Kitchen Presenter on Green
A vertical selfie clip of a presenter in his kitchen, re-rendered on flat chroma-key green with the same words and gestures.
The Talking Greenscreen method regenerates a presenter clip with the clip as the guide and replaces everything behind the person with flat, even chroma-key green, keeping the performance, lip motion and soundtrack. It is for presenter ads and background swaps without a studio day.
It works best on one presenter in vertical framing. Objects in front of the presenter stay, so start from a clean take or crop them. Keying is a separate step. One 4-second pass took about 85 GPU-seconds.