A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Audio/Video Transport Core Maintenance Working Group of the IETF.
Title : RTCP for inter-destination media synchronization
Author(s) : Ray van Brandenburg
Hans Stokking
Fernando Boronat
Mario Montagud
Kevin Gross
Filename : draft-ietf-avtcore-idms-05.txt
Pages : 22
Date : 2012-06-13
Abstract:
This document gives information on an RTCP Packet Type and RTCP XR
Block Type including associated SDP parameters for Inter-Destination
Media Synchronization (IDMS). The RTCP XR Block Type, registered
with IANA based on an ETSI specification, is used to collect media
play-out information from participants in a group playing-out
(watching, listening, etc.) a specific RTP media stream. The RTCP
packet type specified by this document is used to distribute a common
target play-out point to which all the distributed receivers, sharing
a media experience, can synchronize.
Typical use cases in which IDMS is usefull are social TV, shared
service control (i.e. applications where two or more geographically
separated users are watching a media stream together), distance
learning, networked video walls, networked loudspeakers, etc.
The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-ietf-avtcore-idms
There's also a htmlized version available at:
http://tools.ietf.org/html/draft-ietf-avtcore-idms-05
A diff from previous version is available at:
http://tools.ietf.org/rfcdiff?url2=draft-ietf-avtcore-idms-05
Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/
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