Chroma key photography refers to photography as a photographer in the movie behind the blue or green color screen theme. Finished the theme, the background screen is replaced by any other selected images. This is a chroma key or green screen process. This technology requires a combination of innovation and technical expertise. Photographers should have the use of such lighting in the process of their own technical knowledge.

While the cameras were filming the theme should be based on the background and the prospects completely. Good, green screen, the photo was taken in a strong effect of illumination. Photographers can be deployed approximately 250-watt halogen lamp. A person can set the screen either of these lights. You can use the ‘back light’ according to the background. There is a ‘front light’ illuminate the background and the subject. You can use these lights, so as to avoid any type of shot in the final shadow. If you do not light the foreground and background subjects well, could lead on this issue are unnecessary shadows.

However, photographers should not be the brightest prospects and with plenty of background light. In the photo on the left of unnecessary light, which also led to. It may occur when you use the light-five thousand watt. This may be completely distorted. You can deploy ‘bounce card’ in order to eliminate hot spots or glare, direct contact will usually occur. A person can also use the ‘cream table’, so soft on the subject, lighting effects. This is also a theme of natural light-emitting face and effectiveness. Too much exposure to light, the colors are more likely to cause bleeding. For example, if you use the underlying theme, shallow green color screen could lead to trees reflected in this issue. One can avoid the use of digital mixer, after filming on the subject. However, this is a time-consuming process. You can also reduce the amount of light fixed the problem. You can also use amber gel can reduce the reflective properties of the green screen.

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