I have ripped my dvd and have one AC3 (6 channel Dolby Digital) file and four M2V (video) files. My Premiere 6.5 locks up every time I try to import the M2V files. It also does not recognize the AC3 file, so I can't import that.

I need to split out the AC3 file into six files, one for each audio channel, and convert the resulting files and the four M2V files into formats that Premiere can read. How can I do this?

I have to have this project done ASAP so any advice would be great!