Expandable distributed media processing method and system

Abstract

The invention relates to an expandable distributed media processing method and system, and the method comprises the steps: positioning a corresponding conference place based on a conference joining request when the conference joining request sent by a conference terminal is received; distributing a media channel to the conference terminal, and judging whether the number of videos output by the conference hall reaches a preset maximum number of videos or not; if the number of the videos output by the conference place reaches the preset maximum number of the videos, an image mixing media stream of the videos output by the conference place is sent to the conference terminal; if the number of videos output by the conference hall does not reach the preset maximum number of videos, sending a selection mark for judging whether a local media stream needs to be uploaded or not to the conference terminal; and when the selection information that the conference terminal needs to upload the local media stream is received, collecting the local media stream of the conference terminal and distributing the local media stream to all the conference terminals in the conference place. The application has the effect of reducing the operation cost of the service operator.

Description

technical field [0001] The present application relates to the technical field of cloud video conferencing, in particular to an expandable distributed media processing method and system. Background technique [0002] In order to reduce the face-to-face contact of personnel and the gathering of people in groups. Offline meetings and offline activities involving many people are transferred online, which has promoted a surge in the demand for online meetings in large-capacity meeting rooms for cloud video conferencing. [0003] At present, mainstream cloud video conferencing manufacturers mainly use two technical lines, one is the processing method of MCU + live broadcast, and the other is the processing method of SFU selective forwarding. Using MCU+live broadcast technology can not realize the conference interaction function, only listening and watching; while using SFU selective forwarding technology can meet the conference interactive function, but the multimedia data of SFU...

AI Technical Summary

Problems solved by technology

Using MCU+live broadcast technology can not realize the conference interaction function, only listening and watching; while using SFU selective forwarding technology can meet the conference interactive function, but the multimedia data of SFU selective forwarding technology has not been mixed, it will be all output in the conference venue The video is directly forwarded to all receiving ends. The receiving end receives multi-channel data, which leads to increased consumption of bandwidth resources, and also increases the decoding load of conference terminals, especially for large-capacity conference rooms, which greatly increases the operation of service operators. cost

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