Green Screen - A Brief History of Its Technology

Posted on February 7, 2010
Filed Under News |

Green Screen or “chroma key technology” was known and became favored many years ago. Additionally, Chroma key technology was also recognized to be one of the most inventive as well as imaginative ways of making effects when it came to filmmaking and photograph revising. This Green Screen technique or “Chroma Key” method isn’t as simple as it sounds because to fully utilize this method in film making, you need to use your talent as well as your film making talents. to apply this technology most effectively, you need the correct size of green screen as your background for the particular image or video you are trying to make.

The commonest color that has been employed during the past decades as a background or chroma key is blue. As time went by film makers discovered that green was really a better color. In the year 1970, the color blue in chroma key was finally transformed to the color green. In this same year, green screen became famous when it came to video editing as well as photography. There are many reasons why the color of the screens were changed from blue to green.

One of the reasons why blue was collapsed to make way for green coloured screens is thanks to the fact the color green is better held in by digicams. Digicams are generally used nowadays while the standard cameras film makers used to use that favored the color blue are virtually out of date. Additionally, a green chroma key screen typically needs a lot less light for proper illumination in comparison to the color blue, which sometimes wants more light to illuminate even slightly well. For the reasons stated, many film makers wish to use the green chroma key screen since it permits less light.

When it comes to choosing and selecting which material you’re going to use for your chroma key screen, try to consider one of the most vital factors when using a green screen, which is the lighting. Glistening that is brought on from reflective materials can essentially produce bad results because reflective objects can reflect the light and cause the background or background to look pallid. Therefore, the effect will not turn out as good as you wanted and expected. In addition, glossy materials have a higher chance of having shadows. As a consequence, it can cause darker areas.

Obviously, in working with chroma key technology, you need your production to have positively no issues and the end image to come out perfectly. As such, please follow this article and assemble the proper materials ( green not blue ). If you need a less expensive option for your Green Screen, select a material that has a solid texture like card or wood, you only need to color it the color green. Another good and cheap option is a fabric such as canvas, you only need to color or dye this material with color green.

There are a lot of other sites giving various forms of advice on how to use green screen but most of them are not very specific or concise. Before following these, make sure to check my own articles and reviews on Green Screen Rentals and Green Screen, additionally, you can reach me at phillipguy@hotmail.com or 1-323-851-3825