1
Go to a user’s profile and click directly on one of their videos.
2
Tap the Share button located in the options column on the right.
3
If this person allows duets, the Duet option will appear. Tap on it.
4
A split-screen square video will be created. On the right side, you’ll see the other person’s video, and on the left side, what your camera captures.
Now just record, and the result will appear right on the screen.
Enjoy your video alongside the other person’s!
