Live broadcast information extraction method and device

A technology for extracting instructions and modules, which is applied in the field of webcasting, can solve the problems of single extraction method and poor interaction between the audience and the anchor, and achieve the effect of improving interactivity

Active Publication Date: 2017-04-26
WUHAN DOUYU NETWORK TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The lottery drawing process in the prior art is usually: randomly select a preset number of viewers from all viewers of the live broadcast program as the winning viewers, not only the drawing method is single, but also the interaction between the viewers and the host is poor

Method used

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  • Live broadcast information extraction method and device

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Embodiment Construction

[0046] 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.

[0047] The embodiment of the present invention provides a method for extracting information in a live broadcast, which is applied in a live broadcast room that includes the function of sending barrage, and the live room includes a barrage display area, and the barrage sent by the user is displayed through the barrage display area . The execution subject of the method for extracting information in the live broadcast of this applicat...

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Abstract

The invention relates to the network live broadcast technology field and particularly relates to a live broadcast information extraction method and device. The method comprises steps that in a live broadcast including a barrage display region, whether an extraction instruction for extracting users sending barrages in the barrage display region exists is determined; if yes, screen capture of a preset region in the barrage display region at the present time is carried out to acquire a first screen capture picture; users of barrages included by the first screen capture picture are extracted and taken as to-be-extracted users; preset-quantity users are extracted from the to-be-extracted users and are taken as target users. The method is advantaged in that the users participating in the barrages are extracted through screen capture, and interactivity between spectators and an anchor is improved.

Description

technical field [0001] The invention relates to the technical field of network live broadcasting, in particular to a method and device for extracting information in live broadcasting. Background technique [0002] With the rapid development of science and technology, more and more electronic multimedia technologies are applied to people's daily life, among which live video broadcasting is one of the emerging applications. The live video broadcast can be broadcast live in the form of video on different communication platforms through the network system at the same time, which is intuitive, fast and interactive. [0003] During the live broadcast, in order to improve the interaction between the audience and the anchor, a lottery function is added, that is, the anchor draws a number of viewers from the audience watching the live program, and gives prizes to the selected audience. The lottery drawing process in the prior art is usually: a preset number of viewers are randomly s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/442H04N21/475H04N21/4788G06K9/20
CPCH04N21/44218H04N21/475H04N21/4756H04N21/4788G06V10/22G06V2201/09
Inventor 姚金明
Owner WUHAN DOUYU NETWORK TECH CO LTD
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