How did Tik Tok make a duet and put my singer in the opposite video?
1. Open the vibrato short video app, and then open the video that needs a duet. Click the share icon on the right.
2. Click on the co-production option below.
3. Next, turn on the microphone function on the right and click the record button to shoot. The singer will appear in the opposite video, which is the process of Tik Tok duet.