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Old 13th May 2018, 06:47   #50810  |  Link
oldpainlesskodi
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Join Date: Apr 2017
Posts: 366
Quote:
Originally Posted by suanm View Post
First of all:
A big thank to you for your reply.
I posted two screenshots on the post board.
Second:
I'm surprised there is no chroma appeared on madVR OSD.i don't know what's going on?Chroma is not displayed all the time when the playback of 4K UHD movies
Third:
Due to no chroma used, the conversion of 4:2:0 format to 4:4:4 format doesn't always work.This leads to worse video quality.I don't know how to solve the intractable problem.

Have you activated supersampling? (doubling action - always supersample).

It takes a fair amount horsepower, so you might need to adjust your settings for 4k movies when it's activated.
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