Search RFCs

RFC Editor

File formats:

Status:

PROPOSED STANDARD

Authors:

J. Rey
D. Leon
A. Miyazaki
V. Varsa
R. Hakenberg

Stream:

IETF

Source:

avt (rai)

Cite this RFC:TXT  | XML  |  BibTeX

DOI:  https://doi.org/10.17487/RFC4588

Discuss this RFC: Send questions or comments to the mailing listavt@ietf.org

Other actions:View Errata  | Submit Errata  | Find IPR Disclosures from the IETF  | View History of RFC 4588

Abstract

RTP retransmission is an effective packet loss recovery technique forreal-time applications with relaxed delay bounds. This documentdescribes an RTP payload format for performing retransmissions.Retransmitted RTP packets are sent in a separate stream from theoriginal RTP stream. It is assumed that feedback from receivers tosenders is available. In particular, it is assumed that Real-timeTransport Control Protocol (RTCP) feedback as defined in the extendedRTP profile for RTCP-based feedback (denoted RTP/AVPF) is available inthis memo. [STANDARDS-TRACK]

For the definition ofStatus,seeRFC 2026.

For the definition ofStream, seeRFC 8729.