Video processor for media data processing platform

Abstract

The invention discloses a video processor for a media data processing platform. The video processor comprises a video input end and a video processing module. The video input end is connected with thevideo processing module. The video processing module comprises an encryption unit and a video processing unit. The video processing unit comprises an A / D converter and an encryption unit. The outputend of the video processing module is connected with a video access module, and the video access module comprises a first analog switch and a second analog switch. The system is provided with a videopath module. The video access module comprises a first analog switch and a second analog switch. The output end of the first analog switch is connected with an audio processor. The output end of the second analog switch is connected with a video processor. One of audio signals and video signals can be selected to be output or output at the same time through opening or closing of the first analog switch and the second analog switch. The audio signals can be output in advance or in a delayed mode. The system is suitable for various occasions and wide in application range.

Description

technical field [0001] The invention relates to the field of video processors, in particular to a video processor for a media data processing platform. Background technique [0002] The video processor is the witness and symbolic device of the birth, growth and maturity of the LED full-color display. The video processing equipment dedicated to the LED is also gradually becoming mature in this process. The advantages and disadvantages of the LED video processor directly affect the LED display. screen display effect. With the development of science and technology, there are more choices for advertising. By installing video processors in elevators and corridors, images and sounds can be played while people are waiting to further improve the quality of advertising. [0003] In the prior art, video processor control software is implemented based on different operating systems, resulting in cumbersome software development and high operating costs. At the same time, general video...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, video processor control software is implemented based on different operating systems, resulting in cumbersome software development and high operating costs

At the same time, general video processors output both video and audio signals at the same time. In some occasions, it is necessary to advance or delay the output of the audio signal, or only need to output one of the audio or video signals. The operation is cumbersome and difficult to develop.

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