RFC 6015

RTP Payload Format for 1-D Interleaved Parity Forward Error Correction (FEC), October 2010

Canonical URL:
https://www.rfc-editor.org/rfc/rfc6015.txt
File formats:
Plain TextPDF
Status:
PROPOSED STANDARD
Author:
A. Begen
Stream:
IETF
Source:
fecframe (tsv)

Cite this RFC: TXT  |  XML

DOI:  http://dx.doi.org/10.17487/RFC6015

Discuss this RFC: Send questions or comments to fecframe@ietf.org

Other actions: Find Errata (if any)  |  Submit Errata  |  Find IPR Disclosures from the IETF


Abstract

This document defines a new RTP payload format for the Forward Error Correction (FEC) that is generated by the 1-D interleaved parity code from a source media encapsulated in RTP. The 1-D interleaved parity code is a systematic code, where a number of repair symbols are generated from a set of source symbols and sent in a repair flow separate from the source flow that carries the source symbols. The 1-D interleaved parity code offers a good protection against bursty packet losses at a cost of reasonable complexity. The new payload format defined in this document should only be used (with some exceptions) as a part of the Digital Video Broadcasting-IPTV (DVB- IPTV) Application-layer FEC specification. [STANDARDS-TRACK]


For the definition of Status, see RFC 2026.

For the definition of Stream, see RFC 4844.


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