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Old 25th September 2014, 01:33   #89  |  Link
huhn
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Join Date: Oct 2012
Posts: 7,926
Quote:
Originally Posted by Zachs View Post
I'll definitely look into the downscaling problem.

To get MPDN to use your second screen with FSE mode, you need to change Adapter ID from 0 to 1.

I think there's still a fair bit of work from the GPU vendors to get 16-bit support up to scratch. I don't think there are too many renderers using that at the moment (does madVR?).
madVR outputs only 8 bit RGB nothing else. I highly doubt the GPU can output more than 12 bit and send this with DP or HDMi to a display.
so the output should be dithered to something the display accepts and is not round or dithering down to 8 bit. so 99.9% of all displays get the best result with dithered 8 bit. I highly doubt that the gpu driver can do this any better than madVr or MPDN.

so high bit deep output doesn't help most people at the moment but how to tell them X-)?

and we still don't know if the GPU doesn't round the 10 bit down to 8 bit even for 10 bit displays nothing I can test.
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