Playback problems in high def material

[Metalface Mark]

Basically, my high definition stuff is very slightly jumpy when on fast moving images (or even moderately quick).

Slow moving cameras look amazing, its only when things speed up that i get the slight jerking.

Now ive noticed that in showrooms, all the hd stuff is really slow moving, so is this jerking a thing with HD or am i missing something?

PC should be powerful enough, 7900GTO (new hd drivers didnt make any difference), 6600, 37 shuttle etc.

Its driving me batty! (its all running on windows MCE)

 

[touch]

i dont know if your problem is th same, but i sometimes get that while watching movies on winamp while running other apps in the background. Usually going into task manager and setting the priority to something higher helps.

 

[no_1_dave]

I can run 2 HD movies at the same time with no slowdown.
1 In powerDVD7 and 1 in media player classic.
Must be a software problem