Hello,
I have a problem wih displaying hardware accelerated video when using my 4890 video card. Gray vertical lines appear when playing video, but when using powerdvd and disabling hardware acceleration, the lines dissappear. I have the same symptom of vertical lines in video in Hulu videos as well. The lines are usually visible in darker scenes in videos and seem to randomly decreasing and increasing in intensity. I attached a screenshot of how it looks like below. You can see the vertical lines more clearly in the screenshot on the letterbox bars at the top and bottom of the video.
I have a problem wih displaying hardware accelerated video when using my 4890 video card. Gray vertical lines appear when playing video, but when using powerdvd and disabling hardware acceleration, the lines dissappear. I have the same symptom of vertical lines in video in Hulu videos as well. The lines are usually visible in darker scenes in videos and seem to randomly decreasing and increasing in intensity. I attached a screenshot of how it looks like below. You can see the vertical lines more clearly in the screenshot on the letterbox bars at the top and bottom of the video.