Re: [xrblock] New Version Notification for draft-ietf-xrblock-rtcweb-rtcp-xr-metrics-04.txt

Varun Singh <> Thu, 22 September 2016 14:14 UTC

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From: Varun Singh <>
Date: Thu, 22 Sep 2016 14:53:14 +0100
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Subject: Re: [xrblock] New Version Notification for draft-ietf-xrblock-rtcweb-rtcp-xr-metrics-04.txt
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I updated the draft based on the feedback in Buenos Aires.

This took a while, because we were blocked on incorporating the stats
proposed in this spec to W3C. This is now complete.
Therefore, latest version removes the IANA registry. And added a new section:

7.  Adding new metrics to WebRTC Statistics API

   The metrics defined in this draft have already been added to the W3C
   WebRTC specification.  The current working process to add new metrics
   is, create an issue or pull request on the repository of the W3C
   WebRTC specification (

Otherwise, we are good to move ahead.


On Thu, Sep 22, 2016 at 2:45 PM,  <> wrote:
> A new version of I-D, draft-ietf-xrblock-rtcweb-rtcp-xr-metrics-04.txt
> has been successfully submitted by Varun Singh and posted to the
> IETF repository.
> Name:           draft-ietf-xrblock-rtcweb-rtcp-xr-metrics
> Revision:       04
> Title:          Considerations for Selecting RTCP Extended Report (XR) Metrics for the WebRTC Statistics API
> Document date:  2016-09-22
> Group:          xrblock
> Pages:          17
> URL:  
> Status:
> Htmlized:
> Diff: 
> Abstract:
>    This document describes monitoring features related to media streams
>    in Web real-time communication (WebRTC).  It provides a list of RTCP
>    Sender Report, Receiver Report and Extended Report metrics, which may
>    need to be supported by RTP implementations in some diverse
>    environments.  It lists a set of identifiers for the WebRTC's
>    statistics API.  These identifiers are a set of RTCP SR, RR, and XR
>    metrics related to the transport of multimedia flows.
> Please note that it may take a couple of minutes from the time of submission
> until the htmlized version and diff are available at
> The IETF Secretariat

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