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APAN

APAN. Application Technology Area HDTV WG Meeting. Date : 2005. 8. 24 20 th APAN Meeting @ Taipei. HDTV WG Meeting @ Taipei. • Reports: - Member reports & updates (ALL). - Uncompressed HDTV over IP Trials (GIST JongWon Kim on behalf of ANF HDTV WG)

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  1. APAN Application Technology Area HDTV WG Meeting Date : 2005. 8. 24 20thAPAN Meeting @ Taipei

  2. HDTV WG Meeting @ Taipei • Reports: - Member reports & updates (ALL) - Uncompressed HDTV over IP Trials (GIST JongWon Kim on behalf of ANF HDTV WG) - Stereo HDV over IP: System update and its demonstration (Kiyoung Lee – GIST) • Discussions (all participants) - Discussion on HDTV over IP collaboration to promote collaboration on Uncompressed HDTV & HDV - Charter Review (if required) 2

  3. Uncompressed HD Video over IP (USC ISI UltraGrid & DRAGON, 2005 On-going) 3

  4. Bidirectional Uncompressed HD over IP (RC and AARNet @ SC 2004) Switch Cisco 6503 with SUP720 Radio Mic Polycom Vortex Amplifier D/A A/D converter Xmit Mon Recv Mon Transmitter Receiver 4

  5. i-Visto: Uncompressed HDTV-over-IP Transmission System for TV Broadcasting Industry (NTT) 5

  6. Toward Uncompressed HDTV Streaming (GIST 2005-; in progress) PDP SONY HVR Z1N LCD 1080i analog AJA HD10A DVI-D 1080i digital XENA-HS Board AJA HDP HD-SDI 1G 1G XENA-HS Board 1G 1G More than 1.5G 6 RAID 0

  7. Shared Spaces: Panoramic High-Def (McGill Univ, 2005 on-going) 7

  8. Multi-channel Live HDV Streaming (USC IMSC, 2004 I2 Member Meeting @ Austin Texas) • 4-channel HYDRA (High- performance Data Recording Architecture) live streaming of The Miró Quartet: Live & Virtual for the Gala Event. 8

  9. Low-cost Stereo HDV over IP (GIST, 2004-2005 in progress) Right Image Left Image Depacketizing 3D decoding IP Network MPEG2-TS, IEEE1394 Two 19.2Mbps Streams Muxing two streams Packetizing Composition of 2 HDV images (Using TS packet header) Real-time 3D HDV Transmission § § RTP RFC 1889 RTP Payload format for MPEG1/MPEG2 Video RFC2250 § § 9

  10. 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 10

  11. HDTV WG Milestones (Revised DRAFT 1.26) 1. HDTV Delivery Toolkits Collaborations 1. MPEG-2 Compressed (MP@HL,19.2Mbps) • Focus on collaborative reviews and comparisons • Sender: Stored vs. Live (JVC/Sony HDV camcoders & encoder card); Receiver: S/W vs. H/W-assisted decoders 2. HDCAM Compressed (HD 270Mbps) • Build reference H/W platform & co-develop toolkit (RC-based or others) 3. Uncompressed HDTV (sub Gbps ~ 1.5 Gbps) • Build reference H/W platform & co-develop toolkit (Ultra Grid- based or others) • Multicast-based HDTV distribution infrastructure (linking servers and clients) • HDTV contents sharing WWW Portal 11

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

  13. APAN Application Technology Area HDTV Sessions Date : 2005. 8. 25 20thAPAN Meeting @ Taipei

  14. HDTV & AG Session #1 Presentations • Putting the "Ultra" in UltraGrid: Full rate Uncompressed HDTV Video Conferencing (USC ISI Ladan Gharai & Univ of Glasgow Colin Perkins) [Remote] High Definition Video over IP status in Australia (AARNet Andrew Howard) Low Latency HD: the 'Shared Spaces' and 'Undersea Window' Projects (Jeremy Cooperstock and John Roston - McGill University) • • 14

  15. HDTV & AG Session #1 Presentations (Cont.) • i-Visto: Uncompressed HDTV over IP Transmission System for TV Broadcasting Industries (Tetsuo Kawano, Kenji Shimizu, Tsuyoshi Ogura, Hiroyuki Kimiyama, Mitsuru Maruyama, and Keiji Harada - Nippon Telegraph and Telephone Corporation) Stereo HDV over IP: System update and its demonstration (Kiyoung Lee, Seokhee Lee, and JongWon Kim - GIST) • 15

  16. HDTV & AG Session #2 Presentations • Progress with Access Grid Clustered Displays and PAL/NTSC Video [Remote Presentation via AG (or Polycom)] (Christoph Willing - University of Queensland) High quality video support for the AG (JongWon Kim and ACE Project Team – GIST) Integration of Advanced Video/Speech Codecs for Access Grids (Barz Hsu - NCHC) • • 16

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

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