ROFL! A bunch of years ago my late wife had a (cable access) TV show and the producer decided to try a chroma keyed background to display some of the subject matter she would be talking about. Worked well, except for the clothing she had on that matched the chroma and the uneven lighting in the little studio - which provided us with some very interesting effects.Piney wrote:Be sure to light the background evenly. Changes in light levels can cause the chroma key system/software to misinterpret its hue. This can lead to uneven replacement of the bg color. Also try to have the subject (person or object) lit well and brighter than the bg. Oh.. and watch for the same or similar colors in the subject as they'll get replaced also.
I was the producer.
