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Method for automatically matching audio frequency with subtitle during video playing

A technology for subtitles and audio tracks, which is applied in the field of intelligently switching between audio tracks and subtitle tracks in the player, and can solve problems such as time-consuming

Inactive Publication Date: 2012-07-11
SHANGHAI KUANYU DIGITAL TECH
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that the user spends time selecting audio and subtitles separately, so that when the user plays a video file, the player can intelligently judge the user's native language, and then automatically provide audio and subtitles to save the user's time and provide humanity services

Method used

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  • Method for automatically matching audio frequency with subtitle during video playing
  • Method for automatically matching audio frequency with subtitle during video playing

Examples

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Embodiment Construction

[0006] When using a player to play a certain video file, the player can automatically call the file code of the language type of the operating system to read the language attribute code of the operating system, such as figure 1 As shown in 101, define the native language type of the video file at the same time, and read the language code of the audio track in the video file; then compare the native language code and the language type code of the audio track, if there is a native language audio code, the player is playing For video, the video, native language audio and empty subtitles will be output, such as figure 1 as shown in 102; if there is no native language audio code, the player will output video, random audio and native language subtitles, such as figure 1 as shown in 103; if there is no subtitle, the default playback method will be selected to play video, audio and subtitle, such as figure 1 Shown in 104.

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Abstract

The invention is suitable for the computer software field and provides a method for realizing a player which can intelligently switch a audio frequency track so that the audio frequency track matches with a subtitle track for a user. When being started, the player automatically calls a current language selection of an operating system so as to determine a native language of a video watcher. During playing the video, the player automatically determines whether there is the native language audio frequency track in a video file. If there is the native language audio frequency track, the audio track of the native language is played and simultaneously the empty subtitle track is called. If there is no native language audio frequency track, sound of a first audio track is played and simultaneously native language subtitle track is called. If there is no native language, the video is played, and the audio frequency and the subtitle are in a default state. By using the method, during the video file playing, time cost in selecting the audio frequency track and the video track by the user can be saved. A customized service can be provided for the user.

Description

technical field [0001] The invention belongs to the field of computer software, and in particular relates to a method for intelligently switching audio tracks and intelligently matching subtitle tracks in a player. Background technique [0002] The existing video file is to compress the video track, audio track and subtitle track into one file. The user's native language cannot be judged during playback, and only a default display mode is left, and the user can manually switch the audio and subtitles they need. . This playback method is likely to cause an illusion that the user does not have a native language. At the same time, manual selection of audio and subtitles will also cause inconvenience to the user. Contents of the invention [0003] The purpose of the present invention is to solve the problem that the user spends time selecting audio and subtitles separately, so that when the user plays a video file, the player can intelligently judge the user's native language...

Claims

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Application Information

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IPC IPC(8): G11B20/10
Inventor 朱树仁刘亮亮
Owner SHANGHAI KUANYU DIGITAL TECH
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