What format is the subtitle file in?

Format of subtitle files: 1. Srt format, the full name is "SubRip Text" format; 2. Webvtt format, using elements in html5 to mark additional text track resources; 3. STL format, using three columns The structure is a simple subtitle format; 4. Sbv format, YouTube subtitle format; 5. Ass format, Advanced Sub Station is used to implement more complex functions than traditional subtitle formats such as srt; 6. Dfxp format; 7 , Ttml format.

The operating environment of this tutorial: Windows 10 system, DELL G3 computer.

What is the format of the subtitle file?

Srt format

SubRip Text is its full name. Its production specifications are simple, one sentence code and one subtitle, making Making modifications is quite simple.

Webvtt format

WebVTT (Web Video Text Tracks) uses the element in HTML5 to mark additional text track resources. It is a plain text file ending in .vtt.

Now some online Mooc courses (coursera, etc.) provide subtitles in vtt format. After downloading, some players (Xunlei Video, Baofeng Video) cannot load it, and vtt needs to be converted to srt format.

STL format

STL (Spruce) subtitles is a simple subtitle format, similar to CSV. Adopt a three-column structure

Start time, end time, subtitle text

Time code adopts: hour:minute:second:hundredth of a secondhh:mm:ss:ff

Sbv format

Youtube’s subtitle format, it can automatically generate subtitle files through youtube, the file suffix is ​​.sbv

Ass format

Advanced Sub Station is used to implement more complex functions than traditional subtitle formats such as srt. SSA is also the name of a software designed to create and edit subtitles in SSA format.

The script contains up to five parts: [Script Info], [v4 Styles], [Events], [Fonts], [Graphics]

Dfxp format

Netflix only supports DFXP subtitle format

Ttml format

TTML's full name is Timed Text Markup Language, which is a timed text markup language based on XML. It is intended for use across subtitle and subtitle delivery applications worldwide, simplifying interoperability and maintaining consistency and compatibility with other subtitle file formats.

TTML provides a time-based configuration file to describe the appearance, location, style, animation and other related configurations of text, graphics, images and other content related to digital media. On January 8, 2016, it won the Technology and Engineering Emmy Award from the National Academy of Television Arts and Sciences for its work based on text subtitle standards to improve the accessibility of more digital media content.

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