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Network television direct broadcasting system

A streaming media and file technology, applied in the field of webcasting, can solve the problem of unreproducible content, etc., and achieve the effect of solving the problem of unsmooth image and ensuring fluency

Inactive Publication Date: 2010-12-15
CHINA DIGITAL VIDEO BEIJING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a network TV live broadcast system to solve the problem that the broadcasted content cannot be reproduced during the live broadcast

Method used

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Embodiment Construction

[0035] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0036] The present invention provides a network TV live broadcast system different from the traditional one. The system can provide video broadcast solutions based on IP network for TV stations, radio stations, newspapers and magazines and other media industry organizations, schools, party and government agencies, etc., and provide video content of online viewing. Provide services such as online video conferencing, online video viewing, as well as live broadcast services of sports events, evening parties, and important meetings for various broadcasting industry organizations, government agencies, schools, military units, and other enterprises and institutions. With the technological development of the integration of the three netw...

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Abstract

The invention provides a network television direct broadcasting system. The system comprises a streaming media signal acquisition server, a streaming media signal receiving server and a streaming media content transmitting server, wherein the streaming media signal acquisition server is used for acquiring the original streaming media signal from a program signal source in real time and generating a streaming media direct broadcasting file by coding; the streaming media signal receiving server is used for acquiring the streaming media direct broadcasting file from the program signal source in real time and buffering streaming segments; the buffering of the streaming segments is to establish an index for each key frame of the streaming media direct broadcasting file; and the streaming media content transmitting server is used for acquiring the streaming media direct broadcasting file from the streaming media signal receiving server and transmitting the streaming media direct broadcasting file to a network player for playing in real time. The system has the functions of direct broadcasting, playback, multi-screen signal acquisition, code optimization, multi-rate coding, automatic cutting, multi-packet transmission and the like.

Description

technical field [0001] The invention relates to the technical field of network live broadcasting, in particular to a network TV live broadcasting system. Background technique [0002] my country's radio and television industry has experienced the transformation from analog TV to digital TV. With the rapid development of the Internet, it has also entered the network era. After decades of development, TV stations in various provinces and cities have accumulated rich content resources, including video, audio, pictures, text and so on. The public's consumption of content has also changed from passive receiving methods such as listening to the radio, reading newspapers and watching TV at the beginning, to beginning to use the Internet to actively obtain the most relevant and interesting content information for them. At the same time, the carrier of information dissemination has also expanded from paper, radio, and television to more channels such as computers, mobile phones, and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L12/56H04N7/24H04N21/21H04N21/234H04N21/238H04N21/63
Inventor 李军闫鹏温晓瑶何宇飞夏永宏雷霆芦怡鹏李进杰
Owner CHINA DIGITAL VIDEO BEIJING
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