1, the first step: click the "refreshing video editor" home page below the menu bar to find "video tools", click into the video tools page. Step 2: In the video tools page, click on the effects of the editing module in the "cover settings" function, enter the video add page.

2, ① download a video to add pictures of the software. ②? Then enter the editing interface, click "Import" from the computer to select a video file, select "Open".

3, open the video editing interface, and then click the symbol "". Open the cell phone album and click "photo video", and then click the cover picture folder. When you open the folder, the default screen of "Video" will be opened, and you need to click "Photo".

4. After opening, find and click on "Video Processing" function, and then click on "Video Cover" function. Jump out a new page, we can according to the prompts on the page, choose a method of adding to import local video clips. Directly click the "Add File" button or drag and drop files to this.

5, open the "cut screen" software, click "start creating" button. Add video footage, click the bottom right corner of the "Add" button. Click the "Set Cover" button. Swipe left or right to select the cover image. Select a frame in the video as the cover image, click the "Save" button in the upper right corner.