How to rip 2nd audio stream from avi?

[BDae]

I have this movie that has a dual audio stream. Its encoded in Divx5, the first stream is AC3, and the second is mp3. id like to rip the second stream so i can reencode the video with that as its primary stream. But i cant seem to find any sort of guide or program that can do that, which kind of suprises me. Im pretty sure this could be a fairly simple procedure, its just not a be subject. It's just driving me nuts, and id like to know how to fix this. please, any help is appreciated.

[feenix]

Try Nandub - looks like that might do it

[BDae]

Correct me if im wrong, but i think Nandub can only encode dual audio avi's. To tell the truth, i used this b4 i posted, but i just couldnt get it to extract the 2nd audio track. i tried setting the 1st audio track to 'No Audio' and the 2nd to 'Direct Stream Copy' from the source, but that didnt work either. I'm lost, how could something seem so simple, and yet be so complex.

[duhmez]

Easy peeze that is. virtualdubmod
goto styreams>view sreams
there you can cick it and demux.
Dont reencode, just mux them back together again.

[BDae]

wow! thanks. i knew this wouldnt be THAT hard. jus couldnt find the right tool and stuff. This virtualdubmod seems to be alot better than the original. Gotta give it props =P. Thanks alot, apperciate it

[duhmez]

virtualdubmod is l33t, and many features more than the original, including mpeg 2 import support, subtitiles, multiple audio tracks. Good times.