- Extension
- .mka
- .opml
- Format
- Binary
- Text
- Category
- Audio
- Document
- Developer
- Matroska
- Dave Winer
- Description
- Audio container format that supports several types of audio compression algorithms; related to the .MKV video format, but only contains audio data.
- OPML (Outline Processor Markup Language) is an XML-based format used to exchange outline-structured information. It is most commonly used to share lists of web feed subscriptions (such as RSS or Atom feeds) between feed readers and aggregators.
- MIME Type
- audio/x-matroska
- text/x-opml
