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Advertisement insertion time point detection method and device

A technology of advertisement insertion and detection method, applied in marketing, instruments, computer parts and other directions, can solve the problems of large human resources and time cost, and achieve the effect of reducing labor time cost

Pending Publication Date: 2021-04-23
HUNAN HAPPLY SUNSHINE INTERACTIVE ENTERTAINMENT MEDIA CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, the traditional detection scheme needs to consume a lot of human resources and time costs

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  • Advertisement insertion time point detection method and device
  • Advertisement insertion time point detection method and device
  • Advertisement insertion time point detection method and device

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Embodiment Construction

[0052] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0053] The embodiment of the present invention discloses a method and a device for detecting an advertisement insertion time point. According to the video type of the target video to be inserted into the advertisement, the target video segment corresponding to the video time period in which the advertisement can be inserted is cut out from the target video, and a split mirror is adopted. The algorithm divides the target video clip into...

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Abstract

The invention discloses an advertisement insertion time point detection method and device, and the method comprises the steps: intercepting a target video segment corresponding to a video time period where an advertisement can be inserted from a target video according to the type of the video, and dividing the target video segment into a plurality of sub-video segments through employing a sub-video algorithm, determining all candidate key frame groups on the basis of the edge key frames of each sub-lens video clip, and screening out candidate key groups of which the sound event tags of the sound clips are mute and the caption tags of the caption clips are caption-free from all the candidate key frame groups as target key frame groups; and based on the key frame group weight value of each target key frame group and the similarity score representing the video similarity measurement standard, determining the position of the target key frame group with the highest sorting value as the advertisement insertion time point as the final advertisement insertion time point. According to the invention, the advertisement insertion time point in the movie and television program is automatically detected, so that the labor and time cost is reduced.

Description

technical field [0001] The present invention relates to the technical field of advertisement processing, and more particularly, to a method and device for detecting an advertisement insertion time point. Background technique [0002] In-stream advertising is a form of advertising that inserts advertisements during the playback of video programs. For mid-roll ads, the most critical technology is to find a suitable ad insertion time point. The selection of the advertisement insertion time point requires that the video footage before and after the advertisement insertion is complete, the plot is divided and the sound subtitles are not glued, etc., so as to ensure that the advertisement insertion does not affect the user's viewing experience. [0003] Traditional mid-roll advertisements mainly rely on manually watching videos to detect suitable advertisement insertion time points, and then mark the detected advertisement insertion time points before inserting advertisements. T...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06Q30/02
CPCG06Q30/0241G06V20/49
Inventor 杨杰吴振港宋施恩罗思伟胡玮
Owner HUNAN HAPPLY SUNSHINE INTERACTIVE ENTERTAINMENT MEDIA CO LTD
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