I gotta problem.
I wanna re-edit a DVDr I have. (Do cropping etc...)

I ripped the main videostream. I get a .m2v file.
And the main audio stream. I get a .ac3 file.
I even combined (multiplexed) them using TMPEG.

I get a nice .mpg file but I just can't load it in TMPEG to edit it.
What am I doing wrong?
Or isn't this possible?