Monarc

Same result: mpv -v -no-config https://media.xiph.org/video/derf/webm/vidyo1_720p_60fps.webm -o outfile.mkv --vf=fps=60 -ovc libx265 -ovcopts 'x265-params="level-idc=51"' [vo/lavc] Opening encoder: libx265 H.265 / HEVC [libx265] x265 [info]: HEVC encoder version 2.9 x265 [info]: build...

@awused can you try different cscale values? input.conf: ctrl+d cycle-values cscale bilinear spline36 lanczos ewa_lanczos ewa_lanczossharp mitchell oversample i have similar artefacts only with bilinear and oversample as cscale value....

@sl1pkn07 look at the fork here: https://github.com/chriskretler/vs_mxnet his commit: https://github.com/chriskretler/vs_mxnet/commit/4bb0f4043d1042e8fa92ac998887b79c72f4ed74 have not tried it, but seems linux only. a version, that compiles on linux&windows would be nice