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Most people have a preferred keyer that they jump to for compositing green screen and blue screen footage.
Which keyer is really "best", though?
In this video we take a quick dive into the core keyers in Nuke (that are available in other packages as well) and do a quick key with each, showing the strengths and weaknesses of each.
By the end of this video you will have a grasp on how you might best approach your own shots in the future!