Bwhat videocard and monitor do you have?
also what distro are you using?
I use KDE and enabled HDR in the Display Configuration settings then I add this command to my games steam launch settings.
based on your resolution
you may want to adjust your refresh rate -r ##
also what distro are you using?
I use KDE and enabled HDR in the Display Configuration settings then I add this command to my games steam launch settings.
ENABLE_GAMESCOPE_WSI=1 DXVK_HDR=1 gamescope -W 3440 -H 1440 -f -r 165 --hdr-enabled %command%based on your resolution
ENABLE_GAMESCOPE_WSI=1 DXVK_HDR=1 gamescope -W 2560 -H 1440 -f -r 165 --hdr-enabled %command%you may want to adjust your refresh rate -r ##
OBazzite-nvidia-stable with KDE with an AOC Q27G3XMN and those commands have been working for games but it's mpv hdr playback that has been giving me a hard time.
OSolved it for anyone wondering:
ENABLE_HDR_WSI=1 MANGOHUD=0 gamescope -w 2560 -h 1440 --hdr-enabled --fullscreen -- mpv --fullscreen --vo=gpu-next --target-peak=1156 --target-prim=bt.2020 --target-trc=pq --gpu-api=vulkan --target-colorspace-hint <video-file>
Change target-peak to whatever your monitor supports for more accuracy, same with resolution. I had no luck with the flatpak version of mpv but installing through homebrew worked fine if you are using immutable distros. If you want to watch a blu-ray, you can just replace <video-file> with: bluray:////dev/sr0 or whatever your drive is called.
ENABLE_HDR_WSI=1 MANGOHUD=0 gamescope -w 2560 -h 1440 --hdr-enabled --fullscreen -- mpv --fullscreen --vo=gpu-next --target-peak=1156 --target-prim=bt.2020 --target-trc=pq --gpu-api=vulkan --target-colorspace-hint <video-file>
Change target-peak to whatever your monitor supports for more accuracy, same with resolution. I had no luck with the flatpak version of mpv but installing through homebrew worked fine if you are using immutable distros. If you want to watch a blu-ray, you can just replace <video-file> with: bluray:////dev/sr0 or whatever your drive is called.
