A method and control device for video playback

A control device and video playback technology, which is applied in the electronic field, can solve the problems of high energy consumption of multi-screen display systems, and achieve the effects of solving high energy consumption, reducing energy consumption, and reducing power

Active Publication Date: 2019-06-25
SICHUAN JIUZHOU ELECTRIC GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present application provides a video playing method and a control device, which are used to solve the technical problem of high energy consumption of the multi-screen display system in the prior art, and realize the technical effect of reducing the energy consumption of the multi-screen display system

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  • A method and control device for video playback
  • A method and control device for video playback
  • A method and control device for video playback

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Experimental program
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Embodiment 1

[0046] Please refer to figure 1 , which is a flow chart of a video playback method 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:

[0047] S101: The control terminal detects the importance level of the video played by each display in the i-th group of displays connected to the i-th play-end among the M play-ends, wherein each display has a The first play mode and the second play mode, wherein, in the first play mode, the power consumption of the multi-screen display system is the first power consumption; in the second play mode, the multi-screen display system Displaying that the power consumption consumed by the system is the second power consumption that is less than the first power consumpti...

Embodiment 2

[0069] Based on the same inventive concept as Embodiment 1 of this application, please refer to Figure 4 , which is a structural block diagram of a video playback control device provided in Embodiment 2 of the present application. The control device is applied in a multi-screen display system, and the system includes the control device and M connected to the control device. The playback terminal and M groups of displays connected to the M playback terminals respectively, M is a positive integer, and the control device includes:

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Abstract

The invention discloses a video playing method and control apparatus, applied to a multi-screen display system. The method comprises the following steps: a control terminal detects an importance level of a video displayed by each display in the i group of displays correspondingly connected with the i playing terminal in M playing terminals, wherein each display has a first playing mode and a second playing mode for displaying the video, and in the first playing mode, the power consumption consumed by the multi-screen display system is first power consumption, and in the second playing mode, the power consumption consumed by the multi-screen display system is second power consumption smaller than the first power consumption; and the control terminal determines the current playing mode of each display as the first playing mode or the second playing mode based on the importance level of the video displayed by each display, so that the current playing mode of at least one display in the M groups of displays is the second playing mode.

Description

technical field [0001] The present invention relates to the field of electronic technology, in particular to a video playing 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 scene of the prior art, since there are multiple displays for playing videos or files, the energy consumption of the entire system is relatively large. Therefore, how to reduce the energy consumption of the multi-screen display system is an urgent problem to be solved at present. technical problem. Contents of the invention [0004] The embodiments of the present application provide a video playing method and a control device, which are used to solve the technical problem of high en...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/431H04N5/268G06F3/14H04N7/18
CPCG06F3/1431H04N5/268H04N7/18H04N21/431
Inventor 陈伟罗鹏高菁
Owner SICHUAN JIUZHOU ELECTRIC GROUP
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