Do you know of any encoder (preferably free) that supports 4:4:4 MPEG-4? I’ve tried, but been unable to find any such setting in the adobe media encoder. As for now, i’m rendering to highly compressed quicktime animation and/or PNG. Playback is not perfekt though, occasional dropped frames and a tendecy to loose audio sync, but it solves the subsampling problem. If anyone knows of a encoder with 4:4:4 capabillity, please let me know.