I filmed a show with 2 different cameras (one is a canon vixia, the other is a canon dos 7D, i realize the quality is different for them) and I used the multi cam editor to match h up the clips and audio file to switch back and forth. I think i created proxy media to use for the multi cam clip. Whenever i export my movie, the movie plays with horizontal lines, and whenever there is faster motion, the person gets blurred. What is making final cut pro x export like this? How do I fix this? I've tried exporting with Apple ProRes 422, Apple ProRes 422 (Proxy), and H.264, but all video files have the lines going through it and the motion is a bit blurry. Please help me!!