MarsSeed [1] filed a deletion request for jellyfin-ffmpeg5-bin [2]: jellyfin and jellyfin-ffmpeg have both been migrated to [extra] repo, so this package has no consumers anymore on AUR and is not needed.
[1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/jellyfin-ffmpeg5-bin/
