I ripped (or used a friends PC to rip) The Usual Suspects. I compressed it down to 10gigs and left the audio as DTS (pass thru) in the .Mkv I used. Well I'm not sure if all my devices will support DTS...?..I mean my surround sound down mixes Dolby 5.1 to Pro Logic and if the bit rate is too high it will have trouble playing back. Since the DTS in this is lossless its like 1500~kbps..I extracted the audio part of the movie (it has .mka extension) using mkvtoolnix but how do I convert it 2 Pro Logic without reencoding an already lossy video file and wasting like 4 hours in handbrake?