RTP Control Protocol (RTCP) Extended Report (XR) Block for MPEG Transport Stream Decodability Statistics Metric reporting
draft-ietf-xrblock-rtcp-xr-decodability-04

The information below is for an old version of the document
Document Type Active Internet-Draft (xrblock WG)
Last updated 2012-12-17
Stream IETF
Intended RFC status (None)
Formats plain text pdf html bibtex
Stream WG state WG Document
Document shepherd None
IESG IESG state I-D Exists
Consensus Boilerplate Unknown
Telechat date
Responsible AD (None)
Send notices to (None)
Network Working Group                                           R. Huang
Internet-Draft                                                     Q. Wu
Intended status: Standards Track                                  Huawei
Expires: June 21, 2013                                         H. Asaeda
                                                                    NICT
                                                            G. Zorn, Ed.
                                                             Network Zen
                                                       December 18, 2012

    RTP Control Protocol (RTCP) Extended Report (XR) Block for MPEG
       Transport Stream Decodability Statistics Metric reporting
               draft-ietf-xrblock-rtcp-xr-decodability-04

Abstract

   An MPEG Transport Stream (TS) is a standard container format used in
   the transmission and storage of multimedia data.  Unicast/Multicast/
   Broadcast MPEG-TS over RTP is widely deployed in IPTV systems.  This
   document defines an RTP Control Protocol (RTCP) Extended Report (XR)
   Block that allows the reporting of MPEG Transport Stream decodability
   statistics metrics related to transmissions of MPEG-TS over RTP.

Status of this Memo

   This Internet-Draft is submitted in full conformance with the
   provisions of BCP 78 and BCP 79.

   Internet-Drafts are working documents of the Internet Engineering
   Task Force (IETF).  Note that other groups may also distribute
   working documents as Internet-Drafts.  The list of current Internet-
   Drafts is at http://datatracker.ietf.org/drafts/current/.

   Internet-Drafts are draft documents valid for a maximum of six months
   and may be updated, replaced, or obsoleted by other documents at any
   time.  It is inappropriate to use Internet-Drafts as reference
   material or to cite them other than as "work in progress."

   This Internet-Draft will expire on June 21, 2013.

Copyright Notice

   Copyright (c) 2012 IETF Trust and the persons identified as the
   document authors.  All rights reserved.

   This document is subject to BCP 78 and the IETF Trust's Legal
   Provisions Relating to IETF Documents
   (http://trustee.ietf.org/license-info) in effect on the date of

Huang, et al.             Expires June 21, 2013                 [Page 1]
Internet-Draft      RTCP XR Decodability Report Blocks     December 2012

   publication of this document.  Please review these documents
   carefully, as they describe your rights and restrictions with respect
   to this document.  Code Components extracted from this document must
   include Simplified BSD License text as described in Section 4.e of
   the Trust Legal Provisions and are provided without warranty as
   described in the Simplified BSD License.

Table of Contents

   1.  Introduction  . . . . . . . . . . . . . . . . . . . . . . . . . 3
     1.1.  MPEG Transport Stream Decodability Metrics  . . . . . . . . 3
     1.2.  RTCP and RTCP XR Reports  . . . . . . . . . . . . . . . . . 3
     1.3.  Performance Metrics Framework . . . . . . . . . . . . . . . 3
     1.4.  Applicability . . . . . . . . . . . . . . . . . . . . . . . 3
   2.  Terminology . . . . . . . . . . . . . . . . . . . . . . . . . . 4
     2.1.  Standards Language  . . . . . . . . . . . . . . . . . . . . 4
   3.  MPEG Transport Stream Decodability Statistics Metric
       Report Block  . . . . . . . . . . . . . . . . . . . . . . . . . 4
   4.  SDP Signaling . . . . . . . . . . . . . . . . . . . . . . . . . 7
     4.1.  SDP rtcp-xr-attrib Atrribute Extension  . . . . . . . . . . 7
     4.2.  Offer/Answer Usage  . . . . . . . . . . . . . . . . . . . . 8
   5.  IANA Considerations . . . . . . . . . . . . . . . . . . . . . . 8
   6.  Security Considerations . . . . . . . . . . . . . . . . . . . . 8
   7.  Acknowledgements  . . . . . . . . . . . . . . . . . . . . . . . 8
   8.  References  . . . . . . . . . . . . . . . . . . . . . . . . . . 9
     8.1.  Normative References  . . . . . . . . . . . . . . . . . . . 9
     8.2.  Informative References  . . . . . . . . . . . . . . . . . . 9
   Authors' Addresses  . . . . . . . . . . . . . . . . . . . . . . . . 9

Huang, et al.             Expires June 21, 2013                 [Page 2]
Internet-Draft      RTCP XR Decodability Report Blocks     December 2012

1.  Introduction

1.1.  MPEG Transport Stream Decodability Metrics

   The European Telecommunications Standards Institute (ETSI) has
   defined a set of syntax and information consistency tests and
   corresponding indicators [ETSI] that are recommended for the
   monitoring of MPEG-2 Transport Streams [ISO-IEC.13818-1.2007].  The
   tests and corresponding indicators are grouped according to priority:
Show full document text