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Method for displaying videos and control device

A control device and video technology, applied in the electronic field, can solve problems such as complex solutions and high costs, and achieve the effect of low cost and problem solving

Active Publication Date: 2017-05-31
SICHUAN JIUZHOU ELECTRIC GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The embodiment of the present application provides a method and a control device for displaying video, which are used to solve the technical problems of high cost and complicated solutions in the multi-screen display system in the prior art, and provide a solution to emergent equipment failure problems. The technical effect of a simple and efficient solution

Method used

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  • Method for displaying videos and control device
  • Method for displaying videos and control device
  • Method for displaying videos and control device

Examples

Experimental program
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Embodiment 1

[0079] Please refer to figure 1 , is a flow chart of a method for displaying video provided in Embodiment 1 of the present application. The method is applied to a multi-screen display system, and the system includes a control terminal, M playback terminals connected to the control terminal, and The M groups of displays connected to the M playing ends respectively, M is a positive integer, and the method includes:

[0080] S101: The control terminal detects whether at least one first display for displaying at least one video in the M groups of displays is in a state of not being able to output video;

[0081] S102: If yes, the control terminal judges whether the N displays in the M groups of displays except the at least one first display have at least one display capable of displaying the at least one video in a state capable of outputting video The second display obtains the first judgment result, and N is a positive integer;

[0082] S103: When the first determination resul...

Embodiment 2

[0122] Based on the same inventive concept as Embodiment 1 of this application, please refer to Figure 5 , is a structural block diagram of a control device for displaying video provided in Embodiment 2 of the present application, which is applied to a multi-screen display system, and the system includes the control device, M playback terminals connected to the control device, and The M groups of displays connected to the M playing ends respectively, M is a positive integer, and the control device includes:

[0123] A detection module 10, configured to detect whether at least one first display for displaying at least one video in the M groups of displays is in a state where video cannot be output;

[0124]The judging module 20 is used to determine whether the N displays in the M groups of displays except the at least one first display have a video output capable of displaying the at least one video when it is YES. At least one second display of the state, to obtain the first...

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Abstract

The invention discloses a method for displaying videos and a control device. The method is applied to multi-screen display systems. The system comprises a control terminal, M playing terminals connected with the control terminal, and M groups of displays respectively connected with the M playing terminals, wherein M is a positive integer. The method comprises the following steps: the control terminal detects whether at least one first display, used for displaying at least one path of video, in the M groups of displays is at a state of incapability of outputting videos; the control terminal judges whether N displays other than the at least one first display in the M groups of displays are used for at least one second display for displaying at least one path of video and at a state of capability of outputting videos if the at least one first display, used for displaying the at least one path of video, in the M groups of displays is at a state of incapability of outputting videos, a first judgment result is obtained, and N is a positive integer; when the first judgment result is that the N displays are used for the at least one second display for displaying the at least one path of video and at a state of capability of outputting videos, the at least one path of video is output through the at least one second display.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to a video display method and a control device. Background technique [0002] With the continuous development of science and technology, electronic technology has also been developed rapidly. In order to meet people's needs, multi-screen display systems are more and more widely used, such as using video matrix for monitoring or audio and video playback. [0003] In the multi-screen display scenario of the prior art, when a certain device fails, the faulty device can be directly replaced by using the replacement device on site, or the technical personnel can solve the problem on site, check the faulty device, find the problem or replace it damaged parts. [0004] In the process of realizing the technical solutions in the embodiments of the present invention, the inventors of the present invention found that the prior art has at least the following technical problems: [0005] T...

Claims

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Application Information

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IPC IPC(8): H04N7/18H04N17/00
CPCH04N7/181H04N17/00
Inventor 陈伟罗鹏高菁
Owner SICHUAN JIUZHOU ELECTRIC GROUP