MarsSeed [1] filed a deletion request for mplayer-gui-svn [2]: Abandoned since 2021. Fails to build.
Seems not useful to keep, given that Arch/extra/mplayer+mencoder are also getting regularly updated from upstream repo's trunk (latest commit). [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/mplayer-gui-svn/
