So if mjpeg was possible on the 5d3. would they be 1024x64 what ever or is the 5d3 different. uncompressed or mjpeg codecs like these would b a dream! i know file sizes will be bigger but who cares! i realy wish i could help you guys fig this one out! This is very impressive thus far and im constantly on this site checking for updates ha ha. great work yall!