Niklas Haas

> Sorry, I don't know how to check. Here you'll find the sample once tone-mapped (no audio): https://0x0.st/oZ7N.mkv I had a look at it. Yeah, the dovi metadata is intact...

@acedogblast file an FFmpeg issue, this is an error coming from the ffmpeg vulkan code cc @cyanreg

How does this compare to #188?

@plredmond Not quite. With an OpenGL PBO (or OpenCL/Vulkan/CUDA mapped buffer), the GPU's DMA engine can directly upload the data into device memory without needing to relocate it in host...

Can you try appending `--gpu-debug` to your tests and seeing if that picks up anything? (Also make sure to install the vulkan validation layers)

> Did anyone find way to encode video with Anime4K shaders? FFmpeg with `vf_libplacebo` is the recommended way.

 On my end it looks misaligned, apparently when completing something with `-` as part of the completion string.

> Do you have hidpi-scaling or something? I don't know. How would I check?

> `print-text ${display-hidpi-scale}` > > I'm currently rebasing on master and looking at the code it should already handle scaling thinking That prints `1.000` for me.

I believe the most important point to realize here is that a messaging platform should not connect _devices_, it should connect _people_. People use multiple devices. For example, say I'm...