Points, Lines and Surfaces, Constructing a World——On the Breakthrough of Stage Lighting in TV Language

light source, starting from point

Tracing the source of the light, we can all find the endpoint of the ray. The use of point light sources mainly depends on the changes in color and arrangement of lamps, which often give us a lively, jumping or relatively gentle and romantic feeling. In the stage space, point light sources are widely used mainly as background elements, and are also the most closely related expressions in the language of TV lenses, which are closely related to the main body of the performance, digital choreography, and video. Therefore, as part of the background of the TV screen, in addition to the icing on the cake with the change of the material on the large screen, the most important thing is to deconstruct the vision, express the theme of the interpretation, and set the atmosphere of the scene. Taking the second season of Guangdong Satellite TV's "National Music Encyclopedia" as an example, 60 flat-panel LED pixel lights are used for the space background. Through color changes, the brightness is weakened, and the arrangement of dots is highlighted, which is very subtly integrated into the entire visual system.

line, magician's trick

Among the changes in stage shape, the most commonly used is the beam light. If the light is regarded as a group of actors, the one who can dance the most must be the beam light group. They have endless permutations and combinations. Compared with point light sources, they have more visual impact, so they are often used as the main body of light shows.

Due to the physical property that light travels in a straight line, the arrangement of beam lights often gives people a tough, powerful, or atmospheric visual effect, which can even increase people's perception of the three-dimensional space of the stage.

face, face

Over the years, in the exploration of TV lighting, the biggest feeling is the influence of lens language on lighting effects. If you want to convey the charm of live lighting to TV audiences, you must follow and rely on lens language. Therefore, the cooperation with the camera and the director is the top priority in the work. Different from live performances, the presentation of visual effects in the lens is the ultimate purpose of TV program lighting. This is like a magician performing magic tricks for the audience in front of the camera. If the camera does not cooperate, it will inevitably wear out. The presentation of lighting effects is also highly dependent on the composition of the picture. This puts forward higher requirements for the professional ability and spatial imagination of directors and directors. When the light moves in the form of points and lines, it is constructed as a surface. The spatial sense of the stage combined with the camera switching changes in front of the audience.

  all in all,The development of everything follows a step-by-step process.Just like the motion relationship of points, lines, surfaces, and bodiesImagine, practice, ask questions.

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