Originally Posted by Snownation
I noticed this too when I upgrade from 4.2.2 to 4.5
It only stutters and goes out of sync whenever i frame skip using the playing bar.
If I play a video from the beginning until the end, it is fine. Only happens when I'm searching frames.
Did you re-format your media card when you upgraded to 4.5?
If not I'd suggest you copy the contents of your card to your computer, then go to Options | Media Card then Menu | Format Card, then copy the files back from your computer. Has worked for others.