Please help with 4K HDR play issue - AVS Forum | Home Theater Discussions And Reviews
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post #1 of 2 Old 05-13-2020, 12:22 AM - Thread Starter
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Please help with 4K HDR play issue

my monitor is Phillip 436M6VBPAB VESA-certified DisplayHDR 1000. i watch 4k remux movie via mpc-be +madvr, but seems colour not right.



first photo is windows HDR on and play clip from youtube, i believe it is correct HDR.

second one is windows HDR off, madvr pass-through HDR metadata to monitor, colour very flat and not as bright as youtube one.

third is madvr info.

can anyone help? thanks.

Btw, i am using DP1.2, is it maybe the problem?
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Justin Lu is offline  
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post #2 of 2 Old 05-18-2020, 11:58 PM
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Yeah looks like a bandwidth issue. Since you are running at 60 Hz it could be forcing a limited color range. In MadVR there is a setting to match the display refresh rate with the video's refresh rate.
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