- Extension
- .ass
- .dfxp
- Format
- Text
- Category
- Subtitles
- Subtitles
- Developer
- Kotus
- W3C
- Description
- SubStation Alpha (ASS) is a text-based file format used for subtitle files. It is mostly used for anime, but can be used for any type of video. It is a plain-text format and can be opened with any text editor, such as Notepad. It allows for the creation of more complex subtitles than plain text, such as color-coding, formatting, and timing.
- Distribution Format Exchange Profile (DFXP) is the original profile of the W3C Timed Text Markup Language, an XML subtitle format that stores caption text with its timing and styling. It is widely used by streaming services and video players such as Netflix and Flash.
- MIME Type
- application/x-subrip
- application/ttml+xml
