Lesson 4.2 from the AI video lab course. Here's the full transcript of the video.
Transcript
A clean swap starts before you swap anything.
Use source footage with even light and a clear view of the face. Hard shadows and heavy motion blur cause most of the problems.
Use the licensed 4K headshots as your references. They're part of the licence for exactly this reason.
After the swap, check every shot. Watch three places: the eyes, the teeth and the hairline. That's where drift shows up first.
If a line changes language, re-run lip sync for that line. Don't trust the original mouth movement.
And keep every output inside the licence: its markets and its variations. Count your assets.
Clean source, licensed references, checked shots.
Real people. Real consent.