this has been driving me absolutely nutzz!!! ive exported my video mix sets countlessly with no problem, now all of a sudden, when i export and it renders my video mix set for me to view, it comes out all jumbled up? like it seems like the video is on an angle of some sort with weird lines running through it? can someone pleaassse help, i was supposed to relsease video mix sets today but now im stuck with this problem.