Hello, I am having the following issue. At times when I am playing a 4K Video, the video is completely glitched out, sometimes with a green screen, sometimes with a black screen (audio remains fine). I can remedy the situation by disabling NVDEC and leaving it to use software decoding, but I don't like putting my CPU under that stress. The problem is not consistent with all 4K Video. I have attached an FFMPEG Log of a failing playback. Please let me know what other info would be helpful. This is on Emby Server 4.5.0.50 Thanks! ffmpeg-transcode-16c556b2-920d-4b15-8203-258337e73c69_1.txt

If you would be willing to try a beta version - today's beta includes a new decoder for testing that might fix this issue. It is called NVDEC.Ex and it is disabled by default: You'd need to enable it and move it to the top.

@RaptorCentauri - Let's not mix issues. This is always confusing for other readers. Please create a new topic for 2) Thanks for reporting that this issue is fixed now. We will eventually make this the default when there won't be any regressions.