A good program gives people enjoy, inspire, recollect, associate, and inspire. The light plays a vital role in the program. It can reveal the relationship between the size of the characters, the environment, and the brightness and darkness. It also expresses the spatial relationship, constitutes the atmosphere of the atmosphere, beautifies the artistic image of the characters, and also controls the scene. The effect of brightness and contrast makes the program have a colorful effect, which makes the audience enjoy the beauty and artistic enjoyment.

Small and medium-sized studios are generally divided into interview studios, news studios, and virtual studios. Compared with the large variety studio, it is characterized by characters, and the lighting effect is fixed and there is no change. Mainly reflected in: the light of the characters must be accurate, the environment should have prominent points in the stability of the overall surface, the relationship between the characters and the background should be reasonable, the difference is that some of the columns are lighter than others, and some are lighter than others. The light ratio is different for different environments, different backgrounds, and lighting treatment.

In the studio, the methods of processing the light levels of the three basic rays of the main light, the secondary light, and the back light are flexible and varied, and the effects are mutually constrained. When we are in the studio, we are looking forward to the best lighting effects, lighting the subject, determining the light level, measuring the light intensity, adjusting the light ratio, and eliminating the interference, we must grasp the basic method of lighting, the studio The most commonly used light in the light is background light, back light (contour light), top light, side light, and surface light. The light generally follows the three-point lighting and the twelve-point circular lighting rule:

Backlight: Brighten the entire background to make the picture look clearer;

Backlighting: also called contour light, so that the host's outline is obvious and prominent, and the effect of the overall image of the character image is improved;

Top light: a light source that enhances the hair of the host and complements the shoulder;

Sidelight: softens the dead angles and shadows that the main light does not reach, and softens the shadow of the host's neck;

Face light: The host's facial light is even and delicate.