tofu-dreg

I think I'm seeing this issue. I upgraded from a 1080p to 1440p monitor and now when switching to higher Nvidia DSR resolutions, the refresh rate will switch from 240...

> Set [`target-colorspace-hint`](https://mpv.io/manual/master/#options-target-colorspace-hint) option to `auto` or `yes`. Doesn't do anything. In the mean time I found that vo=gpu fares better and displays HDR properly while unpaused and fullscreen, but...

> This might be a Windows issue. Do you have multiple GPUs? An iGPU as well your Nvidia? If yes, go into your Windows display settings and specify using your...

> What if you specify the adapter in mpv? > > https://mpv.io/manual/master/#options-d3d11-adapter No effect.

> Try disabling --video-sync No effect.

> Have you tried running it from the commandline? > > --no-config --vo=gpu-next --target-colorspace-hint=yes That doesn't work either. I did spend quite a bit of time starting from --no-config and...

> I'm not sure exactly what the cause is, but disabling MPO may help debug the issue. Great idea. I tried disabling MPOs via the reg edits on this page:...

> It seems that for some reason there is a difference in tone-mapping between Composed Flip and Independent Flip. I'm not sure if this is a Microsoft or NVIDIA problem,...

> From your description, the metadata appears to be getting lost. So, possibly related ro how mpv establishes the swapchain? I still have an unresolved issue relating to that from...

> That looks like its switching between passthrough and being tone-mapped. Look at the peak difference in the collar. That suggests to me that this is related to the swapchain....