There is an app on steam called wallpaper engine that supports video for background. Features of dynamic wallpapers app:
Cool Live Wallpapers Free - Unlimited Animated Backgrounds ... from source is1.mzstatic.com The apple dynamic desktop engine option (previously dynamic desktop mode) allows you to use our wallpapers as native macos dynamic desktops. Dynamic wallpaper offers you a collection of high quality wallpapers for you desktop. This unfortunately happens when photos are rotated by exif data only.
+ supports all android devices fantastic beautiful dynamic wallpapers and backgrounds is the best app for you!
Unfortunately, unlike live photos, you can't create your own dynamic wallpapers and are stuck with what apple supplies. It did not take long for users. Find out the best dynamic wallpaper apps, including muzei live wallpaper, tapet, klwp live wallpaper maker and other top answers suggested and not available. Many people have asked me about how to get such.
