Live broadcast stream transmission method, device and system

A streaming, unique technology used in the field of data transmission

Inactive Publication Date: 2018-02-16
GUIZHOU BAISHANCLOUD TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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[0009] The present invention aims t

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  • Live broadcast stream transmission method, device and system
  • Live broadcast stream transmission method, device and system
  • Live broadcast stream transmission method, device and system

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Embodiment Construction

[0058] 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 making creative efforts belong to the protection scope of the present invention. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined arbitrarily with each other.

[0059] In the accelerated application scenario of remote live broadcast (such as overseas live broadcast), a centralized storage strategy for live broadcast sources is...

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Abstract

The invention provides a live broadcast stream transmission method, device and system, relates to the field of data transmission, and aims at solving the problem that in a remote source server scene,the live broadcast stream pushing and pulling quality and efficiency are both low. The method comprises the steps that when a server in a CDN receives a request for acquiring stream data, a self-scheduling center server acquires at least two source servers associated with the stream data; and the server in the CDN selects one source server from the at least two source servers to establish connection with the selected source server to acquire the stream data. The technical scheme is suitable for data transmission of remote source servers and achieves high-efficiency and high-reliability remotelive broadcast stream transmission.

Description

technical field [0001] The present invention relates to the field of data transmission, in particular to a live stream transmission method, device and system. Background technique [0002] As one of the hottest applications at the moment, live broadcasting is aimed at users who need live broadcasting, using the Internet (or private network) and advanced multimedia communication technology to build audio, video, desktop sharing, document sharing, interactive links, etc. on the Internet Online communication and interaction. Taking video live broadcast as an example, the anchor pushes the content he is broadcasting in real time to the server locally (push streaming), and the audience obtains the live broadcast content pushed to the server by the anchor in real time from the server (pull streaming), and finally achieves the purpose of interaction between the anchor and the audience . [0003] In order to meet the needs of efficient content distribution, the live broadcast plat...

Claims

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Application Information

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IPC IPC(8): H04N21/218H04N21/232H04L29/06
CPCH04L65/4061H04N21/2181H04N21/232H04L65/611H04L65/765
Inventor 徐贵荣曾东方苗辉
Owner GUIZHOU BAISHANCLOUD TECH CO LTD
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