Multipoint safe videoconference system with IP set-top box based on H.323 protocol

A technology of video conferencing system and IP set-top box, which is applied in the direction of video conferencing system, transmission system, two-way working system, etc., can solve problems such as security problems, achieve good security, improve data transmission quality, and protect the effect of security

Inactive Publication Date: 2011-01-05
SUN YAT SEN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the advent of the climax of video conferencing system construction, its security issues have become more troublesome for the industry.

Method used

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  • Multipoint safe videoconference system with IP set-top box based on H.323 protocol
  • Multipoint safe videoconference system with IP set-top box based on H.323 protocol
  • Multipoint safe videoconference system with IP set-top box based on H.323 protocol

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0024] The embodiment of the present invention provides a safe and efficient IP set-top box video conference implementation system and method, which can meet the application requirements of digital home users to realize multi-point video conferences, including ordinary home users and various government and enterprise departments, and can directly use traditional TV sets Realize efficient and secure network video conferencing.

[0025] The details will be described ...

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PUM

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Abstract

The invention discloses a multipoint safe videoconference system with an IP set-top box based on an H.323 protocol, which comprises a videoconference client module, a videoconference transmission module and a videoconference server module; the videoconference client module comprises the IP set-top box, a digital television and an audio / video acquisition and playing device and is used for realizing the identity verification of a videoconference user and the functions of acquiring, receiving and playing an audio / video content; the videoconference server module consists of a multipoint control unit (MCU) based on the H.323 protocol and is used for realizing functions of conference management, the integrity verification of the audio / video content, the identity verification of a user at a client, and the distribution and the processing of the audio / video content; and the videoconference transmission module realizes the transmission of the audio / video content between the user participating in a conference and a videoconference server by using a digital television network. According to the invention, a digital television user can realize a safe videoconference by the digital television with higher safety.

Description

technical field [0001] The invention belongs to the technical field of digital home and communication, and in particular relates to an IP set-top box multi-point safe video conferencing system based on the H.323 protocol. Background technique [0002] With the rapid development of computers and the Internet, the application of video conferencing systems is becoming more and more extensive. The development of information technology with digital technology as the core has triggered a revolution in TV transmission technology and methods, and has given birth to the emergence of technologies such as digital home. receiving and processing, and has a network bandwidth that is temporarily unreachable by ordinary Internet. If the IP set-top box can be used to develop an efficient and safe video conferencing system, so that both ordinary home users and government and enterprise users can use the TV to achieve stable, efficient and safe video conferencing with multiple parties, it wil...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/15H04L29/06
Inventor 罗笑南孟思明林格
Owner SUN YAT SEN UNIV
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