![]() These operations include such actions as sampling colors to be keyed, adjusting properties of sampled foreground color to remove color spill, defining transparency properties of the matte, specifying foreground colors, removing noise and other matte creation steps. The Primatte tools allow you to select the keying operation you wish to perform. The Primatte buttons are user friendly and visually easy to work with. The interface is comprised of four main components: view buttons Primatte tools sliders and Help, Undo and Redo. I found the Primatte Keyer in the After Effects clips effects menu. ![]() It would change brown every time I would composite it. That blue shirt was causing real trouble. I had tried to fix the scene with another brand of blue screen keyer, but had limited success. ![]() One of the subjects was a little boy wearing a blue shirt. Bad spill, not enough light - you know the story. As always some shots went together easily, but there were a couple of real lulus. There were several blue screen shots in the movie. I had been working on a sci-fi short film called Lizards. That's when you pull Puffin's Primatte Keyer out of your bag of tricks and tools and become a hero. Factors such as budgetary cut backs, grips and gaffers at the craft service table munching on cashews, not enough 10k's or sky pans to even the background or whatever the cameraman's excuse is this time, it's your job as a digital compositor to fix it. Often there is not enough time to trick out each shot. When blue and green screen images are not perfectly shot or lit, the background reflects blue or green spill on the subject.
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