I'm new to video and Premiere Pro and I can't figure out the export settings. I know there's a simple solution, but I can't seem to find it. When I try to export as a Quicktime file, the size drops from 1920x1080 to 720x480. . How can I export as a .mov file and still retain the original size? I've tried using Mpeg Streamclip, but I always get the error message "can't prepare the movie." Thanks in advance for any help.