Import DVD Audio Query

[Roadgiant]

I wish to do some re-editing of some DVDs I have produced using VS!2, the DVDs have no menus on them. If I open VS12 and then select insert media file to library or time line,insert digital media everything works as expected , the file appears on the time line (or library).
If I then select play project on the viewing window all is well, footage plays along with audio, no problem so far.
At that point if I then select clip it plays the video fine but no audio, same happens if I select multi-trim option.
Is it something I am doing wrong or a setting somewhere buried?
If I capture from my camcorder (via firewire) there is no problem and everything works as expected with the audio and video.
Thanks in advance for any help
RG

[mitchell65]

Do you not still have the original VSP files that you produced in VS 12? If you have try opening one of them. I feel this must be something wrong with the source files as I have just imported four videos from the DVD's and no problems with playing back the sound in any mode!

[Roadgiant]

Thanks for the reply, no unfortunately I don't have the original source VSP files, just the DVDs. It's not a major problem if I cant do it, just something I wanted to sort out and get the answer to if possible.
RG