Method, device and system for live video broadcasting

A technology for live video and live streaming, applied in the field of communication, can solve the problems of restricting user access and insufficient openness, and achieve the effect of reducing the delay of live broadcast, speeding up the distribution speed, and saving bandwidth.

Active Publication Date: 2021-02-02
BEIJING QIHOO TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the delay of live broadcasting through the private cloud is low, because the private cloud can only support the integrated private protocol SDK (Software Development Kit, software development kit) terminal can watch, compared with the public cloud, the openness of the private cloud is not enough, limiting user access

Method used

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  • Method, device and system for live video broadcasting
  • Method, device and system for live video broadcasting
  • Method, device and system for live video broadcasting

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Embodiment Construction

[0077] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0078] Generally, a public cloud refers to a distributed streaming media distribution server based on the standard protocol RTMP.

[0079] In practical applications, the public cloud can only access RTMP upstream streams. When the user is live broadcasting, push the stream through the live broadcast application and request system scheduling. After receiving the above request, the system can assign the edge node of the correspondin...

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Abstract

Embodiments of the present invention provide a method, device, and system for live video broadcasting. The method includes: the public cloud parent layer node receiving the current live broadcast stream pushed by the public cloud edge node; the public cloud parent layer node receiving the The live stream is pushed to a private cloud server, and the private cloud server is used to distribute the live stream to multiple playback terminals. In this embodiment, by opening up the connection between the public cloud and the private cloud, during the live broadcast, the parent layer node of the public cloud can receive the current live broadcast stream pushed by the edge node of the public cloud, and push the live stream to the private cloud server , so that the super parent node of the public cloud no longer needs to actively push the stream to the parent node, saving the bandwidth of the server.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular to a method for live video broadcasting, a device for live video broadcasting and a system for live video broadcasting. Background technique [0002] Live video broadcasting refers to live broadcasting using the Internet and streaming media technology. Because video integrates rich elements such as images, text, and sound, with both sound and shape, and excellent effects, live video broadcasting has gradually become the mainstream expression method on the Internet. During live video broadcasting, the live stream can usually be distributed to various nodes through a distribution system, such as a CDN (ContentDelivery Network, Content Delivery Network), so that users can watch the live broadcast in a timely manner. [0003] Currently, users can transmit live streams through public cloud or private cloud when performing live video broadcast, and the public cloud and priv...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/2187H04N21/222H04N21/262H04L29/08
CPCH04L67/10H04L67/1095H04N21/2187H04N21/222H04N21/262
Inventor 赵磊杨磊殷宇辉董伟臣
Owner BEIJING QIHOO TECH CO LTD
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