MPC black blinking with 4k HDR

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Post by light767 Sun Oct 15, 2023 10:13 pm

Hi

I'm using a new ultrawide monitor with a resolution of 3840*1600 and also HDR support, basically when I play a video with MPC on windows 11 and I click right key on the mouse for morse option or even if I navigato with the mouse to the progress bar, the screen blink witha black screen and after 2 seconds the image got back. I think that this is related to the HDR support. Any help?

light767

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Post by Admin Mon Oct 16, 2023 1:57 pm

Try MPC Video Renderer instead of MadVR.

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Post by light767 Mon Oct 16, 2023 5:32 pm

Admin wrote:Try MPC Video Renderer instead of MadVR.

Same problem with both

light767

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Post by Admin Mon Oct 16, 2023 7:06 pm

It is the fault of the graphics driver.

As a workaround you can enable HDR in Windows. Then everything is in HDR mode, and the seekbar does not trigger a mode switch.

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Post by light767 Mon Oct 16, 2023 7:39 pm

Actually I have enabled HDR inside windows 11 and sadly it happens anyway ...it seems that there are some problems between windows HDR, AMD drivers and the media player

light767

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Post by Admin Mon Oct 16, 2023 10:14 pm

Report it to AMD.

You can also prevent it by disabling HDR passthrough in the video renderer settings. Then the video renderer will do tonemapping instead of your monitor.

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