Ryzen 5 3600 Unable to handle 4K x265 10bit HDR rips?

[hnernes]

Plex HTPC use an inferior method for hw decoding, so Plex HTPC is for the most part useless for 4k content (at least for me). Plex Media Player (PMP) direct plays everything smoothly, so I would recommend you to try that (even though it’s old), until they fix Plex HTPC.

Plex HTPC feedback

This (and others reporting similar in this thread) is due to MPV using dxva2-copy on Windows. For those that don’t know this means that when the hardware has decompressed a video frame, it is copied (hence the name) from the GPU to the CPU. Then to actually display the frame it is then rendered into the frame buffer (which will then go back into the GPU). The reason this is occurring is because the toolchain to build MPV is missing several headers/libraries to use more efficient methods. As …