Error on loading vapoursynth filter

[felipemeamaral]

macOS: 10.12.6 mpv 0.27.0 (C) 2000-2017 mpv/MPlayer/mplayer2 projects built on Sun Oct 22 01:38:38 -02 2017 ffmpeg library versions: libavutil 55.78.100 libavcodec 57.107.100 libavformat 57.83.100 libswscale 4.8.100 libavfilter 6.107.100 libswresample 2.9.100

Error log: https://hastebin.com/bulecavice.md

mpv compiled with brew using the command:

brew install mpv --with-bundle --with-libaacs --with-libarchive --with-libbluray --with-libdvdnav --with-libdvdread --with-uchardet --with-vapoursynth

I just open an movie on mpv with this line on my config file:

vf=vapoursynth=/Users/pulgalipe/.config/mpv/vapoursynth/f3kdb.vpy

f3kdb is already compiled/installed using the waf commands from their own repo.

f3kdb.vpy script content:

import vapoursynth as vs
core = vs.get_core()
clip = video_in
clip = core.std.Trim(clip, first=0, length=500000)
clip = core.f3kdb.Deband(clip, output_depth=16, dynamic_grain=True, grainy=16, grainc=16)
clip.set_output()

[Argon-]

Installing f3kdb is not enough, you have to make it available to vaporsynth (there's an autoload directory) or explicitly load it in the script (from a path).

~Btw f3kdb should be in homebrew~ (mistook it with mvtools) Btw2 f3kdb has no advantage over mpv's faster built-in debanding (at least to my knowledge) Btw3 you are using hwdec=auto which selects values incompatible with filters (VS), therefore hwdec is disabled. This is explained in the manual