+1 for deletion.

Its name can be misleading: this is not an MP4 codec / demuxer / whatever; it is only an MP4 metadata reader and editor library.

Repo's 64-bit variant has only two dependents: an ncurses-based music player (cmus), and a media file tag editor (kid3).

Nothing depends on the lib32 variant on AUR.

On 1 July 2022 02:45:11 GMT+02:00, notify--- via aur-requests <aur-requests@lists.archlinux.org> wrote:
kode54 [1] filed a deletion request for lib32-libmp4v2 [2]:

Please delete this package, nothing needs it.

[1] https://aur.archlinux.org/account/kode54/
[2] https://aur.archlinux.org/pkgbase/lib32-libmp4v2/