Chairman terminal, multi-point control unit and method for taking meeting place in video conference

A technology of video conferencing and chairman terminal, which is applied in the direction of video conferencing system, two-way working system, etc.

Active Publication Date: 2011-04-20
北京紫光通信科技集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0034] It can be seen that in the above-mentioned broadcast site solution in the prior art, if the number of participating sites in the video conference is large and the list of participating sites is long, then the MCU If the user wants to switch the currently broadcasting site on the side or the chairman terminal side, he needs to search one by one from the site list to find the target site (to be broadcasted). Low; at the same time, the site list is long. When the user selects a site with the mouse, he often selects the wrong site, causing errors in calling the target site and affecting the normal progress of the video conference.

Method used

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  • Chairman terminal, multi-point control unit and method for taking meeting place in video conference
  • Chairman terminal, multi-point control unit and method for taking meeting place in video conference
  • Chairman terminal, multi-point control unit and method for taking meeting place in video conference

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Experimental program
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Embodiment 1

[0073] As shown in Figure 1, the method for calling a meeting place in a video conference described in the present embodiment, the MCU is as a conference controller, and the user (manager) calls a meeting place to be broadcast at the MCU, and the method includes the following steps:

[0074] Step 11. First, a storage space needs to be provided on the MCU for the video conference to save the site information of several sites that have been broadcast recently in this video conference. The site information of each site stored in the storage space forms a storage queue. The storage queue is called the first conference site list in the invention. In an existing video conference, each conference site is identified by a terminal label (TerminalLabel). In this embodiment, the terminal label may also be used to record site information. Specifically, the size of the storage space can be set according to the specific situation of the video conference. For example, a storage space that ca...

Embodiment 2

[0088] In the method for calling a site in a video conference described in this embodiment, the chairman terminal is used as the conference controller, and the chairman terminal calls the site to be broadcast. At this time, it is the same as in Embodiment 1, and the first site is still saved at the MCU. list and the second conference site list, the saved content and saving method in each list are also the same. Therefore, the method for calling a conference site described in this embodiment mainly includes the following steps:

[0089] Step 21, the chairman terminal obtains the first conference site list and the second conference site list from the MCU in real time, the first conference site list stores site information of a predetermined number of sites that have been recently broadcast in this video conference, The second site list stores site information of all participating sites in the video conference. The real-time acquisition means that when the first conference site ...

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Abstract

The invention provides a method, a multi-point controlling unit and a president terminal which are used for invoking halls in a video conference. A hall to be broadcast is searched in the hall information through extracting the broadcast hall information of the halls. By using the invention, the hall invoking efficiency can be improved, and the time for hall invoking operation can be reduced.

Description

technical field [0001] The invention relates to the technical field of video conferencing, in particular to a method for calling a venue in a video conference, a multi-point control unit (MCU, Multi-Point Control Unit) and a chairman terminal. Background technique [0002] The video conferencing system realizes virtual meetings through network communication technology, gathers geographically dispersed users in one place, exchanges information through various methods such as images and sounds, and carries out collaborative work. Video conferencing shortens the spatial distance to the greatest extent and facilitates real-time and intuitive communication among collaborative members. [0003] In a video conference, a meeting place participating in a video conference is called a venue. Generally speaking, one site corresponds to one video terminal. In a video conference, there is usually a chairman site, which corresponds to the chairman terminal. In video conferencing, there ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N7/15
Inventor 李延峰
Owner 北京紫光通信科技集团有限公司
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