Need help with some basic video conversion. I d/l a 1-hour TV show, MPEG-2 format. Convert it to MPEG-4, 1920x1080, 24fps, variable bit-rate, 3.3G file, 59 min. But when I play it via flash-drive through my LG/BR player, the video quality is nowhere close to HD. What format/settings do I need to use to get broadcast-type HD on my HD TV?