Audio PCM to MP2 while retaining DVD menus

I have a Hauppauge MVP box that I run SageTV on. SageTV is able to play DVDs that I have ripped to my server’s hard drive. The MVP can handle MPEG-2 video, but not AC3 or PCM audio, so the Sage software transcodes on the fly.

I have been experiencing some stuttering with a concert DVD that has PCM audio and would like to do a permanent conversion to MP2 audio so that the MVP can play the files natively, without transcoding. I would prefer to do this in such a way that I retain the existing DVD menus.

Any suggestions?

Thanks,
Lee

Got the answer at the videohelp forums:

http://forum.videohelp.com/topic323261.html#1663357

I used pgcdemux, besweet (to convert the audio), muxman, and then vobblanker.

Lee