Multiple audio structures in same film using Ripbot264

[rocks911]

So I've become comfortable using Ripbot but havent quite figured out how to encode with multiple audio tracks. I am converting some concert DVD's that have both 2 channel and more advanced soundtracks like DTS or Dolby on the disk and I would like to carry both over to my rip using Ripbot264 so at playback I'd have a choice. Is this doable?

[Baldrick]

I think handbrake is better for multiple audio tracks, under the audio tab can you add several audio tracks, choose passthru under audio codec to just copy the audio.

You could also convert with ripbot264 with one audio track, then after use pgcdemux to split audio tracks from the dvd and add them to the mkv with mkvextractgui.