Hey TrueX,
That is often caused with video formats before they go through SMC, you might try playing the original files. I have noticed this with WMV files, but AVI hasn’t caused problems. I don’t know about MPEG4…
I don’t know why some people are having problems while others aren’t… I hope that Sansafix can enlighten us on when this issue will be resolved, along with the other bugs ("0"s for Audiobooks, Podcasts, etc.).
Good luck!
