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Method for implementing multi-user live video business

A technology of multi-person video and its implementation method, which is applied in image communication, selective content distribution, electrical components, etc., and can solve the problems of viewers seeing behind, unable to synchronize live video, and unable to transmit live video data in time

Inactive Publication Date: 2016-04-13
北京暴风云科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the case of network failure, congestion, and heavy load, it may happen that the live video data of a host cannot be transmitted to the server in time, then the live video of the host cannot be synchronized with the live video of other hosts, that is, the host's The video screen is sent first, but the audience sees it later

Method used

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  • Method for implementing multi-user live video business
  • Method for implementing multi-user live video business
  • Method for implementing multi-user live video business

Examples

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Embodiment Construction

[0029] Such as figure 1 It shows the system of multi-person live video service, including each live broadcast participant, multiple live upload servers, live stream mixing server, CDN (content distribution) network, and each live viewer. Wherein the live broadcast participant promptly uploads the video data stream of its live broadcast, and the live upload server receives the live video data stream uploaded by the corresponding live broadcast participant in principle, and the live mixed stream server mixes each live video stream according to the corresponding method of the present invention, And distributed to the CDN network, by each live broadcast viewer to watch live.

[0030] In the multi-person video live broadcast service, the present invention adds time stamps to the video data streams uploaded by multiple live broadcast participants (i.e. hosts). The video synchronization of each live broadcast in the playback video avoids the out-of-sync situation where the video seq...

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Abstract

The invention provides a method for implementing multi-user live video business, comprising the steps that each live broadcast client segments and packages the live video stream of a corresponding live broadcast participator, and adds a timestamp of the corresponding segment of live video stream into at least one data packet; and a live broadcast stream mixing server receives the live broadcast video stream data packet of each live broadcast client, aligns the live broadcast video streams of the live broadcast clients according to the timestamps and then combines by mixing, and thereby forms an integrated multi-user live video stream for live broadcast. By using the method for implementing the multi-user live video business, the content of the video playing in every live broadcast client is synchronous.

Description

technical field [0001] The invention relates to the technical field of network video live broadcast, in particular to a method for realizing a multi-person video live broadcast service. Background technique [0002] In the traditional live broadcast business, there is usually only one live broadcaster, that is, the anchor, and other users directly interact with the anchor through some simple texts. With the advancement of technology and the development of live broadcast market demand, there are more and more multi-person video live broadcast services, that is, multi-person anchor live broadcast services. [0003] Internet-based multi-person video live broadcast service requires multiple anchors to upload their respective content in real time, and the server provides the viewers with real-time and simultaneous viewing of the content of multiple anchors after mixing the streams. For example, in live news broadcasts, hosts and reporters do live broadcasts in two places; in gam...

Claims

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Application Information

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IPC IPC(8): H04N21/2187H04N21/242H04N21/6437H04N21/647H04N21/8547
CPCH04N21/2187H04N21/242H04N21/6437H04N21/64723H04N21/8547
Inventor 殷海晨汪铁丰张澍勇
Owner 北京暴风云科技有限公司
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