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<blockquote data-quote="fromaron" data-source="post: 197955" data-attributes="member: 58613">Not enough processing power?I am almost there, problems 1 and 3 finaly fixed. The only thing (apart of screen saver kicking in) I have to work on is the problem 2.Now I am not sure what is the definition for the jittering problem is. I thought that there is only one problem here, but as I discovered depending on the codec used the screen jittering becomes real problem, when image is jumping almost 30% of the screen horisontaly. This is happening on only some codecs and on SD channels, high definition channels worked fine. As I mentioned before the problem is clearly the codec related and by changing it to another one fixes the problem.I wrote this above only to clarify that my problem (jittering) no.2 is not this one. I am talking about slight image offset, noticable during fast object movement, I can see two images of the same object horisontaly ofset (ghost or shadow effect). It's like the video card cannot process the video image fast enough. Once the object stops or slows down, the second image catches up with the main one. This problem mainly noticable when you watch sport or cartoons.I don't know what codec is used in Winfast PVR2 application, but the problem doesn't exist there.I have installed NVIDIA PureVideo codec, enabled hardware acceleration. After the codec installation I have selected the Nvidia codec and the jittering was huge. Then I have selected the Leadtek DTV decoder codec, and looking at the MP configuration the NVIDIA PureVideo still there as separate entry in the DirectShow. This seems to made a big improvement, still minor jitter at realy fast moving pictures. Is it correct that I have to select diferent codec from withing MP settings menu or I have done something wrong?</blockquote>

[QUOTE="fromaron, post: 197955, member: 58613"] [b]Not enough processing power?[/b] I am almost there, problems 1 and 3 finaly fixed. The only thing (apart of screen saver kicking in) I have to work on is the problem 2. Now I am not sure what is the definition for the jittering problem is. I thought that there is only one problem here, but as I discovered depending on the codec used the screen jittering becomes real problem, when image is jumping almost 30% of the screen horisontaly. This is happening on only some codecs and on SD channels, high definition channels worked fine. As I mentioned before the problem is clearly the codec related and by changing it to another one fixes the problem. I wrote this above only to clarify that my problem (jittering) no.2 is not this one. I am talking about slight image offset, noticable during fast object movement, I can see two images of the same object horisontaly ofset (ghost or shadow effect). It's like the video card cannot process the video image fast enough. Once the object stops or slows down, the second image catches up with the main one. This problem mainly noticable when you watch sport or cartoons. I don't know what codec is used in Winfast PVR2 application, but the problem doesn't exist there. I have installed NVIDIA PureVideo codec, enabled hardware acceleration. After the codec installation I have selected the Nvidia codec and the jittering was huge. Then I have selected the Leadtek DTV decoder codec, and looking at the MP configuration the NVIDIA PureVideo still there as separate entry in the DirectShow. This seems to made a big improvement, still minor jitter at realy fast moving pictures. Is it correct that I have to select diferent codec from withing MP settings menu or I have done something wrong? [/QUOTE]

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