Look at this. I will. I have done video editing before, and I have done this kind of operation. Let me talk about it. I hope I can help you.

Operate the mobile phone k40

Version: 10.5.0

1. Open the clip and click the clip in the middle to start making.

2. Select the video to edit and add it.

3. Click the picture-in-picture on the page.

4. Click Add Picture in Picture.

5. Click to select material library and select special effects.

6. Then click Add.

7. Click the duration of the picture-in-picture special effect as needed, and click Export.

8. The picture below shows the effect of our editing. Well, that's it. I hope it helps.