Concluded WG Metric Blocks for use with RTCP's Extended Report Framework (xrblock)
Note: The data for concluded WGs is occasionally incorrect.
| WG | Name | Metric Blocks for use with RTCP's Extended Report Framework | |
|---|---|---|---|
| Acronym | xrblock | ||
| Area | Applications and Real-Time Area (art) | ||
| State | Concluded | ||
| Charter | charter-ietf-xrblock-01 Approved | ||
| Document dependencies | |||
| Additional resources | Issue tracker, Wiki | ||
| Personnel | Chairs | Dan Romascanu, Shida Schubert | |
| Area Director | Barry Leiba | ||
| Liaison Contacts | Dan Romascanu, Shida Schubert | ||
| Mailing list | Address | xrblock@ietf.org | |
| To subscribe | https://www.ietf.org/mailman/listinfo/xrblock | ||
| Archive | https://mailarchive.ietf.org/arch/browse/xrblock/ |
Closing note for Working Group
The XRBLOCK work continues and will now be done in AVTCORE.Final Charter for Working Group
RFC3611, "RTP Control Protocol Extended Reports (RTCP XR)" established
a framework to allow new information to be conveyed in RTCP,
supplementing the original report blocks defined in RFC 3550, "RTP: A
Transport Protocol for Real-Time Applications".
The XRBLOCK working group is chartered to work within this framework,
evaluating proposals for report block definitions containing new
metrics. The group will follow the guidelines established in RFC5968,
"Guidelines for Extending the RTP Control Protocol (RTCP)" and RTP
Monitoring Architecture being developed in the AVTCORE working group.
The group will consider the guidelines for performance metric
development currently being discussed in the PMOL working group.
Done milestones
| Date | Milestone | Associated documents |
|---|---|---|
| Done | Submit RTCP XR Report Block for MPEG2 Transport Stream (TS) Program Specific Information (PSI) Decodability Statistics Metrics Reporting to IESG | |
| Done | Submit RTCP XR Report Block for Bytes Discarded Metrics Reporting to IESG | |
| Done | Submit RTCP XR Report Block for Loss Concealment metric Reporting to IESG | |
| Done | Submit RTCP XR Report Block for Synchronization Delay and Offset Metrics Reporting | |
| Done | Submit RTCP XR Report Block for Transport Stream (TS) Decodability Metric | |
| Done | Submit RTCP XR Report Block for Summary Statistics Metrics Reporting | |
| Done | Submit RTCP XR Report Block for Jitter Buffer Metric Reporting to IESG | |
| Done | Submit RTCP XR Report Block for QoE Metrics Reporting to IESG | |
| Done | Submit RTCP XR Report Block for Burst/Gap Discard metric Reporting to IESG | |
| Done | Submit RTCP XR Report Block for Burst/Gap Loss metric Reporting to IESG | |
| Done | Submit RTCP XR Report Block for Run Length Encodings of Discarded Packets to IESG | |
| Done | Submit RTCP XR Report Block for Discard metric Reporting to IESG | |
| Done | Submit RTCP XR Report Block for Packet Delay Variation Metric Reporting to IESG | |
| Done | Submit RTCP XR Report Block for Delay metric Reporting to IESG | |
| Done | Submit RTCP XR Report Block for Measurement Identity Reporting to IESG |