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MediaPortal 1
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4K display error - blurry green + zoomed in UI and player
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<blockquote data-quote="Stéphane Lenclud" data-source="post: 1193947" data-attributes="member: 140174"><p>[USER=112144]@ap90033[/USER] Which GPU do you have? What's the model of your TV? Which Windows version?</p><p></p><p>It seems to be due to the way MP1 sets up its DX surface.</p><p>It could also be a graphics driver issue.</p><p>It's apparently only happening when MP goes in exclusive full screen mode and TV is setup in UHD 4:2:0.</p><p>Assuming you have an NVidia card go into the control panel and try various "Output color format" and see if that helps.</p><p>First try using 4:2:0 color format and see what you get.</p><p>You should then be able to set your frame rate back to 60 Hz.</p><p>It could also be due to your HDMI cable.</p><p>You really need good quality HDMI cable to do 4K at 60 Hz with full RGB.</p><p>I've bought some supposedly 4K HDMI cable which I have had to return because they could not take that kind of bandwidth.</p></blockquote><p></p>
[QUOTE="Stéphane Lenclud, post: 1193947, member: 140174"] [USER=112144]@ap90033[/USER] Which GPU do you have? What's the model of your TV? Which Windows version? It seems to be due to the way MP1 sets up its DX surface. It could also be a graphics driver issue. It's apparently only happening when MP goes in exclusive full screen mode and TV is setup in UHD 4:2:0. Assuming you have an NVidia card go into the control panel and try various "Output color format" and see if that helps. First try using 4:2:0 color format and see what you get. You should then be able to set your frame rate back to 60 Hz. It could also be due to your HDMI cable. You really need good quality HDMI cable to do 4K at 60 Hz with full RGB. I've bought some supposedly 4K HDMI cable which I have had to return because they could not take that kind of bandwidth. [/QUOTE]
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4K display error - blurry green + zoomed in UI and player
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