https://bugs.kde.org/show_bug.cgi?id=503080

Zamundaaa <xaver.h...@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|HDR Color Format is         |MPV with P010 looks
                   |Completely Misinterpreted   |different vs. rgb30 for HDR
                   |                            |videos

--- Comment #4 from Zamundaaa <xaver.h...@gmail.com> ---
That looks correct. Maybe you're noticing the difference between bt.2020 vs.
bt.709 yuv coefficients, then this would be fixed with
https://invent.kde.org/plasma/kwin/-/merge_requests/7209 +
https://github.com/mpv-player/mpv/pull/14936

I personally don't see a difference between
> mpv --vo=gpu-next --gpu-api=vulkan --gpu-context=waylandvk 
> --target-colorspace-hint "Samsung Travel With My Pet HDR UHD 4K Demo.ts"
and
> mpv --vo=dmabuf-wayland "Samsung Travel With My Pet HDR UHD 4K Demo.ts"
as well as dmabuf-wayland with the bt709 coefficients forced though... What
video are you testing this with?

Also, please play an HDR video in mpv, press "i", and upload a screenshot of
that here, maybe some difference is visible in that data.

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