Video conference intelligent layout method and device and computer readable storage medium

A technology of intelligent layout and video conferencing, applied in the field of multi-screen layout of video conferencing, can solve the problems of inflexibility, inability to flexibly watch any video on the client side, complicated interaction, etc., to reduce bandwidth requirements, improve flexibility, and save network The effect of broadband

Active Publication Date: 2020-03-27
北京锐元同联科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if the participating terminals want to watch any video freely, they need to be manually pulled into the layout through the layout management system
[0003] As a multi-person video conferencin...

Method used

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  • Video conference intelligent layout method and device and computer readable storage medium
  • Video conference intelligent layout method and device and computer readable storage medium
  • Video conference intelligent layout method and device and computer readable storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] figure 1 It is a flow chart of the video conferencing multi-screen intelligent layout method according to the present invention, Figure 2A to Figure 2F It is a schematic diagram of a video conferencing multi-screen intelligent layout method according to the present invention, which will be referred to below figure 1 and Figure 2A to Figure 2F , to describe in detail the video conference multi-screen intelligent layout method of the present invention.

[0052] In the video conference multi-screen intelligent layout method involved in this embodiment, the letter L represents a list, the letter T represents a participating terminal, the letter V represents a video stream, the double letter VV represents a shared stream, and the letter R represents a split-screen area in the screen, The double letter Lt indicates the terminal list, the double letter Lv indicates the video list, and the double letter Lr indicates the split screen area list. In addition, the video stream...

Embodiment 2

[0067] Embodiment 2 includes step 107 in addition to all the steps in Embodiment 1. In this embodiment, specific descriptions of the same steps as those in Embodiment 1 are omitted.

[0068] In step 107, traverse all the split-screen area lists to check whether there is a screen S without video. Specifically, after steps 101 to 106 are executed, traverse all the split-screen area lists Lr; if it is found that there is no video filling on a certain screen S, then fill the main body video into the first priority split-screen of the screen S In the region R, to prevent the screen S from appearing black; if it is found that each screen S is filled with at least one video, the process ends.

Embodiment 3

[0070] In an embodiment of the present invention, a multi-screen intelligent layout device for a video conference is also provided, including a memory and a processor, wherein the memory stores a computer program running on the processor, and the processor executes the above-mentioned steps when running the computer program. The steps of the video conferencing multi-screen intelligent layout method described above.

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PUM

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Abstract

The invention discloses a video conference multi-screen intelligent layout method. The method comprises the following steps: determining a list of all split screen areas according to the number of user screens and the layout specified by each screen; determining an ordered terminal list; filling and fixing the terminal video according to the layout set by participants; determining an intelligent terminal list according to a conference state and a participant state, and sequentially filling intelligent terminal videos; filling a polling frequency division region; and performing video rotation on the polling split-screen area. When multi-stream screen mixing is carried out, the display requirement of a high-priority video in a conference is preferentially ensured, the flexibility of a clientis further greatly improved, network broadband is effectively saved for video streams according to the size corresponding to a request, and the bandwidth requirement is further greatly reduced.

Description

technical field [0001] The invention relates to the technical field of video conferencing, in particular to a multi-screen layout method for video conferencing. Background technique [0002] Existing video conferencing systems usually have multiple screens and multiple screens, and a single screen displays a layout of 5x5 (25 people) or more. However, if the participating terminals want to freely watch any video, they need to be manually pulled into the layout through the layout management system. [0003] As a multi-person video conferencing client, traditional video conferencing solutions cannot meet the needs of each client to watch any video flexibly, or require a background control strategy, and the interaction is complex and inflexible. For example, a video conferencing system based on MCU (Multi Control Unit, multi-point control unit) needs to be completed with a dedicated background split-screen control unit. [0004] The smart layout function is a solution based o...

Claims

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Application Information

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IPC IPC(8): H04N7/15
CPCH04N7/15
Inventor 徐晓磊冯文澜
Owner 北京锐元同联科技有限公司
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