Demuxing --> no audio! :( Help!

[bek]

This happens consistently...

I am using SmartRipper to demux from a VOB. This VOB is from a DVD recorder that records AC3 audio. (I don't know if this is a factor, but wanted to give you all the info I can.) The result of my SmartRipper demux are these 2 files:

Man_from_Atlantis_([0xE0]_Video_NTSC_720x480)_1.m2v
Man_from_Atlantis_([0x80]_Audio_Not_Specified_AC3(2Ch)_48kHz___)_Delay_-67ms.ac3

(I'm not sure what the "audio not specified" means...)

So at this point, I think I have the audio and video separated. Now I use bbmpeg to mux them together to an MPEG that I intend to author to a DVD, but when I play that MPEG, I have no audio!

Does anyone have an idea what's going on? This worked before, many months ago when I first tried it, but tonight I consistently have no audio. I don't know what I'm doing wrong.

Thanks for any help!

-Brian

[bek]

*bump*

Help!

Thanks!