The technical term for this is a garbage matte.ġ In the Project panel, select the Chroma Keying bin.Ģ Double-click the Chroma Keying sequence to open it in the Timeline panel. In some green screen footage, there are objects in the shot that can be removed by simply cropping out that part of the frame.
Was the background evenly lit? Was it recorded in a video format optimal for Chroma Keying? Does the subject have strands of long hair, or is the subject moving very quickly through the shot? These and other factors will determine whether you can achieve a satisfactory result with a single click, or if you will need to make some adjustments to get the look you want.
How easy, or difficult it is to pull a “clean key” (essential to achieving a convincing final result) depends on a variety of factors having to do with the quality of the footage.
#Adobe premiere pro green screen tutorial tv#
This technique is used on everything from major motion pictures to the weather report on your local TV news. Once the footage has been imported into Premiere Pro, the background is removed with a chroma key effect (and sometimes a garbage matte), which enables the compositing of the subject with another shot or scene. The typical workflow for Chroma Keying starts by recording the subject in front of an evenly-lit green or blue background. The most common and effective method of achieving this effect is Chroma Keying. One of the most useful techniques to learn in video postproduction is being able to convincingly insert a subject recorded in front of a green (or blue) background into a scene, thereby creating the illusion to the viewer that the subject is actually part of that scene. Note: This excerpt is from the forthcoming book Adobe Creative Suite CS6 Production Premium Classroom in a Book, ISBN 978-8-9.
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