Multi-screen bidirectional 4K communication method and system for video conference

A technology for video conferencing and communication methods, applied in the field of multi-screen two-way 4K communication methods and systems, can solve the problems such as the inability to fully utilize and utilize the video decoding capability of the display terminal, the limited output interface and decoding capability of the terminal, the waste of resources, etc. The effect of meeting screen effects, improving the efficiency of research and judgment, and improving the accuracy of research and judgment

Inactive Publication Date: 2021-08-24
SUIRUI TECH CO LTD
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  • Abstract
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  • Claims
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Problems solved by technology

[0004] 1. Due to the limited output interface and decoding capability of the terminal, a 4K meeting room terminal can only decode and output one channel of 4K conference images;
[0005] 2. The video decoding capability of the display terminal cannot be fully utilized and utilized, which wastes resources to a certain extent

Method used

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  • Multi-screen bidirectional 4K communication method and system for video conference
  • Multi-screen bidirectional 4K communication method and system for video conference
  • Multi-screen bidirectional 4K communication method and system for video conference

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Embodiment Construction

[0022] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.

[0023] Unless expressly stated otherwise, throughout the specification and claims, the term "comprise" or variations thereof such as "includes" or "includes" and the like will be understood to include the stated elements or constituents, and not Other elements or other components are not excluded.

[0024] figure 1 It is a schematic flowchart of a multi-screen two-way 4K communication method for a video conference according to an embodiment of the present invention. Such as figure 1 As shown, in the first aspect, the present invention provides a multi-screen two-way 4K communication method for a video conference, which is implemented based on a display terminal. The multi-screen two-way 4K communication method for a ...

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Abstract

The invention discloses a multi-screen two-way 4K communication method and system for a video conference. The multi-screen two-way 4K communication method for the video conference is realized based on a display terminal, and the multi-screen two-way 4K communication method for the video conference comprises the following steps: before the conference starts, a first 4K conference room terminal and a plurality of second 4K conference room terminals respectively establish communication connection with a video server; the first 4K conference room terminal is in communication connection with the plurality of first display terminals, and the second 4K conference room terminal is in communication connection with the plurality of second display terminals; after the conference starts, the first 4K conference room terminal and the plurality of second 4K conference room terminals respectively carry out multi-stream coding on local video pictures and send the local video pictures to the video server, and the first 4K conference room terminal receives video coding data of the plurality of second 4K conference room terminals sent by the video server. Therefore, according to the multi-screen two-way 4K communication method for the video conference, the conference picture effect is greatly improved, and the study and judgment accuracy is improved.

Description

technical field [0001] The invention relates to the technical field of video multimedia communication, in particular to a multi-screen two-way 4K communication method and system for video conferencing. Background technique [0002] In the existing large-scale video conferencing and command and dispatch scenarios, it is necessary to provide ultra-high-definition images for participants at certain moments to provide an important basis for research and analysis, so users need to access the 4K conference room before the meeting The terminal, through the dedicated 4K conference room terminal, decodes the video stream transmitted from the remote end to the local, and then displays it on the screen. In general, a 4K meeting room terminal can decode one channel of 4K images due to the limitation of terminal output interface and decoding capability. [0003] The existing decoding of 4K conference images through 4K conference room terminals has the following disadvantages: [0004] ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/15H04L29/06
CPCH04N7/15H04L65/403H04L65/762H04L65/70
Inventor 刘猛晋少波冯文澜
Owner SUIRUI TECH CO LTD
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