Video conference end reminding method

A video conferencing and meeting technology, applied in the direction of video conference system, pulse modulation TV signal transmission, two-way working system, etc., can solve the intercommunication problem, the user cannot easily know the end time of the meeting, and the user cannot see the prompt information And other issues

Active Publication Date: 2009-04-29
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] 1. The reminder to end the meeting is broadcast to the participating terminals in the form of in-band signaling. If the reminder information is displayed on the terminal console instead of the terminal video interface (such as a TV screen), the user can only watch it on the terminal console. When the end of the meeting reminder is reached, the end meeting reminder cannot be seen on the video interface of the terminal, so users still cannot easily know the end time of the meeting
[0013] 2. If a voice terminal (such as a telephone) is included in the conference terminal, the prompt information cannot be displayed
[0014] 3. If the participating terminal does not process the end meeting time information sent by the MCU, the user will not see the prompt information, that is, the intercommunication problem cannot be solved

Method used

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Embodiment approach

[0036] Its concrete implementation scheme is as follows:

[0037] The first solution: the MCU sends voice prompt information to the participating terminals, and the voice prompt information is marked as a standard audio packet on the MCU side, and is transmitted in the media stream channel along with the ordinary audio code stream; after the participating terminals receive the audio packet, Through unpacking processing, the corresponding voice prompt information is directly played. The audio package may have a special identifier, and the participating terminals can extract the corresponding audio package according to the special identifier for processing.

[0038] The second solution: the MCU sends video prompt information to the participating terminals, and the video prompt information is packaged into a standard video packet on the MCU side, and is transmitted along the ordinary video stream in the media stream channel; after the participating terminals receive the video pac...

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Abstract

The invention provides a method for prompting the finish of video conference, comprising: (A), the MCU (multiple points control unit) sends the conference finish time prompting information in the form of signal or media flow to the conferencing terminal; (B), the conferencing terminal uses a plurality of methods to prompt the conference finish time according to the received prompting information. With said invention, the conferencing terminal can select variable methods to prompt the videoconference finish time while the serviceable property of videoconference apparatus is improved.

Description

technical field [0001] The invention relates to a video conference service, in particular to a method for reminding the end of a video conference. Background technique [0002] The video conferencing service can be understood as a common video conference service, which is a communication method that uses video conference technology and equipment to hold meetings between two or more locations through transmission channels. [0003] Such as figure 1 As shown, the video conferencing service is generally based on a video service system composed of several parts such as a video terminal, a voice terminal, a transmission channel, and a multipoint control unit (also called an MCU or a video exchange platform). [0004] The function of the video terminal is to collect, compress, encode, multiplex and send the live image signal, voice signal and related data signal of a meeting point to the transmission channel. At the same time, the received video conference service signals are cl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N7/15H04N7/24
Inventor 陈显义吴姣黎徐凌锋王恩奎支浩
Owner HUAWEI TECH CO LTD
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