Hello, I ripped a something from dvd using handbrake into an mp4 file. I want to be able to cut a part of it out and then export it in order to burn it on a dvd. final cut pro doesn't seem to support it, it just errors whenever I try to import it. I got it to work in iMovie but it exported to a ".dv" file, which somehow stretched the image. then I imported the dv file into final cut and exported it as a quicktime file and it stretched it even more! what is going on here???