SOLVED: Nvidia not being used for transcoding

[mati123321]

and now I think the GPU is actually used despite it not being visible in ncivia-smi (drawing twice as much at 4k video transcoding), but still CPU is a bottleneck to a point that I can't watch 2 1080p streams at once. I think that because of that cpu being just about right, maybe something is still wrong with ffmpeg.