xiota [1] filed a deletion request for mpv-vapoursynth-git [2]: Better to use `mpv-full` or `mpv-full-git`. They do not require many depends outside of official repos.
Also, `extra/mpv` is now built with vapoursynth enabled. [1] https://aur.archlinux.org/account/xiota/ [2] https://aur.archlinux.org/pkgbase/mpv-vapoursynth-git/
