Video and audio data processing system

Abstract

The invention relates to a video and audio data processing system. The system comprises a display wall, which includes a central projection screen, a left projection screen and a right projection screen; a projection subsystem, wherein a central screen projector projects a central light image to the central projection screen, a left screen projector projects a left light image to the left projection screen, and a right screen projector projects a right light image to the right projection screen; the left light image, the central light image and the right light image form a 3D visual projection light image; a plurality of cameras, which respectively collect multi-channel live video data including the projection light image; a switch desk, which switches multi-channel live audio data into record audio data; a digital mixer, which performs tuning treatment on multi-channel audio data and generates record sound data; and an embedded device, which embeds the record sound data into the record audio data, and generates video and audio program data. The video and audio data processing system provided by the invention is scientific and reasonable in projection mode, and projected light and shadow images have an effect of 3D visualization.

Description

technical field [0001] The invention relates to a video and audio data processing system, in particular to a video and audio data processing system for 3D visual effects. Background technique [0002] With the development of the times, TV programs are also changing with each passing day, and programs need to show rich imagination and creativity. Cooperate with the characteristics and fields of different on-site personnel, but the background of the existing program production is flat Beijing, but some fields are not yet popular in life and study for ordinary audiences, the degree of understanding is not high, and there is even a sense of mystery . However, the existing two-dimensional plane visual effects have been difficult to attract the audience to understand the relevant scientific and technological fields for a long time. Contents of the invention [0003] The purpose of the present invention is to provide a video and audio data processing system aimed at the defects...

AI Technical Summary

Problems solved by technology

Cooperate with the characteristics and fields of different on-site personnel, but the background of the existing program production is flat Beijing, but some fields are not yet popular in life and study for ordinary audiences, the degree of understanding is not high, and there is even a sense of mystery

However, the existing two-dimensional plane visual effects have been difficult to attract the audience to understand the relevant scientific and technological fields for a long time.

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