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Method and device for implanting multimedia information into video, computer equipment and storage medium

A technology in multimedia information and video, applied in the field of embedding multimedia information in video, can solve the problems of high labor cost and low implantation efficiency, and achieve the effect of improving acceptance and improving implantation efficiency.

Active Publication Date: 2021-02-02
TENCENT TECH (SHENZHEN) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In the related technology, for the implantation of multimedia information in the video, it can only rely on artificial pressure flow means, and manually adjust the implanted multimedia information. This implantation method has low implantation efficiency and high labor cost.

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  • Method and device for implanting multimedia information into video, computer equipment and storage medium
  • Method and device for implanting multimedia information into video, computer equipment and storage medium
  • Method and device for implanting multimedia information into video, computer equipment and storage medium

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Embodiment Construction

[0060] 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.

[0061] Unless otherwise defined, all technical and scientific terms used in this invention have the same meaning as commonly understood by one of ordinary skill in the technical field of this invention. The terms used herein are only for the purpose of describing the embodiments of the present invention, and are not intended to limit the present invention.

[0062]It should be noted that in the following description, "some embodiments" are referred to, which describe a subset of all possible embodim...

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Abstract

The invention provides a method for implanting multimedia information into a video, which comprises the following steps of: segmenting the video to be implanted to obtain a plurality of video fragments; performing entity identification on the plurality of video fragments, and determining an entity region corresponding to an entity in an image frame of each video fragment; acquiring to-be-implantedmultimedia information corresponding to the entity area; taking the entity region of the image frame as a background, taking the corresponding to-be-implanted multimedia information as a foreground,and implanting the to-be-implanted multimedia information into the entity region of the image frame to obtain a target image frame; adjusting the image parameters of the foreground in the target imageframe to enable the image parameters of the foreground to be matched with the image parameters of the background; and performing video synthesis based on the adjusted target image frame to obtain a target video. The invention further provides a device for implanting the multimedia information into the video, computer equipment and a storage medium. According to the invention, automatic implantation of the multimedia information in the to-be-implanted video can be realized, and the information implantation efficiency is improved; and meanwhile, effective management of the implanted multimediainformation is realized.

Description

technical field [0001] The invention relates to the technical field of multimedia information embedding, in particular to a method, a device, a computer device and a storage medium for embedding multimedia information in a video. Background technique [0002] With the increasing variety of video playback scenarios, in addition to playing the content of the video itself, there is also a need to display multimedia information at the same time. One of the display methods for multimedia information is to embed the multimedia information to be displayed into the video, so as to realize the display during the video playback process. display multimedia information. [0003] In related technologies, for the implantation of multimedia information in video, it can only rely on artificial pressure flow means, and manually adjust the implanted multimedia information. This implantation method has low implantation efficiency and high labor cost. Contents of the invention [0004] In vi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/435H04N21/44H04N21/4402H04N21/475H04N21/81H04N21/845
CPCH04N21/4355H04N21/44008H04N21/440245H04N21/4756H04N21/812H04N21/8456
Inventor 郑婷
Owner TENCENT TECH (SHENZHEN) CO LTD
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