![]() That didn’t stop the internet army from adjusting the images and footage of prominent public figures who may have worn that color as clothing, though. It’s green, but it’s a hue and shade of green that isn’t common in the natural world or in most architecture. Seeing a weather forecaster’s head and hands floating in front of the precipitation map of Walla Walla was disconcerting for average viewers.Ī new color was introduced and has taken hold throughout much of the industry. When TV stations started using Blue Screen techniques for their local weather reports, it caused some unnatural effects when newsmen and women wore clothing that was close to the color value of the chroma key. So, why the change from blue or black to green? Well, any solid color could be used. With a few refinements added, especially in regards to using computer programs to make the composites, Blue Screen has become Green Screen. When describing the process, many photographers and cinematographers would refer to it as Blue Screening. An advantage of chroma key compositing over mattes and front or rear projection was that chroma key results looked more natural and more believable.Įarly on, chroma key backgrounds were mostly filmed with a blue backdrop, sometimes a black one. It tended to look a little cheesy, but we allowed suspension of disbelief to take charge, making the scene acceptable.Īs movie making and still photography got more sophisticated, the chroma key process was developed and refined. This way, a pivotal conversation scene in a car, for instance, could be filmed in studio and yet it looked like the pair was driving over the Golden Gate Bridge. A projection screen was set up as the backdrop and an image or some movie footage was projected on the screen. It worked as well for still images as for motion pictures. A prepainted or preprinted backdrop was used as the background.Īlternately, rear projection was used in much the same way. ![]() ![]() A car dash and seats were set up in studio in order to have better control over exposure, lighting, even the audio for the desired scene. ![]() In the olden days of movies, a travelling matte was sometimes used to substitute for location shooting. In this way, the primary action or image can be filmed anywhere, at any time, and then the compositing finishes the scene or image. Then, the background is replaced with another scene. The primary scene is filmed or imaged with the single color background. In chroma key compositing, two different images or video feeds are layered together, with one of them being a replacement for a single color background used behind the primary scene or image.īefore digital photography and videography, either blue or black were the background colors most often used. Green screen is the commonly used term for chroma key compositing. While capturing green screen videos used to be a acquired skill and expensive process, recording onto a green screen is now a common process amongst videographers and photographers.īecause of this, I have rounded up some of the best lights for green screens that will allow you to capture stunning footage/ photography for your next project! Lets begin! What is the purpose of using a green screen? ![]()
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