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Old 13th January 2019, 20:16   #54277  |  Link
Warner306
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Join Date: Dec 2014
Posts: 1,127
Quote:
Originally Posted by huhn View Post
HDMI 2.0 can do 10 bit 4:2:2 YCbCr and TV support it that one of the rare cases where nvidia is doing 10 bit.
a bd player should use 4:2:0 10 bit for 60 hz HDR that's lossless.

i'm not sure where this 12 bit comes from because PC don't really support it. you could do it with 16 bit and let the driver do the rest but still.
There is no option for 10-bit 4:2:2 above 30 Hz.

This is an image from the official HDMI 2.0 spec page: https://i.postimg.cc/WpfKqJRZ/HDMI-2-0-Specs.png

The majority of UHD streaming boxes and Blu-ray players output at 12-bit YCbCr 4:2:2 at all refresh rates. The PC shouldn't be at a distinct disadvantage because it has no option for 10-bit RGB.
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