Originally Posted by furfurfur
Picture looks good alignment wise but I get bad motion "juddering" which is caused by interlacing or maybe the 50/60Hz issue - I'm not sure which.
Sounds like the "3:2 pulldown" problem: a cinema movie has 24 frames
per second. For 50Hz PAL, movies are played slightly faster so that one
movie frames fits into two PAL half frames. In case your display device
can only operate at 60Hz, then 24 frames do not nicely fit and result
in a jerky picture. (check google/wikipedia for more details).