Method and device for matching subtitle file for local video file

A video file and local video technology, applied in the field of video processing, can solve the problems of insufficient intelligence, inconvenience in watching videos, and mismatching, and achieve the effect of improving consistency and improving viewing experience.

Inactive Publication Date: 2016-01-13
BEIJING QIYI CENTURY SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method is not smart enough, and with this method, it often occurs that the similarity feature value of the subtitle file name and the video file name is small to match, which will cause a relatively high prob

Method used

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  • Method and device for matching subtitle file for local video file
  • Method and device for matching subtitle file for local video file
  • Method and device for matching subtitle file for local video file

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Embodiment Construction

[0057] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0058] Embodiments of the present invention provide a method and device for matching subtitle files for local video files. In this solution, the first video file name of the first video file of the local subtitle file to be matched and the subtitle file name containing the local subtitle file name are obtained. Set; normalize the first video file name according to a preset regularization algorithm to obtain a standardized first video file name; and according to...

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Abstract

The embodiments of the invention disclose a method and a device for matching a subtitle file for a local video file. The method comprises: acquiring a first video file name of a local first video file to be matched with a subtitle file and a subtitle file name set including local subtitle file names; regularizing the first video file name and the subtitle file names in the subtitle file name set according to a preset regularization algorithm, to obtain a standardized first video file name and a standardized subtitle file name set including all standardized subtitle file names; performing matching degree calculation on the standardized first video file name and each standardized subtitle file name in the standardized subtitle file name set; and determining a subtitle file corresponding to the standardized subtitle file name of which the calculation result satisfies a preset condition in the standardized subtitle file name set as a subtitle file matched with the first video file. By adopting the embodiments, subtitles can be automatically matched for the local video file better and more conveniently, and the video watching experience of a user is improved.

Description

technical field [0001] The invention relates to the technical field of video processing, in particular to a method and device for matching subtitle files for local video files. Background technique [0002] When watching videos online, subtitles are usually automatically matched from the Internet. However, some users also download online videos to the local area, and then watch the videos offline. When a user watches a video offline, the video file and the subtitle file will often be downloaded from different download sources, which will cause the subtitle file name to be different from the video file name, and there will be differences, so that the subtitle file cannot be automatically matched. It is inconvenient for users to watch videos. [0003] In the prior art, when subtitles are matched locally, the same method as that of the video file name is generally adopted, that is, if the subtitle file name is identical to the video file name, it will be automatically loaded, ...

Claims

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Application Information

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IPC IPC(8): H04N21/435H04N21/488G06F17/30
CPCH04N21/435G06F16/3335G06F16/334H04N21/4884
Inventor 左家永陆其明
Owner BEIJING QIYI CENTURY SCI & TECH CO LTD
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