How to remove the background sound of the video shot by iphone?

You can use the "iMovie Clip" software that comes with the Iphone to remove the background sound from the video. The specific operation steps are as follows:

1. Open the phone's home screen, find and open the iMovie Clip app, and enter the video editor interface.

2. Open the "iMovie Clip" app and click "+"to add the video that needs to be muted.

3. After adding, click the small horn icon button at the bottom of the interface.

4. Set the sound to "0" and click Finish in the upper left corner.