Today i created and publish a clip utilizing the split technique.
I did this by cutting the footage at three points in the footage and then overlapped them in the footage;.
To place 3 duplicates in different places of the footage I used a mask to cover the stand-ins so it only showed the duplicated subject. To create a mask I selected a piece of footage and then went into the effect controls and then in the opacity section i selected the tool called “Free Brazier” . I then selected four individual points on the footage to create a mask.
Here is the edited footage.
Original footage screenshots: