Tools/materials: Huawei p40, EMUI 1 1, audio-visual workshop 6.8.

1, we should first install a corresponding tool, such as an audio-visual workshop.

2. Open the dynamic wallpaper function of the home page.

3. Enter the dynamic wallpaper selection video interface and select your favorite video.

4. Click the set wallpaper function in the wallpaper you selected, and the dynamic wallpaper is set successfully.