![]() ![]() In addition to solving these problems, the digital green screen has another important advantage over the "real" one – it is much less demanding on lighting. But the screen costs money, as it needs to be stored somewhere and hung on something, which may not be convenient due to its large size.įortunately, there is a digital analog. And why wouldn't it, when it allows them not to worry about the interior of the "studio" and provides a much neater look of the streamer figure cut out from the background on top of the video or game instead of the rectangular camera window. In recent years, green screens have been widely used not only in films but also in videos and streams of ordinary Internet users. It can be a plain red, black, or whatever other color backgrounds, depending on the color of a person's clothes or objects you're recording. However, green is still not the only color used in keying. Therefore, a large number of photographers carry both green and blue screens with them. For example, if there is a lot of green on the object, you should choose a blue screen and vice versa. Generally, if you plan to use a colored background, choose a color that is extremely scarce on the object you are shooting. At the same time, there are some differences, due to which green had an advantage, so it was used as the main color. Thus, Christopher Reeve was one of the first specialists who replaced the then traditional blue screen with a green one.īoth colors are as far from skin color as possible, which is why they were chosen for replaceable backgrounds. In many ways, the idea was "suggested" to professionals by the character of Superman: his blue suit required the use of a different background. When the green screen was invented at the end of the 1970s, blue backgrounds were gradually replaced by them, and the reason is quite amusing. It may be hard to believe now, but green was not always the primary color for backdrops – at the initial stage of development, this spot was claimed by the blue color. It may not seem important, but it will make a huge difference during post-processing and compositing all the layers in the shot. ![]() Filmmakers have to think about how to set the light for the characters to match the lighting of their supposed environment before starting recording. Lighting is the second most crucial point. On set, small props like tennis balls are frequently used as visual references for the actors to navigate in the scene. The author must determine in advance what will be physically present in the scene and what will be added later while editing. When using a green screen, the main goal is to plan what is real in the shot and what is not. The goal of keying is to get the background as clean as possible. ![]() After removing the green color, the background will be completely transparent, and one can fill this area with another image or video. Keying is the removal of the green background through video editing programs. The footage is recorded on a monochromatic color background in the studio, and the keying process takes place during further video editing. The convenience of green screens is that it becomes possible to create the required background in the frame or scene without expensive outdoor shooting by replacing the studio background with a virtual picture. The software makes combining two or more images in the same frame or scene easy. Other than the obvious reference to the background color, green screen refers to the technology that combines several images in a single composition by replacing and combining backgrounds. But what is the definition of a green screen exactly? However, it is only the skillful work of professional designers, artists, and other specialists, as well as the use of green screens as backdrops on set. The ruins of buildings, interplanetary galaxies, and many special effects seem so realistic that there is practically no doubt about their existence. Nowadays, when watching even the most fantastic and implausible scenes, the audience completely loses awareness of the illusory nature. ![]()
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