Video annotation method and device, and storage medium

A video and video frame technology, applied in the field of video processing, can solve the problems of heavy workload, limited reference value, low efficiency of video labeling, etc., and achieve the effect of improving efficiency

Active Publication Date: 2020-04-10
TENCENT TECH (SHENZHEN) CO LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0003] However, when using the playback volume to mark highlights, it is necessary to count the playback volume of each moment of the video, which is a huge workload, making the efficiency of video labeling low; The discrepancy may cause some videos to lack their corresponding running data. At this time,

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  • Video annotation method and device, and storage medium
  • Video annotation method and device, and storage medium
  • Video annotation method and device, and storage medium

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Embodiment Construction

[0047] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with the accompanying drawings, and the described embodiments should not be considered as limiting the present invention, and those of ordinary skill in the art do not make any All other embodiments obtained under the premise of creative labor belong to the protection scope of the present invention.

[0048] In the following description, references to "some embodiments" describe a subset of all possible embodiments, but it is understood that "some embodiments" may be the same subset or a different subset of all possible embodiments, and Can be combined with each other without conflict.

[0049] In the following description, the terms "first\second" are only used to distinguish similar objects, and do not represent a specific order for objects. Understandably, "first\second" can be The particular...

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Abstract

The invention provides a video annotation method and device and a storage medium. The method comprises the steps of receiving a video extraction instruction sent by a terminal, and obtaining a to-be-extracted video according to the video extraction instruction; extracting one or more pieces of event information from the video frame of the to-be-extracted video; wherein the event information represents basic elements forming plot contents of the to-be-extracted video; forming at least one event information flow by utilizing one or more pieces of event information; based on the at least one event information flow, intercepting at least one first segment meeting a plot triggering condition from the to-be-extracted video, and obtaining a plot labeling label of the at least one first segment; wherein the plot labeling label is used for labeling the at least one first segment. According to the invention, the video annotation efficiency can be improved.

Description

technical field [0001] The present invention relates to video processing technology, in particular to a video tagging method, device and storage medium. Background technique [0002] Video annotation refers to marking out the highlights in the video, and at the same time get the annotation title of the highlight, so that the user can select the highlight to play according to the annotation title, so that the user can complete the highlight in the video within a limited viewing time. watch. At present, there are three commonly used video tagging methods, which are tagging according to the playback volume, tagging according to the running data corresponding to the video itself, for example, using the game running data corresponding to the game video to mark highlights, and according to the video during playback. Comment information is marked, such as barrage data, etc. to extract highlights. [0003] However, when using the playback volume to mark highlights, it is necessary...

Claims

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Application Information

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IPC IPC(8): H04N21/239H04N21/431H04N21/475H04N21/478H04N21/485H04N21/845
CPCH04N21/2393H04N21/431H04N21/4756H04N21/4781H04N21/485H04N21/8456
Inventor 朱城伟孙子荀陈晓姚文韬李廷天屠子睿赵爽王丽
Owner TENCENT TECH (SHENZHEN) CO LTD
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