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Economical Sets > The Location As a Background - Pg. 219

CHAPTER 13 Backgrounds and Sets FIGURE 13.16 The first image shows the set with a section that can be keyed out in blue. The second image is the external video shot and the third image shows what the viewers would see. Any appropriately colored portion of the set can be chroma-keyed. (Photos by Tyler Young) in a town square--merely at the press of a button. If done well, this technique can be very convincing and effective with an audience. When utilizing the chroma-key technique, the entire back- ground does not need to be keyed out. Instead, any part of the background or foreground may be chroma-keyed, as long as the appropriate keying color is used. Because the