IETF RFC 8843
Negotiating Media Multiplexing Using the Session Description Protocol (SDP)
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| Organization: | IETF |
| Publication Date: | 1 January 2021 |
| Status: | active |
| Page Count: | 50 |
scope:
Abstract
This specification defines a new Session Description Protocol (SDP) Grouping Framework extension called 'BUNDLE'. The extension can be used with the SDP offer/answer mechanism to negotiate the usage of a single transport (5-tuple) for sending and receiving media described by multiple SDP media descriptions ("m=" sections). Such transport is referred to as a BUNDLE transport, and the media is referred to as bundled media. The "m=" sections that use the BUNDLE transport form a BUNDLE group.
This specification defines a new RTP Control Protocol (RTCP) Source Description (SDES) item and a new RTP header extension.
This specification updates RFCs 3264, 5888, and 7941.
Document History
IETF RFC 8843
January 1, 2021
Negotiating Media Multiplexing Using the Session Description Protocol (SDP)
Abstract
This specification defines a new Session Description Protocol (SDP) Grouping Framework extension called 'BUNDLE'. The extension can be used with the SDP offer/answer mechanism to negotiate...