The principle of background shooting

Background shooting is a way of film and television shooting. The basic method is: shoot different backgrounds once or more, and shoot people alone in the studio with different colors. When synthesizing, nonlinear editing is used, and the background is superimposed once or more, and the human background is removed by mask and superimposed on the video track, thus creating an illusion effect.

Using a SLR camera, you can use multiple exposure mode and use the principle of background shooting to shoot similar effects. For example, people photographed under the moon on August 15. First draw a sketch and arrange the position of the figure and the moon. First, people are photographed in a completely black background, then aiming at the moon, zooming in with a telephoto lens, and making a second exposure. In this way, you can shoot an effect similar to the film background shooting method.