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Live broadcast video clipping method and device associated with bullet screens

A technology of live video and bullet screen, applied in the field of information processing, can solve the problems of loss of bullet screen information, inability to save bullet screen information in association, etc., to achieve the effect of saving storage space and preventing the loss of bullet screen information

Active Publication Date: 2016-10-26
WUHAN DOUYU NETWORK TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the prior art, there is only a method for editing the video, and the barrage information before editing cannot be associated and saved, thus losing a large amount of barrage information

Method used

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  • Live broadcast video clipping method and device associated with bullet screens
  • Live broadcast video clipping method and device associated with bullet screens

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Such as figure 1 As shown, a live video editing method associated with bullet chatting.

[0040] The detailed steps are as follows:

[0041] (1) Cutting the live recorded video: video editors, through the video cutting tool in the background. Cut the video content converted from the live broadcast. For example: cutting a 95-minute live broadcast to video content. Delete the content in it, and delete the videos that do not have exciting content. Insert part of the content and adjust the playing time before and after.

[0042] (2) Cut according to the timestamp of the video: Cut the video according to the timestamp of the video and the number of frames of the video; where, the highlight content refers to the video content that meets the pre-set filter conditions.

[0043] (3) Mark the cut video: Mark the cut content twice according to the time stamp. Tag the content of each video.

[0044] (4) Synchronously insert the bullet chat with the timestamp: According to th...

Embodiment 2

[0049] This embodiment also provides a live video editing device associated with the barrage, including:

[0050] The video cutting module cuts the video according to the preset cutting requirements; cuts the video according to the video content, and deletes the clips that do not contain exciting content in the video; and / or according to the preset time stamp, the The video is cut according to the number of frames; the highlight content refers to the video content that meets the pre-set filter conditions; the cut video is marked with the content of each video according to the time stamp.

[0051] The barrage insertion module reads the barrage information corresponding to the video, and obtains the post-cutting information from the first barrage information set corresponding to the video before cutting according to the corresponding relationship between the video time stamp before cutting and the barrage time stamp. The second barrage information set corresponding to the video;...

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Abstract

The invention relates to a live broadcast video clipping method and device, belongs to the field of information processing, and specifically relate to a live broadcast video clipping method and device associated with bullet screens. The method comprises the steps of 1, clipping a video according to a preset clipping demand; 2, reading bullet screen information corresponding to the video, obtaining a second bullet screen information set corresponding to the clipped video from a first bullet screen information set corresponding to the video before clipping according to corresponding relationships between video time stamps and bullet screen time stamps before clipping; and 3, associating and storing the clipped video and the second bullet screen information set according to the time stamps. In general, compared with the prior art, the technical scheme of the method and the device has the advantages that the clipped video and the corresponding bullet screen information are associated and stored through the corresponding relationship between the video and the bullet screen information; the bullet screen information loss resulting from video clipping can be prevented; and the storage space is saved.

Description

technical field [0001] The present invention relates to a live video editing method and device, belonging to the field of information processing, in particular to a live video editing method and device associated with barrage. Background technique [0002] Currently, live video broadcasting has been widely used. People can watch live video on various clients such as PCs and mobile phones anytime and anywhere through the Internet. At present, most live streaming websites use barrage, which can greatly strengthen the interaction between viewers and hosts, and between viewers and viewers. [0003] Live video has a lot of content, and there is also a user's demand for replaying historical live video; therefore, it is necessary to save the live video. When saving, in order to save storage space, it is often necessary to edit the video. However, in the prior art, there is only a method for editing the video, and the barrage information before editing cannot be associated and s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/433H04N21/435
CPCH04N21/4334H04N21/4355
Inventor 姚金明
Owner WUHAN DOUYU NETWORK TECH CO LTD
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