So I encoded Batman Begins from an .mkv source which is the correct length of the movie (2:20:03). I encoded it twice with Handbrake's latest version for the PC 0.9.3. The outputted file is now 5:37:43. The movie plays fine and looks great and after 2:20:03 it just turns to a white screen for 3 + hours. I don't think it effects the file size because it is only 3.5 gigs (not bad for a 720 HD source). My question is, how would one cut the rest of the movie off without having to encode it again? Any options. I don't want to re-encode the m4v file as it will degrade in quality. I've already re-encoded the .mkv file twice with the same 5.5 hours results. Any ideas?