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Multimedia file processing method and device, terminal device and medium

A multimedia file and processing method technology, applied in the fields of multimedia file processing device, multimedia file processing, terminal equipment and a computer storage medium, can solve the problem that the detection accuracy of multimedia file implantation area is not accurate enough, affecting the effect of multimedia file implantation, etc. problem, to achieve the effect of improving the implantation effect and the implantation effect of multimedia files

Active Publication Date: 2020-08-18
TENCENT TECH (SHENZHEN) CO LTD
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AI Technical Summary

Problems solved by technology

It can be seen that in the process of multimedia file implantation, the accuracy of multimedia file implantation area detection seriously affects the effect of video multimedia file implantation
[0004] At present, the detection of multimedia file implantation area is usually based on the image detection or segmentation technology of each frame of the video, which cannot solve the problems of edge shadow, occlusion, reflection and other problems when detecting the multimedia file implantation area, resulting in multimedia file implantation. The detection accuracy of the entry area is not accurate enough, which seriously affects the effect of video multimedia file implantation

Method used

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  • Multimedia file processing method and device, terminal device and medium
  • Multimedia file processing method and device, terminal device and medium
  • Multimedia file processing method and device, terminal device and medium

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Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0030] With the development of computer, Internet and other technologies, the application of video content is becoming more and more extensive, and various video applications emerge in an endless stream. Facing the huge video application market, embedded multimedia files emerge as the times require. Embedded multimedia files refer to the integration of multimedia file materials into various contents of movies, TV dramas or TV programs. Through the reproduction of scenes, the audience...

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Abstract

The embodiment of the invention discloses a multimedia file processing method and device, a terminal device and a medium. The method comprises the following steps: obtaining a target frame image in avideo; identifying at least one line segment included in the target frame image, further screening a multimedia file region edge line segment from the at least one line segment, determining a multimedia file implantation region in the target frame image based on the multimedia file region edge line segment, and further filling a multimedia file material in the multimedia file implantation region.According to the embodiment of the invention, the multimedia file implantation area of the target frame image in the video is determined more accurately through a line segment detection mode, and themultimedia file implantation effect of the video is improved.

Description

technical field [0001] The present application relates to the field of Internet technology, specifically to the field of computer technology, and in particular to a multimedia file processing method, a multimedia file processing device, a terminal device, and a computer storage medium. Background technique [0002] With the development of technologies such as computers and the Internet, the application of video content is also becoming more and more extensive, and various video applications emerge in endlessly. Facing the huge video application market, input methods of multimedia files (such as images used for advertisements) when video content is played have also emerged as the times require. [0003] The traditional form of multimedia file implantation needs to be discussed in the early stage. However, the market is changing rapidly. Then, due to problems such as multimedia file material selection, implant location selection, and sudden market changes, the existing multime...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/234H04N21/44H04N21/81G06K9/00
CPCH04N21/23424H04N21/44016H04N21/812G06V20/41
Inventor 余自强
Owner TENCENT TECH (SHENZHEN) CO LTD
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