RTP Payload Format Restrictions

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Publisher: IETF
Doc Type: Standard
Pages: 26
Abstract: In this specification, we define a framework for specifying restrictions on RTP streams in the Session Description Protocol (SDP). This framework defines a new "rid" ("restriction identifier") SDP attribute to unambiguously identify the RTP streams within an RTP session and restrict the streams' payload format parameters in a codec-agnostic way beyond what is provided with the regular payload types. This specification updates RFC 4855 to give additional guidance on choice of Format Parameter (fmtp) names and their relation to the restrictions defined by this document.
Publication Date: 2021-01-01
Status Note: Proposed Standard
DOI: 10.17487/RFC8851
Link: https://doi.org/10.17487/RFC8851
Author(s): Adam Roach

Latest version of IETF RFC 8851

Document Versions — IETF RFC 8851

▶ IETF RFC 8851 (2021-01-01)

THIS DOC [ACTIVE] [LATEST VERSION]

Normative Reference(s)

IETF RFC 2119 [Active*]
IETF RFC 3264 [Active*]
IETF RFC 3550 [Active*]
IETF RFC 4566 [Superseded*]
IETF RFC 4855 [Active*]
IETF RFC 5234 [Active, Amended*]
IETF RFC 7405 [Active*]
IETF RFC 8174 [Active*]
RFC8852 — RFC8852 EXTERNAL

Bibliographic Reference(s)

IETF RFC 2198 [Active*]
RFC4588 — RFC4588 EXTERNAL
IETF RFC 5109 [Active*]
IETF RFC 6184 [Active*]
RFC6236 — RFC6236 EXTERNAL
RFC7656 — RFC7656 EXTERNAL
RFC7741 — RFC7741 EXTERNAL
IETF RFC 8126 [Active*]
IETF RFC 8285 [Active*]
RFC8627 — RFC8627 EXTERNAL
IETF RFC 8843 [Superseded*]
RFC8853 — RFC8853 EXTERNAL
T-REC-H.264.2019 — H264 EXTERNAL

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doi: 10.17487/RFC8851
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<span class="doi">10.17487/RFC8851</span>
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