how long should it take to encode a 3hour video from a blu-ray? i saw some mentions of 2-4 hours on these forums before, but handbrake is currently reporting 8 hours for me (its on 'high profile') before, i had it on the ATV3 preset, which had it at 7 hours. im confused. the quality is set at 20. is there something i need to do to make the itme shorter? or is this time normal and what most people are doing?