MarsSeed [1] filed a deletion request for mplayer2 [2]: Broken EOL media player from 2013, mpv is the successor.
This is a badly configured VCS package in disguise, using master.tar.gz instead of a git clone. Last commit of this fork is from 2017. The package is unbuildable. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/mplayer2/
