Live broadcast method and system of video conference

Abstract

The invention relates to a live broadcast method and system of a video conference. When a user creates a video conference and selects live broadcast, the method comprises the steps that a conference control live broadcast platform selects an idle live broadcast number from a live broadcast number pool list and then sends a request message of creating a conference and inviting conference participants and live broadcast numbers to join in to a conference server, wherein the request message carries communication numbers of all participants and selected live broadcast numbers; the conference server creates a video conference, and then sends a calling message to all participants and the conference control live broadcast platform, wherein the calling message carries the communication numbers ofthe participants and the selected live broadcast numbers; and the conference control live broadcast platform receives the calling message of the conference server, performs SDP media negotiation withthe conference server, then acquires audio and video streams of the video conference from the conference media server, and finally sends the audio and video streams of the video conference to variouskinds of live broadcast terminal through a live broadcast link. The live broadcast method and system of the video conference belong to the field of communication and can relay the mobile network-basedvideo conference in real time.

Description

technical field [0001] The invention relates to a live video conference method and system, belonging to the communication field. Background technique [0002] With the rapid development of the Internet and multimedia technology, multimedia applications such as video conferencing and live video broadcasting have emerged as the times require. At present, the control channels for video conferencing are relatively single, which cannot meet the needs of diversified conference control with the rise of the mobile Internet. In addition, in some scenarios, the user may not need to join the two-way video conference site, but only needs to participate in the conference through live broadcast as an observer. Current video conferencing systems cannot meet such demands. [0003] Patent application CN 201310733156.6 (application name: a video conference live broadcast method, equipment and system, application date: 2013‐12‐26, applicant: China Mobile Communications Group Corporation) dis...

AI Technical Summary

Problems solved by technology

Since most of the current high-definition video conferencing systems are based on the IMS network, this technical solution does not involve how to realize the live broadcast based on the mobile network, and the selection of the live broadcast source from the conference client also proposes a new solution for the conference client. higher requirements

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