Real-time interactive high definition network video communication system

Abstract

The invention discloses a real-time interactive high definition network video communication system comprising more than one high definition network camera used for collecting high definition images in real time and compressing the high definition images to more than one video data streams suitable for network transmission; a control computer used for obtaining more than one video data streams through the network, respectively decoding and integrating the video data streams to a total video, and sending the total video to a high definition video encoder; and the high definition video encoder used for receiving the total video and compressing the total video to total video data stream for the access of a plurality of network users in real time. The real-time interactive high definition network video communication system disclosed by the invention can be used for realizing the real-time share and interaction of such data information files viewed by a plurality of parties as high definition audio and video and image-text, so that the system is suitable for large, medium and small remote video conferences and academic communication conferences, the compatibility is good, the achievement cost is small and the cost is low.

Description

technical field [0001] The present invention relates to the field of video communication and video conferencing, in particular to a real-time interactive high-definition network video communication system. Background technique [0002] With the rapid development of Internet technology and the popularization of triple play, two-way real-time transmission of high-definition audio, video, graphics and other image information through the Internet will become a mainstream application, and it is also the development direction of high-definition network video. [0003] The existing video conferencing systems mainly use H.320 to H.323 communication protocols; a few manufacturers are also transitioning to the SIP protocol. SIP is a text-based network communication protocol similar to HTTP, and there are still a large number of technical bottlenecks that are difficult to communicate with Internet convergence. Since the series of network communication protocols such as H.320 to H.323 ...

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to provide a real-time interactive high-definition network video communication system with good compatibility, low implementation cost, low cost, good video quality, simultaneous multi-channel video processing, and unlimited number of visitors, so as to solve the problems of existing video communication systems. Poor compatibility, large and complex terminal equipment and extremely expensive video communication system, technical problems that cannot realize multi-channel video communication

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