Galaxy S9 - How do I Set a Video file as Wallpaper?

Last Update date : Jan 26. 2026

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Downloaded and recorded video file can be set as video wallpaper. Video file should not be over 100MB and playing time is less than 15seconds. When your device entering a lock screen mode, the video wallpaper will be played automatically. Also, you can download video wallpaper from Samsung Themes.

1 On the Apps screen, tap Gallery.
 Galaxy S9 - How do I Set a Video file as Wallpaper?
2 Select video file that you want.
 Galaxy S9 - How do I Set a Video file as Wallpaper?
3 Tap more icon and then tap Set as wallpaper.
 Galaxy S9 - How do I Set a Video file as Wallpaper?
4 If video file is larger than 100MB or longer than 15seconds, tap EDIT. You can trim the video file.
5 Tap set as wallpaper.
 Galaxy S9 - How do I Set a Video file as Wallpaper?
 Galaxy S9 - How do I Set a Video file as Wallpaper?

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