Friday, August 5, 2011

Find Out How To Correctly Light A Green Screen Los Angeles

By Phillip Guye


Would you like to learn how to properly light a green screen Los Angeles? Have you got the majority of the items yet don't know how to fix the lighting? Well, you're in luck! This post is going to give you simple pointers on how to light your green screen LA.

Filming video or still photography with a green screen allows you to move your model to any location, real or imaginary. However, if your green screen is inappropriately lit, you will find the background difficult to key out. The real key to properly lighting a green screen is to make sure that your screen is evenly lit through the elimination of hot spots as well as dark areas.

For the not familiar, green screen lighting means that your setup will be used in chroma key production. Chroma key technology allows the user to pick a background color (normally green) and to drop that color out of the image, replacing it with other images. The most usual use is in TV news sets in which an individual standing in front of a green wall structure in the studio would appear to be standing in front of a moving weather chart.

The green screen does require its own lighting. It is highly unlikely that you will be capable to use the screen with existing ambient light or the exact same lighting you make use of for the foreground subjects. You should plan your screen lights before you start construction.

The key to lighting a green screen will be consistency. The whole point would be to make a single, uniform shade of color throughout the entire screen.You will need at least two lights, ideally more. You could light a green screen that is a few meters across, by using a couple of 300-500w lights (one at each end) and a couple of 100-250w lights directly below pointing up.

Listed here are the basic ideas:

Be sure your green screen is wrinkle free.

Place your first diffuse light on the right side of the green screen, positioning it around 5 feet from the screen. With your light set, extend its height to about 6 feet as well as direct its light toward the screen.

Set up your second diffuse light to the left side of the green screen, placing it 5 feet from the screen just like the first diffuse light. When placed, extend its height to about 6 feet, and direct its light to the screen as well. Directing both lights on either side of the screen is going to help to get rid of shadows.

Adjust both diffuse lights till you have a consistent lighting setup with the two lights. You will know when you've achieved this when all dark areas are removed and there are no hot spots.

Place your talent or subject approximately 10 feet from the green screen. Be sure your talent or subject doesn't have a shadow.

Light your subject with your key light by positioning the light in front of as well as to the side of your subject.

View the scene through your camera's viewfinder in order to see how your digital camera is interpreting the lighting and colors. In case your camera is seeing any dark areas or hot spots, carry on and correct your lighting till all instances are eliminated.

Now, you are aware how to light the green screen Los Angeles. Once your lighting is ready you can commence your venture.




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