tytan652 [1] filed a deletion request for obs-virtual-cam-filter [2]: Discontinued, I left some time in case people were sticking with older OBS Studio version. But after 1,5 year, removing should not be an issue.
[1] https://aur.archlinux.org/account/tytan652/ [2] https://aur.archlinux.org/pkgbase/obs-virtual-cam-filter/
