Video as a background (print_unescaped mp4 or webm)

Hi all,

I’m working on a theme for the nextcloud and I can’t find any way to unescape mp4 or webm, I saw in php files that you can do print_unescaped(image_path('', 'image.png') or print_unescaped(image_path('', 'image.svg').

Is there already made way to unescape video?

Thanks

p.s. I need it for the login screen XD

I’d like to give +1 for this feature. I love the way rainloop has the video on its login backround.