Taking the use of cutting software as an example, the tutorial is as follows:

Operating tool: vivo X9

Operating system: Funtouch OS 7. 127.

Software: editing

1. Open the clip and click "+Start Creation", as shown in the following figure:

2. Select the video and click "Add to Project", as shown in the following figure:

3. Slide to the left at the bottom of the screen, find and click "Filter", as shown in the following figure:

4. Select a filter and click "√", as shown in the following figure:

5. Select the filter track and drag the white box on the right until it is aligned with the video, and the filter can be added to all videos. Click "export", as shown in the figure below: