Video session terminal, system, and method

A video conferencing and terminal technology, applied in the direction of video conferencing systems, transmission systems, two-way working systems, etc., can solve the problems of unable to preview monitoring equipment, unable to realize audio and video decoding and encoding between multiple points, etc.

Active Publication Date: 2011-01-05
HANGZHOU HIKVISION DIGITAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The video conferencing terminal includes a digital audio and video codec board and a central control processing main board, but the digital audio and video codec board can only realize one-way point-to-point audio and video decoding and encoding function

Method used

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  • Video session terminal, system, and method
  • Video session terminal, system, and method
  • Video session terminal, system, and method

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Embodiment Construction

[0056] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0057] see figure 2 , which is a structural diagram of Embodiment 1 of the video conferencing terminal provided by the present invention.

[0058] The video conferencing terminal provided by the present invention includes: a central control module 201, and also includes an audio and video input module 202 connected to the central control module 201, an audio and video output module 203, a multi-channel audio and video codec server 204, and a parameter configuration module 205 and network interface module 206;

[0059] The parameter configuration module 205 is used to configure parameters of each of the modules, and is also used to obtain parameters of other video conferencing terminals, and send audio and video code stream requests to ...

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Abstract

The invention provides a video session terminal, a video session system and a video session method. The video session terminal is characterized by comprising a central control module, and an audio/video input module, an audio/video output module, a multi-channel audio/video coding/decoding server, a parameter configuration module and a network interface module which are connected with the central control module respectively, wherein the central control module is used for controlling the operation of each module connected with the central control module. The multi-channel audio/video coding/decoding server of the video session terminal can code a multi-channel audio/video signal and decode a multi-channel audio/video code stream. The multi-channel audio/video coding/decoding server can process the multi-channel audio/video signal, so the video session terminal can realize a one-to-many video session. The video session terminal is provided with the central control module, so the video session terminal can directly interact with other video session terminals through a network and can directly acquire audio/video code stream of the conventional monitoring equipment through the network.

Description

technical field [0001] The present invention relates to the technical field of video conferencing, in particular to a video conferencing terminal, system and method. Background technique [0002] Video conferencing is a two-way, multi-point, real-time interactive video application system based on broadband and not subject to geographical restrictions. Video conferencing is also known as conference TV, video conferencing, etc. It can realize the real-time transmission of moving images, voice and application data (electronic whiteboard, graphics) and other forms of information between two points and multiple points. Patent application No. 200820025588.6 in the prior art discloses a video conferencing system. The composition and working principle of the video conferencing system will be briefly introduced below with reference to the accompanying drawings. [0003] see figure 1 , which is a schematic diagram of a terminal of a video conferencing system in the prior art. [00...

Claims

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Application Information

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IPC IPC(8): H04N7/15H04N7/14H04N7/26H04L29/06
Inventor 刘凤忠付腾桂樊杨鎏胡扬忠邬伟琪
Owner HANGZHOU HIKVISION DIGITAL TECH
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