Video backup device, method and system and electronic equipment

A backup and video technology, applied in the parts, TVs, electrical components of TV systems, etc., can solve problems such as reducing the stability of system equipment and increasing the complexity of the system

Inactive Publication Date: 2020-07-10
SHENZHEN AOTO ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, if it is an ultra-large resolution LED display, such as 64Kx4K resolution or 128Kx4K resolution, or a larger resolution, at least 32 video processors or more are required, as well as corresponding video sour

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  • Video backup device, method and system and electronic equipment
  • Video backup device, method and system and electronic equipment
  • Video backup device, method and system and electronic equipment

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Embodiment Construction

[0068] In order to better understand the above objects, features and advantages of the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0069] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terminology used herein in the description of the present invention is only for the purpose of describing specific embodiments, and is not intended to limit the present invention.

[0070] see figure 1 , figure 1 It is a schematic diagram of a video input acquisition board of a video backup device according to an embodiment of the present invention; the video input acquisition board 10 incl...

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Abstract

The invention relates to a video backup device, method and system and electronic equipment. The video backup method comprises the following steps of: processing video data sent by each video input acquisition board card or a total backup video management unit respectively; decoding, segmenting, inserting, integrating and/or recoding the received video according to the code of the coding module inthe video input acquisition board card; scoring the video format, the frame frequency, the resolution and the load input by each acquisition board card; performing judging on the basis of the score, determining the backup route and the backup mode of the video according to the judgment, and backing up the video; and outputting the signals to an LED display screen through a gigabit network port ora 10-gigabit optical fiber port. The video backup device, method and system and electronic equipment have the advantages of multiple backup methods, the high video backup speed, saving of disk space required by video backup, high backup efficiency, more timely backup video output, clearer backup video routing and suitability for video backup of large LED display screen control equipment.

Description

technical field [0001] The invention belongs to the technical field of video backup, and in particular relates to a video backup device, method, system and electronic equipment thereof. Background technique [0002] In the field of LED video display and control, as LED small-pitch products are more and more widely used, at the same time, the size of the display screen is getting larger and larger. Therefore, more input video playback sources and corresponding video control equipment are required to control the video. Output to LED display. If a device fails, it will cause the display of the LED screen to be interrupted or black. This phenomenon is not allowed at the scene of large-scale event video real-time playback. Therefore, it is necessary to start from the video source of the input video and perform double backup of the input video through the video control device to ensure the stable operation of the video display system. However, more video processing and backup de...

Claims

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Application Information

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IPC IPC(8): H04N5/222H04N5/262H04N5/268H04N5/76
CPCH04N5/222H04N5/262H04N5/268H04N5/76
Inventor 任怀平孙兴红吴振志吴涵渠
Owner SHENZHEN AOTO ELECTRONICS
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