RFC 7509

RTP Control Protocol (RTCP) Extended Report (XR) for Post-Repair Loss Count Metrics, May 2015

Canonical URL:
https://www.rfc-editor.org/rfc/rfc7509.txt
File formats:
Plain TextPDF
Status:
PROPOSED STANDARD
Authors:
R. Huang
V. Singh
Stream:
IETF
Source:
xrblock (rai)

Cite this RFC: TXT  |  XML

DOI:  10.17487/RFC7509

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

Other actions: Submit Errata  |  Find IPR Disclosures from the IETF


Abstract

This document defines an RTP Control Protocol (RTCP) Extended Report (XR) block that allows reporting of a post-repair loss count metric for a range of RTP applications. In addition, another metric, repaired loss count, is also introduced in this report block for calculating the pre-repair loss count when needed, so that the RTP sender or a third-party entity is able to evaluate the effectiveness of the repair methods used by the system.


For the definition of Status, see RFC 2026.

For the definition of Stream, see RFC 4844.


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