I've shot some video on my Canon HV30. I used imovie 7.1.4 to import and everything looks great in the Final Cut time line. I've edited and exported using the Quicktime movie option. The final Quicktime movie ends up being stretched out about 15-20%. Very slight but it's very apparent to me. The footage is 1920 x 1080 HD. I've cropped it to 1920x816. Regardless of the sequence size (even after i tried it at 1920x1080) it still exports out with a slight stretch. What am i doing wrong?