I have been using eyetv and a 1212 HDPVR to capture stuff I have saved on my DVR worth keeping. First, It works quite nicely. I simply export the footage edit out the commercials, rinse, repeat. The elgato software saves the footage as a .eyetv file. I believe this is simply a M2ts file with some kind of proprietary container. When I export to edit, should I use pro res 422 or intermediate codec?