How can I remove an audio track from an avi file without re-encoding the video?

[mugs]

I have some avi files that have multiple audio tracks, and I want to remove all but one of them. I could do it with Handbrake, but that seems to require re-encoding the video which I don't want to do. Is there an easy way to do this?

 

[tonyyy]

vdub to demux the video and audio. go to www.doom9.com for tutorials

sorry since your a mac user then... AviDemux?

http://www.videohelp.com/tools/AviDemux