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Barrage processing method and device

A processing method and barrage technology, applied in the field of video analysis, can solve problems such as errors in video analysis results, and achieve the effect of improving reliability and accuracy

Active Publication Date: 2021-07-23
BEIJING QIYI CENTURY SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, the content of some bullet chats may be completely irrelevant to the video, so using these bullet chats to analyze the video may lead to errors in the video analysis results

Method used

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  • Barrage processing method and device
  • Barrage processing method and device

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Experimental program
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Embodiment Construction

[0054] The scheme of this application is suitable for analyzing the quality of the barrage of the video to facilitate the selection of high quality barrage, which facilitates the combination of high quality barrage for video analysis, and then enhances computer equipment to combine the bucket to the video.

[0055] In order to facilitate understanding, an application scenario is made in accordance with an application scenario of the present application.

[0056] When the video (especially long video) is required, the video title is determined if the video title is determined or summarized. In order to be able to reflect the content of the video, the summary summary of the finer granularity is required. Since the crash of the video is the viewpoint of expressed the user in the process of viewing the video, it can express the summary and evaluation of the user for video content, and therefore, combined with the barrage can achieve a summary summary of the more granularity of the vid...

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PUM

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Abstract

The present application discloses a method and device for processing barrage. The method includes: determining the target barrage to be analyzed and the pop-up time of the target barrage in the video from multiple barrages associated with the video; Determine the time interval to be analyzed in the video at the pop-up moment of the bullet chat; obtain the subtitle text in the video within the time interval; determine the similarity between the target bullet chat and the subtitle text; combine the similarity to determine the target The quality level of the bullet chatting, which is used to represent the accuracy of the target bullet chatting that can be used to assist in analyzing the usability of the video to express the content of the video. The solution of the present application is conducive to identifying high-quality bullet chatting from a large number of video-related bullet chatting.

Description

Technical field [0001] The present application relates to the field of video analysis, and more particularly to a bracket treatment method and apparatus. Background technique [0002] The barrage refers to a comment subtitle that pops up when watching a video on the network. [0003] Since the barrage can reflect the viewpoint of the user's viewing video, by analyzing the barrage of the video, a more comprehensive and accurate video analysis can be achieved. For example, in conjunction with video-associated barrage, summarize the title or summarizing the content of the video, etc. [0004] However, although the number of holes of video associations is large, not all the barrage belongs to high quality barrage that can be used to analyze video. For example, some of the contents of some barrage may be completely unrelated to the video, then use these bullets to analyze video, may result in errors in video analysis. It can be seen that how to select high-quality barrage from a large...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/475H04N21/4788H04N21/44H04N21/435H04N21/81
CPCH04N21/435H04N21/44008H04N21/4756H04N21/4788H04N21/8133
Inventor 单斌
Owner BEIJING QIYI CENTURY SCI & TECH CO LTD