Network live broadcast system and method

A technology for live broadcast and live source, applied in the field of communication network, can solve the problems of large delay of live broadcast and poor user experience, so as to reduce the delay of live broadcast, solve the delay problem and improve the quality of live broadcast.

Inactive Publication Date: 2020-05-08
CHINA MOBILE GROUP ZHEJIANG +1
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  • Abstract
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  • Application Information

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Problems solved by technology

[0005] The embodiment of the present invention provides a network live broadcast system and method to solve the existing problems of large live broadcast delay and poor user experience

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  • Network live broadcast system and method
  • Network live broadcast system and method

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Embodiment Construction

[0026] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. 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.

[0027] In the existing technology, when there are many nodes and the network is relatively complex, the network delay of the live broadcast will correspondingly increase, which affects the perception of customers when watching live video, especially live sports events. In view of the above problems, an embodiment of the present invention provides ...

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Abstract

The embodiment of the invention provides a network live broadcast system and method. The system comprises a live broadcast source, a request processing unit, a central processing unit, a plurality ofclients and a plurality of CDN nodes, wherein the central processing unit is connected with the live broadcast source, the request processing unit and the plurality of CDN nodes; the request processing unit is connected with the client; the live broadcast source is used for sending live broadcast data to the central processing unit, and the request processing unit is used for receiving a live broadcast request sent by any client and obtaining request content based on the live broadcast request; and the central processing unit selects specified live broadcast data from the live broadcast data based on the request content, selects an optimal CDN node from the plurality of CDN nodes, and sends the specified live broadcast data to the client through the optimal CDN node. According to the system and the method provided by the embodiment of the invention, the live broadcast time delay is effectively reduced, the live broadcast playing quality is improved, and the user experience of live broadcast audiences is optimized.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of communication networks, and in particular to a network live broadcast system and method. Background technique [0002] With the rapid development of the Internet, a new form of live broadcasting such as webcasting has also been applied. Live webcasting is a new way of socializing on the Internet that allows people to watch videos on different communication platforms through the network system at the same time. [0003] Webcast has higher requirements for the speed and efficiency of data transmission with the Internet. In order to solve the problem of large delay in the process of webcast, the application of CDN (Content Delivery Network, content distribution network) technology in the process of webcast is also As a result, the basic idea is to avoid bottlenecks and links on the Internet that may affect the speed and stability of data transmission as much as possible, so as to m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/2187H04N21/239H04N21/258H04N21/262H04N21/845
CPCH04N21/2187H04N21/2393H04N21/25891H04N21/26258H04N21/8456
Inventor 屠永伟单申佳蔡志勇
Owner CHINA MOBILE GROUP ZHEJIANG
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