- Extension
- .ttml
- .dfxp
- Format
- Text
- Text
- Category
- Subtitles
- Subtitles
- Developer
- W3C
- W3C
- Description
- Timed Text Markup Language (TTML) is an XML-based subtitle and caption format standardised by the W3C. It stores the text of each caption together with its timing, position and styling, and is used for broadcast, streaming and online video.
- 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/ttml+xml
- application/ttml+xml
