[mythtv-users] [OT] Ripping audio only from DVDs

[mythtv at derdev.com]

On Sat, 8 May 2010 12:39:41 -0400, Cool Frood <aaranya+mythtv at gmail.com>
wrote:
> Hi,
> 
> This strictly doesn't apply to MythTV but I think I might find an
> answer here.  I have a concert video DVD that has a DTS 5.1 audio
> track.  I would like to just rip the audio track from the DVD and play
> it as an audio file on Linux such that I can use HDMI pass through to
> the receiver.  How should I go about ripping the DVD so that I can get
> all the six channels?  What's the correct audio format/container to
> use that I can play easily?  Right now, I have been able to rip the
> DVD into per-chapter audio-only VOBs.
> 
> Thanks!

googling says

http://www.google.com/search?q=rip+DVD+audio+5.1
http://www.hydrogenaudio.org/forums/lofiversion/index.php/t28305.html

keep it legal :-)