Tools/raw materials: iPhone 13, ios 15, and editing 8.0.7.

1, click cut.

Click on the clipboard APP on your mobile phone to enter, and click to start creating.

2. Choose a video

Pop-up page to select the video to edit.

3. Click on the audio.

Jump to the page and click Audio.

Step 4 add music

Select the desired audio click to use.

5. Click Export.

Jump to the page and click Export.