What is the significance of angle in film and television composition?

Photography Angle 1. Learning Purpose and Requirements The teaching purpose of this chapter is to let everyone understand the characteristics of each basic angle in photography creation, and requires everyone to conduct certain decomposition shooting training to understand the modeling functions of various angles. This allows you to skillfully use appropriate shooting angles in practice. The focus of this chapter is the front angle, back angle, elevation angle shooting, overhead angle shooting, long shot, close-up part. The difficulty is the meaning of angle and the issues that need to be paid attention to when dealing with different scenes. 2. Course content Section 1 Shooting direction (1) Frontal angle The frontal angle is the most important angle that reflects the main external characteristics of an object. It can reproduce the whole or part of the front of the subject without reservation. Many objects are most easily combined with other objects. The different side is its front, and people often define the side that best embodies the characteristics of an object as the front of the object. (2) Side angle The side angle is shot from the front side of the subject. It is often used to outline the outline of the object and emphasize the expressiveness of action lines and communication lines. (3) Oblique side angle The oblique side angle often refers to the angle between the front angle and the side angle. The anticlinal side angle is rarely used. The oblique side angle can express not only the image characteristics of the front of the object, but also the side of the object. Characteristics, and the image of the object can have rich and diverse changes, receiving vivid effects. (4) Back angle The back angle means shooting from behind the object. Among the four angles in the shooting direction, it is a rarely used angle. It can often produce special effects and is relatively subtle, leaving the audience with associations and imagination. The space is relatively large and can make people think. Section 2 Shooting Height (1) Flat Angle Flat angle shooting means that the camera lens and the subject are on the same horizontal line. This angle is in line with or close to people's normal visual habits and the viewpoint of observing the scenery. (2) Elevation angle: Elevation angle shooting means that the camera lens is below the eye level, and the subject is photographed from bottom to top. (3) Overhead angle: Overhead angle shooting means that the camera lens is above the normal eye level and the subject is photographed from a high place downwards. (4) Top angle: Top angle shooting means that the camera lens shoots from top to bottom from above the subject approximately vertically. This angle is rarely used in photography, and in daily life, people rarely have this kind of top-down, almost vertical viewing experience. Therefore, this kind of angle can change what the characters see when they normally observe the scenery. The configuration of each part of the picture will change greatly. The picture effect is often strange, and it will bring a strong psychological feeling to the audience.