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Network live broadcast method and system based on multipath transmission

A technology of multi-path transmission and webcasting, applied in transmission systems, selective content distribution, electrical components, etc., can solve problems such as single-path transmission load balancing, achieve smooth switching robustness, solve load balancing, and high robustness sexual effect

Active Publication Date: 2019-12-24
HAINAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to provide a network live broadcast method and system based on multi-path transmission, aiming at solving the problems of load balancing and robustness of traditional single-path transmission

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  • Network live broadcast method and system based on multipath transmission
  • Network live broadcast method and system based on multipath transmission

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Embodiment Construction

[0026] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0027] The present invention will be further described below in conjunction with the accompanying drawings.

[0028] The present invention provides a network live broadcast method and system based on multi-path transmission, in order to realize multi-path video stream transmission from video encoding to video streaming media to user end.

[0029] A network live broadcast method based on multipath transmission, such as figure 1 shown, including the following steps:

[0030] The encoding server collects the video signal to be broadcast live, and encodes the video signal to form a data stream signal;

[0031] The encoding server sends the data stream signal to a video stream server for storage;

[0032] Expanding the video streaming server so that the communication connection between the encoding server and the video ...

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PUM

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Abstract

The invention discloses a network live broadcast method and system based on multipath transmission, and relates to the field of network technology. The network live broadcast method comprises the following steps: an encoding server collects a video signal to be broadcast live, and encodes the video signal to form a data stream signal; the encoding server sends the data stream signal to a video stream server for storage; Expand the video streaming server so that the communication connection between the coding server and the video streaming server is compatible with IPv6 protocol and MPTCP protocol; when a user needs to watch a live broadcast, access the video streaming server through a client and communicate with The video stream server performs link communication, and plays the data stream signal stored on the video stream server. The invention performs parallel data transmission of multiple network paths through the links among the encoding server, the video stream server and the client; and solves the problems of load balancing and robustness of traditional single-path transmission in a low-cost manner.

Description

technical field [0001] The present invention relates to the field of network technology, in particular to a multi-path transmission-based network live broadcast method and system thereof. Background technique [0002] Traditional live broadcast platforms are generally based on IPv4 and TCP protocols for transmission. Among them, the address space of the IPv4 protocol is scarce, and the TCP protocol can only support single-path transmission. Once the congested link fails, the user experience will be reduced or the service will be lost. In order to solve problems such as load balancing, seamless switching, and robustness, the traditional live broadcast system usually invests in distributed deployment of multiple hardware device nodes to transmit video resources at the same time, and also needs to use aggregation algorithms on routing to achieve Achieving the purpose of link aggregation not only greatly increases the cost, but also generally requires the support of network lay...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/2187H04N21/6437H04N19/184H04L29/06
CPCH04L69/16H04N19/184H04N21/2187H04N21/6437H04L65/65
Inventor 周星匡汉宝龙宇罗煜
Owner HAINAN UNIV
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