I've recorded a video clip with a TV in the background. During the recording, I displayed a green key on the TV. Now, I want to replace the green color with a picture I captured. It's an almost perfect rectangle. The camera is moving a little bit and is zooming in, making the TV (and the picture to display) a little bit bigger.

I figured out how to replace a green key background, but this doesn't do the trick in this case, because the picture I replace the color with is moving and resizing.

Any tips on how to do something like this?

1 Answer 1


I ended up using Apple Motion, which did the trick fairly well. You can select tracking points which the software tries to follow during the video.

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