I have similar problems. I started with PowerDirector 7.0, my last one was 9.0Ultra64. Have installed PDR 10, the output quality is so bad like I've never seen it before, certainly below PDR 7.0. All clips, no matter if mpeg, avi, mp4, no matter if deinterlaced, progressive or whatever have a wave-like distortion. Removing PDR10 and reinstalling 9.0 solves the problem. The same clip edited in 9.0 is lightyears better. Then I read it could be a problem of Codec Packs. Removed the only one I had (K-Lite). Then reinstalled PDR 10 -> just the same. I'll now remove it for the last time and in long term look for another product. I don't think it makes sense to wait for 11.0.
Systerm: Intel core I7 3.40 GHz, 8 GB RAM, Board Asus P867 Rev. 3.1, Graphic Card NVIDIA Geforce 580 GTX, Windows 7 <
Ultimate 64 Bit
This message was edited 1 time. Last update was at Dec 26. 2011 16:12