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Video matching method and device

A matching method and matching device technology, applied in the video field, can solve the problems of low video matching efficiency and precision, and achieve high accuracy and high efficiency

Active Publication Date: 2018-11-02
SHENZHEN TCL DIGITAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to propose a video matching method and device, aiming to solve the technical problems of low video matching efficiency and precision

Method used

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Embodiment Construction

[0037] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0038] The invention provides a video matching method.

[0039] refer to figure 1 , figure 1 It is a schematic flowchart of the first embodiment of the video matching method of the present invention.

[0040] This embodiment proposes a video matching method, and the video matching method includes steps:

[0041] Step S10, extracting the encoding identifier of the videos to be compared, and determining whether the encoding types of the videos to be compared are the same based on the encoding identifiers;

[0042] Step S20, when the encoding types of the videos to be compared are the same, extract the encoding parameters of the videos to be compared;

[0043] Coding parameters can include video Width (wide), Height (high), Frame_rate (frame rate), Bit_depth (bit depth), Bit_rate (code rate), Block_align (audio align...

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Abstract

A video matching method is disclosed by the present invention. Said video matching method comprises the following steps: encoding identifiers of videos to be compared are extracted and whether encoding types of the videos to be compared are the same is determined based on said encoding identifiers; encoding parameters of the videos to be compared are extracted when the encoding types of said videos are the same; the encoding parameters of the videos to be compared are compared; and it is determined that the videos to be compared match when the encoding parameters of said videos match. A video matching device is also disclosed. The present invention enhances the efficiency and accuracy of video matching.

Description

technical field [0001] The invention relates to the field of video technology, in particular to a video matching method and device. Background technique [0002] With the continuous improvement of computer and digital media technology, video matching technology is becoming more and more important. Video is a collection of a series of frames that are continuous in time, and is comprehensive media information that integrates images, sounds, and text. The traditional video matching scheme is mainly based on the content of the video. It needs to browse all video files. Different users extract different video content according to their different angles, analyze the extracted video content, and perform video matching based on the extracted video content. , judge whether the video content is the same based on the matching result. However, traditional video matching needs to browse all video files, and needs to extract different video content at all time points according to differ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/44H04N21/234
CPCH04N21/44
Inventor 王甜甜江中央
Owner SHENZHEN TCL DIGITAL TECH CO LTD