With the advancement of science and technology, the development of computer technology, optics, electronic technology, and video technology, modern imaging technology is changing with each passing day, and the application of various imaging equipments in stage performance is increasing. The use of the powerful functions of LED electronic display screens has been involved in the actual stage art. It’s not uncommon. LED electronic display is a high-tech product integrating optical and electronic technology, video technology, computer technology and microelectronics technology. The wide application of LED in modern stage performance enhances the appeal of stage art and promotes the development of stage performance art.
At present, LED electronic display screens are widely used in various performance forms such as stage performances and square performances. Its expressiveness is very rich, and it can simulate natural scene reproduction, and can also produce effect images, display video materials, and also have more flexibility. The characteristics of the change can be divided into two-screen, three-screen, four-screen, etc. It has the flexibility and virtuality that the traditional stage art production set can't match, and some light source features of the lighting system. The large screen is made of LED, which simulates different shapes and realistic space shapes through its own light source performance, and can also show the lighting effect. Therefore, many stage art workers use LED and light in practice to jointly Create a new stage art design concept, the information it conveys has been difficult to define with traditional set or lighting effects, just like the fresh stage performance created by the pattern of computer lights on the set or the sky. Similar features, we call it light and shadow.
In the past, the LED electronic display was mainly used as a video material and a synchronous video image in the stage performance. In the stage performances at that time, the stage art workers did not include it in the stage beauty, but because of the video image, it was the stage. A large TV in the center, but with the disappearance of its freshness, the audience formed an aesthetic fatigue. With the development of China's external performance exchanges, the stage workers changed the concept of stage performances, and the LED full-color display became the stage set. The basic form of the reproduction environment has formed a new stage set function. The appearance of the big screen in the stage performance and the scene scene are better than the real scene, bringing an exciting visual impact. Most of the traditional stage art art is made of materials such as wooden structure and steel frame structure. It has a visual external style to give the audience a solid feeling. LED is a picture related to the theme of the performance. The feeling is between realistic and freehand. In the meantime, the real and concrete virtual images are used to express the intention, and the audience is awakened and inspired by a feeling. The audience feels more than the appearance of the audience, which directly affects the psychological changes of the audience and mobilizes the audience's emotions. .
Along with the technological development of video equipment, the scene changes that were previously impossible to be realized by traditional stage art scenes can be achieved with LED electronic display screens. For example, the series of realistic screens such as “Do as you like†and “hands-on†produced by Shengpu Company of Zhongshan Guzhen have served as the stage set function. The LED is more convenient and flexible than the traditional scenery in the picture change, and it can complete the picture conversion in an instant. Using computer synthesis technology allows LEDs to play any picture that people imagine, whether it is dynamic, static, realistic, freehand, colorful, and more vivid, LED electronic screen as a stage performance Extending and supplementing, enriching the content of the show, and also providing the audience with information outside the performance itself, and also seeing their reactions through live video images, giving the audience a sense of participation and bringing the audience and performance closer. The distance, active atmosphere of the performance, makes the audience feel a fresh atmosphere of the stage performance, it brings new aesthetic enjoyment to the audience, and also forms a new aesthetic expectation and aesthetic association.
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