I recently directed a short film and I've been editing in Premiere CS 6. I've been exporting my rough cuts along the way to send my dp/coproducer and the guy who is doing the music for me, and each time no matter what format I export to, I get some pixelation the opening scene in the background on a tile wall and on a bathtub. When I watch it in Premiere it's not there. It's only on three or four shots, it looks great other than those few shots. Does anyone know what is causing this or how to fix it?