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System and method for verifying video content

A video content and content technology, applied in the Internet field, can solve the problems of slow video viewing, lack of video content review system, and high labor costs, and achieve the effects of saving network transmission bandwidth, saving costs, and reducing work intensity

Active Publication Date: 2007-11-21
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Most of the current video content review is based on manual viewing one by one, and there is a lack of a dedicated video content review system
Since the video is played in a certain frame rate sequence, the viewing speed of the video is slow, and the labor cost will be very high when there are a large number of videos

Method used

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  • System and method for verifying video content
  • System and method for verifying video content
  • System and method for verifying video content

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Embodiment Construction

[0040] In order to make the object, technical solution and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0041] FIG. 1 is a schematic diagram of an exemplary structure of a video content auditing system according to the present invention. As shown in Figure 1, the video content review system 100 includes a key frame extraction unit 101 and a picture browsing terminal 102, wherein:

[0042] A key frame extracting unit 101, configured to extract adjacent intraframes from the video data stream to be reviewed, and when the histogram difference of the adjacent intraframes is greater than a predetermined threshold, extract from between the adjacent intraframes video frame, and then the extracted video frame and the adjacent intraframe are sent to the picture browsing terminal 102;

[0043] The picture browsing terminal 102 is used to display ...

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Abstract

The system comprises a key frame information extracting unit and an image browsing terminal. Wherein, the key frame extracting unit is used for extracting the adjacent iframes from the bit-stream; when the histogram difference of the adjacent iframes are over a preset threshold, the video frame is extracted between said adjacent iframes; the extracted video frame and said adjacent iframes are sent to the browsing terminal. Said image browsing terminal is used for displaying the extracted video frame and adjacent iframes in order to provide them for manually examination.

Description

technical field [0001] The present invention relates to the technical field of Internet (Internet), and more specifically, the present invention relates to a system and method for reviewing video content. Background technique [0002] With the development of Internet broadband technology, video resources on the network are becoming more and more abundant. In recent years, video-sharing websites that use video as the main information carrier have also developed rapidly. On mainstream video-sharing websites, the daily video click-through rate can reach hundreds of millions, and the video upload volume can reach tens of thousands. Due to the enormous reach of video sharing, moderation of its content is essential. However, for such a huge number of videos, it is undoubtedly very inefficient to review them manually one by one. Therefore, there is an urgent need for an efficient video content review system to help video content providers or websites that provide video sharing se...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/26H04N7/24H04N1/387H04N1/393
Inventor 刘俊
Owner TENCENT TECH (SHENZHEN) CO LTD
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