Dear community,

After hours and hours of trial and error I now give up and I'm hoping that someone can help me. I alreay opened a ticket with Cyberlink but no solution from their end so far..

I have a state of the art fast laptop. See the attaced DXDiag.

The problem is as follows.

• When starting to playback a video initial it plays the video smooth.


• When clicking in the timeline, al of the sudden playback becomes very choppy


• Also playback of sped up video's in the timeline (powertools) is very choppy

I tried everything: enabling HW Acceleration, shadow files, open CL, and so on. CUDA option, which I had in PD 13 (if I recall correctly is gone).

Still having this problem. I have a lot of unfinished PD project but now I can't finish is because of these problems.

I've uploaded a video that illustrates the problem on WeTransfer. Please see this link. https://we.tl/q4XLcfn4Yz The video is recorded at 30FPS so it doesn't look smooth at all because I'm playing FPS content. But still the problem is clearly visible.

I found a few topics about this on the forum and I tried it all. Including overwriting several files in the installation directory to force PD to use the GPU. (http://forum.cyberlink.com/forum/posts/list/45/46836.page;jsessionid=690171B47B3DA366264BA06CA4578B30) . Didn't work.