- Extension
- .gsrt
- .opml
- Format
- Binary
- Text
- Category
- Audio
- Document
- Developer
- Grandstream
- Dave Winer
- Description
- Grandstream ring-tone files. Whilst this file format can contain A-Law, μ-law, GSM, G.722, G.723, G.726, G.728, or iLBC encoded audio, SoX supports reading and writing only A-Law and μ-law.
- 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-gsrt
- text/x-opml
