- Extension
- .ssa
- .dfxp
- Format
- Text
- Category
- Subtitles
- Subtitles
- Developer
- Kotus
- W3C
- Description
- SubStation Alpha (SSA) is a text-based subtitle file format used for captioning video and audiovisual media. It is widely used in fan-made anime music videos, karaoke videos, and other fan-made video projects. SSA files contain the timing, positioning, and content of each subtitle, which can be edited and modified with text editing software.
- 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
