A Framework for SDP Attributes when Multiplexing
draft-nandakumar-mmusic-sdp-mux-attributes-05
| Document | Type | Replaced Internet-Draft (individual) | |
|---|---|---|---|
| Last updated | 2013-10-20 | ||
| Replaced by | draft-ietf-mmusic-sdp-mux-attributes | ||
| Stream | (None) | ||
| Intended RFC status | (None) | ||
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| Stream | Stream state | (No stream defined) | |
| Consensus Boilerplate | Unknown | ||
| RFC Editor Note | (None) | ||
| IESG | IESG state | Replaced by draft-ietf-mmusic-sdp-mux-attributes | |
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https://www.ietf.org/archive/id/draft-nandakumar-mmusic-sdp-mux-attributes-05.txt
Abstract
The Session Description Protocol (SDP) provides mechanisms to describe attributes of multimedia sessions and of individual media streams (e.g., Real-time Transport Protocol (RTP) sessions) within a multimedia session. In the RTCWeb WG, there is a need to use a single 5-tuple for sending and receiving media associated with multiple media descriptions ("m=" lines). Such a requirement has raised concerns over the semantic implications of the SDP attributes associated with the RTP Sessions multiplexed over a single transport layer flow. The scope of this specification is to provide a framework for analyzing the multiplexing characteristics of SDP attributes. The specification also categorizes existing attributes based on the framework described herein.
Authors
Suhas Nandakumar (snandaku@cisco.com)
(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)