Video labeling method and device

A video identification and video technology, which is applied in the field of video identification devices and video identification, can solve the problems of incapable video identification, insufficient fineness and accuracy of recognition, and difficulty in satisfying users to only watch important video clips, so as to improve fineness and accuracy, The effect of effective identification

Active Publication Date: 2015-10-21
BEIJING QIYI CENTURY SCI & TECH CO LTD
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0004] At present, the video identification method is generally to mark important parts of the entire video for users to locate. However, the existing technology only identifies and filters the obviously unimportant parts of the video, such as the prologue part in TV or movies. and the interspersed advertisements are identified and filtered, and the rest of the video is identified as the key content
This identification method is obviously not fine and accurate enough to identify the important content in the video, and cannot effectively identify the video, and it is difficult to meet the needs of users to only watch important video clips

Method used

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  • Video labeling method and device
  • Video labeling method and device

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Embodiment Construction

[0044] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0045] refer to figure 1 , which shows a flow chart of the steps of an embodiment of a video identification method of the present invention, which may specifically include the following steps:

[0046] In step 101, the bullet chat information corresponding to the video is obtained, and the bullet chat information at least includes the number of bullet chat comments at different time points when the video is played.

[0047] In the embodiment of the present invention, the device for video identification (hereinafter referred to as "the device") may specifically be a video player or a module or device built into the video player, or it may be a device independent of the video player , but can interact with the video player, etc.

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Abstract

The invention provides a video labeling method and device in an embodiment. The video labeling method comprises the following steps: obtaining barrage information corresponding to a video, wherein the barrage information contains at least the number of barrage comments at each of different time points when the video is played; determining the time point when the number of barrage comments is greater than or equal to a threshold in the barrage information; determining a video fragment corresponding to the time point; and labeling the video fragment. The labeling method is capable of improving the fineness and accuracy of identifying important content in the video, effectively labeling the video and meeting the requirement of a user on only watching the important video fragment in the video.

Description

technical field [0001] The invention relates to the technical field of video processing, in particular to a video identification method and a video identification device. Background technique [0002] With the rapid development of Internet technology, more and more users search for information or watch videos through the Internet. [0003] Taking watching a video as an example, sometimes the user cannot watch the complete video. For example, when some videos are relatively large and play for a long time, the user may not have time to watch the complete video. In this case, in order to meet the needs of the user, the server may mark the video, and the user only needs to watch the video segment corresponding to the mark. [0004] At present, the video identification method is generally to mark important parts of the entire video for users to locate. However, the existing technology only identifies and filters the obviously unimportant parts of the video, such as the prologue ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/44
CPCH04N21/44008
Inventor 朱柏涛
Owner BEIJING QIYI CENTURY SCI & TECH CO LTD
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