APAN Application Technology Area HDTV WG Reports Date

APAN Application Technology Area HDTV WG Reports Date : 2005. 1. 27 19 th APAN Meeting @ Bangkok

HDTV & AG Session #1 Presentations (1. 25) • • • AGPager -- Advanced Display Management (Tokyo Institute of Technology Hiroyuki Komatsu) MPEG 4 codec for Access Grid (NCHC Barz Hsu) AGconnect: Toward better connectivity for the AG (GIST Namgon Kim and Jong. Won Kim) 2

HDTV & AG Session #2 Presentations (1. 25) • • • Full rate Uncompressed HDTV Transport: Experiences and Implementation (USC ISI Ladan Gharai & Univ of Glasgow Colin Perkins) [Remote] AARNet and Research. Channel Trans. Pacific HD video (AARNet Andrew Howard) Implementation of Low-Cost Stereo High-Definition Video Delivery System (GIST Kiyoung Lee and Jong. Won Kim) 3

HDTV WG Meeting @ BKK (1. 26) • Reports: - Member reports & HDV over IP technology update (ALL) - Multi-Channel High Definition Live Streaming: Technology and Experiments (USC IMSC Roger Zimmermann) [recorded] - Koreav 6: HDTV@IPv 6 (GIST Jong. Won Kim / ANF HDTV/IPv 6 TF) - Sub-Gbps Uncompressed HDTV over IP Trials (GIST Donghoon Yi on behalf of ANF HDTV TF) • Discussions (all participants) 1. Discussion on HDTV over IP collaboration to promote APAN collaboration on Uncompressed HDTV & HDV 4 2. Charter Review

Discussions • Chair term (From 2004. 7 ~) • Charter Revision • Discussion on HDTV over IP collaboration (focus on compressed HD around 270 Mbps for multicast-based distribution? ) 5

HDTV WG Objective (Revised DRAFT on 1. 26) 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 6

HDTV WG Milestones (Revised DRAFT 1. 26) 1. HDTV Delivery Toolkits Collaborations 1. MPEG-2 Compressed (MP@HL, 19. 2 Mbps) 1. Focus on collaborative reviews and comparisons 2. Sender: Stored vs. Live (JVC/Sony HDV camcoders & encoder card); Receiver: S/W vs. H/W-assisted decoders 2. HDCAM Compressed (HD 270 Mbps) 1. Build reference H/W platform & co-develop toolkit (RC-based or others) 3. Uncompressed HDTV (sub Gbps ~ 1. 5 Gbps) 1. Build reference H/W platform & co-develop toolkit (Ultra Gridbased or others) • • Multicast-based HDTV distribution infrastructure (linking servers and clients) 7 HDTV contents sharing WWW Portal

HDTV WG HDTV@APAN. NET ? Contact: Chair Jong. Won Kim (GIST) jongwon@gist. ac. kr See http: //hdtv. nm. gist. ac. kr for related info