Merging those packages doesn't make sense at all! https://aur.archlinux.org/packages/mpv-git/ This package uses dynamically linked system libs
https://aur.archlinux.org/packages/mpv-player-git/ This package uses statically linked libs from git It has also lots of comments to guide users in building & experimenting. If you're really want to take choice from users, this would be a better package for merging with mpv-player-git https://aur.archlinux.org/packages/mpv-build-git/
