APAN
Application Technology Area
HDTV WG Meeting
Date : 2004.7.6
18th APAN Meeting @ Cairns
Agenda
• Reports:
HDV over IP technology update (JongWon Kim)
HDVTS: HDV over IP (speaker: KAIST
Joonbock Lee)
Budda on the Net update (speaker: ANF DY
Kim)
• Discussions (all participants)
HDV over IP collaboration
Video for AG collaboration
WG charter review
2
HDTV Session Presentations
•
•
•
Uncompressed HD video streaming with
congestion control
USC ISI Ladan Gharai and University of
Glasgow Colin Perkins (remote)
An overview of Bigvideo desktop HD and
DVTS multicast infrastructure
Internet2 Bob Riddle, ResearchChannel
Jim DeRoest / Mike Wellings
Development and Evaluation of Robust
HDTV Transmission System using FEC
Tohru Kondo, Kouji Nishimura, Reiji
Aibara (Hiroshima University) (remote by
Polycom and HDV)
3
HDTV & AG Session Presentations
•
•
•
VP - a replacement for vic for
Access Grid
Markus Buchhorn, Head ANU Internet
Futures
Access Grid with HDV/DV Extension
JongWon Kim / ACE Team, GIST
Multicast monitoring system for
Access Grid
Jinyong Jo and Okhwan Byeon,
KISTI
4
Discussions
• HDV over IP collaboration
• Other HDTV over IP
• Korea on the Net
• Access Grid ?
5
HDTV WG Objective
1. Collaborate on the development of HDTV
delivery technology over regional &
international R&D networks
2. Construct the HDTV-enabled advanced
media distribution infrastructure by
deploying the developed HDTV toolkit
3. Share and promote the distribution of HDTV
contents over the media distribution
infrastructure
4. Assist application and user communities to
enable HDTV-supported collaboration
5. Establish joint efforts with Internet2 on
HDTV
6
HDTV WG Milestones
1. HDTV Delivery Toolkits for
•
•
•
MPEG-2 Compressed (MP@HL,19.2Mbps)
- MPEG-2 TS over RTP/UDP/IP
- IEEE 1394 issues
- Stored vs Live (HDV Camcoders: JVC, HD
Reception card)
- Software vs. Hardware-assisted decoders
HDCAM Compressed (220 Mbps)
- UW Research Channel Collaboration
Uncompressed HDTV (1.5 Gbps)
- with APAN Lambda networking
2. Multicast-based HDTV distribution
infrastructure (linking servers and clients)
3. HDTV contents sharing WWW Portal
7
HDTV WG
HDTV@APAN.NET ?
Contact: Chair JongWon Kim (GIST)
jongwon@gist.ac.kr
See http://hdtv.nm.gist.ac.kr for related info
HDTV Sessions
-
Three HDTV sessions
- Demonstration by ResearchChannel
- HDTV session (3 presentations)
- Access Grid & HDTV session (3
presentations)