Quote:
Originally Posted by madshi
Have you tried rebooting your OS? Is the custom mode still available after the reboot?
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The Custom Mode is still active after reboot...
Quote:
Originally Posted by austinminton
When madvr switches to 4k@23, does it also set 10bit? I have tried looking into all my tv/avr settings and can't find anything that can confirm bitdepth and color format unfortunately.
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Go to the nvidia control panel and simply check if Output color depth is set to 10/12 bit...
If I remember correctly, madVR should switch to 10/12bit if you switch to it manually once... I could be wrong...
Quote:
Originally Posted by austinminton
I also have a file with 4k@60, 4:2:0, 10 bit HDR. Yes its a 60hz UHD. This one really confuses me since i know rgb 4k@60 10 bit wont work over hdmi. So somewhere its either getting converted to 8 bit or a lower chroma? It plays fine and looks very good to my eyes, but I 'need' to know if some unnecessary conversion is getting done somewhere. Madvr OSD says P010, 10-bit, 4:2:0 but I am not sure if that's what the GPU is finally passing to the panel?
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HDMI 2.0 supports up to 4K 60Hz 4:2:2 12bit, so set that if you are playing that file... also there's a 99% chance that your file is a test video, there probably will be one movie in 4K 60fps in the next 10 years, so you really shouldn't worry about 60Hz now...