Adding a New Element
Adding a New Element
Higgsfield Academy
Caption
Swapping the world around you is one thing — now try dropping a brand-new person into the shot. The workflow is the same tool as before, Edit Video, just pointed at a different kind of change.
This time the ask is to add an older version of himself walking by in the background of the clip. To make sure the AI gets the likeness right, he attaches a character sheet — a reference image of what that older version of him should look like — alongside the source footage. With the reference in place, the prompt itself is short: "add an old man." Hit Generate, and the passerby shows up in the shot, folded into the scene as if he'd been filmed there.
The core idea carries over from the earlier background swaps: everything else in the plate — his own performance, the framing, the lighting — stays locked, and only the new element is introduced. The difference is that instead of replacing the environment, this pass adds something to it, which is the same technique to reach for any time you want to insert a person into footage you already shot rather than rebuild the whole scene around it.
