RTCP XR Blocks for Synchronization Delay and Offset Metrics Reporting

Document Type Expired Internet-Draft (individual)
Authors Hitoshi Asaeda  , Rachel Huang  , Qin Wu 
Last updated 2013-01-17 (latest revision 2012-07-16)
Stream (None)
Intended RFC status (None)
Expired & archived
pdf htmlized (tools) htmlized bibtex
Stream Stream state (No stream defined)
Consensus Boilerplate Unknown
RFC Editor Note (None)
IESG IESG state Expired
Telechat date
Responsible AD (None)
Send notices to (None)

This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This document defines two RTCP XR Report Blocks and associated with SDP parameters that allow the reporting of synchronization delay and offset metrics for use in a range of RTP applications.


Hitoshi Asaeda (Asaeda@wide.ad.jp)
Rachel Huang (Rachel@huawei.com)
Qin Wu (sunseawq@huawei.com)

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)