Trouble ripping Audio from DVD

I bought a dual layer cd/dvd of an artist. The dvd side has audio and when I try to rip it, it says no video. Any help?

 

What software are you ripping the DVD with?

 

DVD Decrypter
http://www.afterdawn.com/software/video_software/dvd_rippers/dvd_decrypter.cfm
In IFO mode
Enable stream-processing
Untick every stream except audio you require
Select demux (your audio stream) to separate file
...Let 'er rip :^)
If LPCM you will get WAV,
If AC3 you will get AC3, which must be decompressed to make WAV.
You can then re-encode WAV to MP3, or downsample to 44.1kHz to burn audio CD (DVD audio is sampled @ 48kHz).
L8R

 

I went through that process and found the vob and right clicked the file, selected the stream option, selected demux, and it made a file that is unrecognized by my pc. What next?

 

Hi friction,
Iv'e used this program a few times to rip audio only,It rips to mp3 fprmat and never had a problem with it.
Hope this helps.
http://www.imtoo.com/index-rn.html

 

If your useing DVD decryper: What extersion does the file have (.AC3)? If so you need to install this DS filter to play it:

http://ac3filter.sourceforge.net/

If its somthing else it should be either .MP2 or .WAV (LPCM).

Also, how large is the file you created?
Ced