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A video amplification method and its device, electronic equipment and storage medium

A video amplification and video technology, applied in the direction of video signal spatial resolution conversion, television, electrical components, etc., to reduce the number of jobs, meet the data throughput, save hardware resources and power resources.

Active Publication Date: 2021-09-24
SHENZHEN AOTO ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] A video controller has a maximum output loading capacity of 4Kx2K, so its maximum amplification capability can only reach the resolution of 4Kx2K

Method used

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  • A video amplification method and its device, electronic equipment and storage medium
  • A video amplification method and its device, electronic equipment and storage medium
  • A video amplification method and its device, electronic equipment and storage medium

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Embodiment Construction

[0057] 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.

[0058] 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.

[0059] see figure 1 , figure 1 It is a flowchart of a video enlargement method according to an embodiment of the present invention,

[0060] S100: Enlarge the input video processing to a reference value;

[00...

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Abstract

The present invention relates to a video amplification method and its device, electronic equipment and storage medium. The video amplification method includes: processing and amplifying the input video to a reference value; calculating and cutting the input video reaching the reference value; The divided video is re-amplified; the present invention saves the need to use multiple video processors and multiple HDMI or DP and other interface inputs, and does not need multiple video controllers to achieve the effect of video amplification, reducing the need for equipment usage, saving hardware resources and power resources. The invention fully satisfies the use of large amount of data, effectively reduces the working quantity of the amplification module, rationally configures the work flow and frequency of the amplification module, enables it to work stably, and outputs and stores high-definition video in real time.

Description

technical field [0001] The invention belongs to the technical field of video image processing, and in particular relates to a video amplification method, a device thereof, and a machine-readable storage medium. Background technique [0002] In the modern business environment, in the LED video display industry, whether it is an HDMI interface or a DP interface, its single-port video input is generally 720P or 1080P (1920x1080), and the maximum resolution can reach 4Kx2K (3840x2160 or 4096x2160). The general video processor can provide video amplification function, HDMI input interface or DP input interface, after the video processing is completed, it is finally output through HDMI or DP interface, so its video amplification function is limited to the output of single-port HDMI and DP interface ability. Generally, HDMI or DP video input ranges from 480P to a maximum of 4Kx2K, and its HDMI or DP video output also ranges from 480P to 4Kx2K resolution, which limits the amplified...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/14H04N7/01
CPCH04N5/148H04N7/0117H04N7/0135
Inventor 任怀平孙兴红吴振志吴涵渠
Owner SHENZHEN AOTO ELECTRONICS