Video conference co-channel multi-source live broadcast method and system

Abstract

The invention provides a video conference co-channel multi-source live broadcast method and system. The video conference co-channel multi-source live broadcast system comprises a multipoint control device and at least two conference terminals; the multipoint control device establishes a video conference live connection for each conference terminal, receives streaming push capability information from each conference terminal, and sends the received streaming push capability information of each conference terminal to all conference terminals; and each conference terminal determines a conferenceterminal that has the best streaming push capability information in all conference terminals according to the received streaming push capability information of each conference terminal, and the conference terminal with the best streaming push capability information performs live broadcast and streaming push on the audio and video information of the video conference site to a streaming server. Theinvention uses the existing equipment and the own capability of the video conference, and realizes the method for same source multi-channel intelligent autonomous switching of live video conference through each conference terminal; therefore, the investment of other director or external devices is saved, the complexity and operation difficulty of the live broadcast system are reduced, and the invested cost and bandwidth pressure are reduced.

Description

technical field [0001] The invention belongs to the technical field of video conferencing, and specifically relates to a multi-source live broadcast method and system for a video conference. Background technique [0002] At present, when the video conferencing system wants to live broadcast the interactive scene of the video conference, the method generally adopted is: [0003] 1) Decode and then encode the audio, video or media stream of the conference scene through the conference control center or special streaming software, and then push it to the streaming media server for real-time live broadcast of the conference scene; [0004] 2) if figure 1 As shown, the audio and video output by a video conferencing terminal is collected twice, and then encoded and pushed to the streaming media server; [0005] 3) if figure 2 As shown in the figure, the scheduled streaming is carried out through the conference server, that is, the client first sends a request to the conference ...

AI Technical Summary

Problems solved by technology

[0010] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a method and system for multi-source live streaming of video conferencing, which is used to solve the problem that the live push stream device cannot be dynamically switched during the live broadcast of video conference in the prior art, which affects the live broadcast. problem with reception

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