Rollcall method and equipment in video conference

Abstract

The invention discloses a rollcall method and an equipment used in a video conference, which is applied to a system comprising a multi-point control unit MCU, a chairman terminal with rollcall authority and a rollcalled terminal. The method comprises the steps: the chairman terminal informs the MCU to start rollcalling, triggers the MCU to broadcast the image and sounds of the conference in whichthe chairman terminal is arranged, and closes the image and sound input of the conference in which the rollcalled terminal is arranged; the chairman terminal selects the rollcalled terminal, sends the message carrying the rollcalled terminal information to the MCU and triggers the MCU to broadcast the sound and image input of the conference in which the rollcalled terminal is arranged; and the chairman terminal records the rollcalling results of the rollcalled terminal. In the invention, the rollcall flow of the existing video conference is perfected and the practical requirement is complied with.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a method and device for roll call in a video conference. Background technique [0002] In some common occasions of video conferencing, such as distance education and multi-party conferences, the video conferencing system is required to implement the roll call function. In the normal roll call function, the roll call is carried out by the roll caller, the roll call record has arrived when the roll call person answers, and the roll roll record has not arrived when the roll call person does not answer, and the roll call is completed after traversing all the roll call personnel lists. In video conferencing, if the roll call function needs to be implemented, it is first necessary to ensure that each venue can receive audio and video normally, and can also send audio and video normally. Then take the corresponding method to complete the roll call process. [0003] The roll call...

AI Technical Summary

Problems solved by technology

[0004] The problem in the prior art is that in the prior art, the roll call function is operated by the MCU, but the actual roll caller is a certain terminal, so the roll caller does not have real-time control; when it is necessary to switch to the roll call, it also needs to be controlled by the MCU. The administrator operation, the immediacy of the roll call cannot be guaranteed

In addition, in the roll-calling method of the prior art, the roll-calling person cannot record the roll-calling result through the roll-calling terminal

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