Video conference control method and system, video conference network equipment and conference places

Abstract

The embodiment of the invention relates to a video conference control method and a system, video conference network equipment and conference places, wherein, the video conference control method comprises the following steps: assigning conference place marks for the video conference places, making a conference place list and issuing the list to the video conference places; receiving conference control requests sent by the video conference places; carrying out a conference control operation on the controlled conference places according to the conference control requests; wherein, the conference control request carries the conference place marks and operation types of controlled conference places. The video conference control method and system, video conference network equipment and conference places in the embodiment of the invention can assign simplified conference place marks to video conference places with multiple display screens, thus facilitating the uniform management over the video conference places; the conference control requests can be initiated by the conference places participating in the video conference; the video conference network equipment carries out conference control over the controlled conference places after treating the conference control requests; and the conference control over the video conference places mixing ordinary conference places and remote presentative conference places is realized.

Description

technical field [0001] The invention relates to the technical field of video communication, in particular to a video conference control method, system, video conference network equipment and conference site. Background technique [0002] The existing traditional video conferencing system is based on H.323, H.320, SIP standard protocol, providing video / audio communication system. Its typical use is to use 1 channel video / audio input and 1 channel video / audio output. With the development of technology, a telepresence conference system has been launched, which generally uses multiple conference TV terminals to bundle and realize the transmission of multiple video streams. figure 1 It is a schematic diagram of a typical structure of a telepresence site in a telepresence conference system in the prior art, such as figure 1 As shown, the camera group from left to right is camera 101, camera 102, and camera 103; generally speaking, each camera has a one-to-one correspondence with...

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Problems solved by technology

[0003] In the process of implementing the present invention, the inventor found at least the following disadvantages in the prior art: the existing multi-display telepresence conference system uses multiple conference TV terminals to bundle and realize the transmission of multiple video streams, and the application is limited to point-to-point scenarios However, with the popularization of multi-point telepresence conference system, the control problem of multi-point telepresence conference appears

The conference control method of the existing multi-point telepresence conference system is simple, especially the telepresence site side of the telepresence conference system can only control the site, and cannot control other sites in the telepresence conference system, and the site Users cannot freely choose to view other venues through the terminal

In addition, for the hybrid system of traditional video conference system and telepresence conference system, cross conference control cannot be realized between the two conference systems

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