Overview
Keying overview Keying is creating areas of transparency based on color or lightness values in…

Use chroma keys
A challenging part of creating a good chroma key is shooting the chroma key video,…

Use luma keys
Luma keys provide a way to composite a foreground clip over a background clip based…

Finalize the key
Quite often your foreground image will have objects that you don’t want to appear in…