i just need to compress a 13 min timeline down to a small file to email a client. it is 1920x1080 but i just need a tiny video with a low bitrate but it is taking hours to compress it. It's 25 minutes in to the export and it says there is still 3 hours left. blue ray export was quick but the audio wasn't linked to the video and the file size was way to big. i' just need a quick export and no bigger than 50mb, why is it taking forever?