The Session Description Protocol (SDP) Grouping Framework, June 2010
- Canonical URL:
- File formats:
- PROPOSED STANDARD
- RFC 3388
- G. Camarillo
- mmusic (rai)
In this specification, we define a framework to group "m" lines in the Session Description Protocol (SDP) for different purposes. This framework uses the "group" and "mid" SDP attributes, both of which are defined in this specification. Additionally, we specify how to use the framework for two different purposes: for lip synchronization and for receiving a media flow consisting of several media streams on different transport addresses. This document obsoletes RFC 3388. [STANDARDS-TRACK]
For the definition of Status, see RFC 2026.
For the definition of Stream, see RFC 4844.