Oh well, use the PNG's for now. It has to be converted to 8 bit anyway, so quality wise, I probably wouldn't worry about it too much, since your final output options are kinda limited. Although I will admit that I can't wait till everything supports YV48 (
I'm not holding my breath); the color range will be amazing! Just what to do with all those 6 bit LCD's?
According to
wikipedia AVC High profile is adopted into Blu-ray.
So in
MeGUI the 3 presets that I would feel confidant with are
CE-Highprofile
SA-Blu-ray
SA-Blu-ray_fast
Me personally, I would probably pick "SA-Blu-ray".
Edit:
RipBot is another option