eclairevoyant [1] filed a deletion request for pyvidctrl [2]: Upstream,doesn't do versioned releases, and this PKGBUILD pins a random commit (https://github.com/antmicro/pyvidctrl/commit/de0e394) and assigns a random package version.
Should be deleted and replaced with a new package pyvidctrl-git that pulls from the latest git version [1] https://aur.archlinux.org/account/eclairevoyant/ [2] https://aur.archlinux.org/pkgbase/pyvidctrl/