Tried the JPegs that you kindly posted.

Guess what, no problems whatsoever. Smooth transitions with standard crossfades.

How did you get on with the defragmentation? Did that solve the problem?

Would also be worth checking your original movie in Media Player to see if the choppyness is present in this. If it is then you will have to re-create your movie before exporting to camera. Alternatively try printing the timeline to camera (I would delete all preview files before doing this in case the drop put is in one of those).


Good Luck.