Video conference system and informing method of microphone states in conference hall

A technology of conference television and status, applied in the field of communication, can solve the problem of not being able to know the microphone status of the participating terminals

Inactive Publication Date: 2010-03-31
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims to provide a video conferencing system and a method for notifying the microphone status of the meeting site, so as to solve the problem in the prior art that the chairperson terminals participating in the conference cannot know the microphone status of all participating terminals

Method used

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  • Video conference system and informing method of microphone states in conference hall
  • Video conference system and informing method of microphone states in conference hall
  • Video conference system and informing method of microphone states in conference hall

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Experimental program
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Embodiment Construction

[0016] Functional Overview

[0017] The present invention sends a microphone status message to the MCU when the status of the microphone on the local side changes by the participating terminals, so that the MCU can update the microphone status of all the participating terminals in real time, and constructs an indication message carrying the microphone status of all the participating terminals to the participating chairman terminal, so that The participating chairman terminal can know the microphone status of all participating terminals, and then effectively manage each participating terminal.

[0018] attached figure 1 It is a schematic diagram of a video conference system in the prior art, such as figure 1 As shown, the video conference system consists of a multi-point control unit and multiple participating video conference terminals, and each terminal is connected to the MCU through an IP network or an E1 dedicated line.

[0019] After successfully joining the conference,...

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Abstract

The invention provides a video conference system and an informing method of microphone states in a conference hall. The method is used for a video conference system comprising at least one multi-pointcontrol unit (MCU) and at least one conferencing terminal. The method comprises the following steps: according to the received microphone state information, the MCU updates and stores the microphonestates of the corresponding conferencing terminals, and transmits indication information carrying the microphone states of all the conferencing terminals to the conferencing presider terminal, whereinthe microphone state information comes from the conferencing terminals of which the microphone states are changed; and the conferencing presider terminal acquires the microphone states of all the conferencing terminals according to the indication information. The invention enables the conferencing presider terminal to quickly position the microphone states of all the conferencing terminals and dispose the problem of no sound of the conferencing terminals in time.

Description

technical field [0001] The invention relates to the field of communication, in particular to a video conference system and a method for notifying the microphone status of the conference site. Background technique [0002] In the current videoconferencing system, there are multiple videoconferencing terminals (hereinafter referred to as participating terminals), and each participating terminal is in a different conference site and controls the state of the microphone on its own side. Whether the sound of this venue can be heard depends on two conditions: first, whether the Multipoint Control Unit (MCU) allows this venue to participate in the audio mixing, and second, whether the microphone on this side is turned on. [0003] When multiple terminals and MCUs are in a networked conference, the participating terminals in different conference sites can only know the status of the microphone on the local side (off or on). However, due to the many operations on the sound in the ac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/15
Inventor 汤宁
Owner ZTE CORP
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