3 from a music video. First I ripped it with DVD Decrypter and then I used DVD2AVI. I ended up with a d2v and mpa to1 delay file. Are either of these the AC3 audio file that I need?

[zodiac]

in dvd2avi,open the vobs.
track number-mostly likly track 1
audio > dolby digital > demux
also have dolby surround downmix checked
then you should have an ac3 file.
the d2v and the delay doesn't matter since your not going to add it to the video.

[codi]

Checked everything as you suggested. But still can't find ac3 file.This is what I have a DV2 file and a MPA T01 DELAY movie file. Any other suggestions? Thanks