1. First open the clipping APP, and then click the Start Creation button above.
2. Select the video file to edit, and then click the "Add to Project" button.
3. Click the audio function at the bottom.
4. Select the music option.
5. Select a favorite music, and then click the Use button.
6. Find the ending position of the music prelude, and align the time first. Then click the split button at the bottom.
7. Select the music part to edit, and then click the Delete button at the bottom.
8. Press and hold the audio file with your finger for a long time until the color of the audio file darkens, and then drag it to the beginning of the video.
9. In this way, you can drag the music to the beginning after editing. If there are no other questions, you can click the export button in the upper right corner to finish editing.