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APAN / QuestNET 2004 Cairns
Uncompressed HD Video / ip
APAN / QuestNET 2004 Cairns
Uncompressed HD Video / ip
Jim DeRoestDirector, Streaming Media
Michael WellingsDirector, Engineering
University of Washington / ResearchChannel
Jim DeRoestDirector, Streaming Media
Michael WellingsDirector, Engineering
University of Washington / ResearchChannel
ResearchChannelResearchChannel
ParticipantsParticipants• CENIC• Duke University• George Mason University• IBM Corporation• Georgia Institute of Technology• Johns Hopkins University• Johnson & Johnson• Massachusetts Institute of Technology• National Academy of Engineering• National Academy of Sciences• National Institutes of Health• National Institute of Standards and
Technology• National Science and Technology Medals
Foundation• National Sea Grant College Program• National University of Singapore• Pacific Northwest Gigapop• Oregon State University• R1edu.org• Rice University• Rutgers University• Sony Electronics, Inc.• Texas A&M University
• CENIC• Duke University• George Mason University• IBM Corporation• Georgia Institute of Technology• Johns Hopkins University• Johnson & Johnson• Massachusetts Institute of Technology• National Academy of Engineering• National Academy of Sciences• National Institutes of Health• National Institute of Standards and
Technology• National Science and Technology Medals
Foundation• National Sea Grant College Program• National University of Singapore• Pacific Northwest Gigapop• Oregon State University• R1edu.org• Rice University• Rutgers University• Sony Electronics, Inc.• Texas A&M University
Tufts University
Universidad de Puerto Rico
Universitat Politècnica de Catalunya
University of Alaska - Fairbanks
University of Chicago
University of Colorado
University of Hawaii
University of Houston
University of Maryland
University of North Carolina
University of Pennsylvania
University of Southern California
University of Texas - Austin
University of Virginia
University of Washington
University of Wisconsin - Madison
University of Wisconsin - Milwaukee
Virginia Tech
Yale University
Vulcan Northwest, Inc.
Wisconsin Public Television
Microsoft
Current Number of Viewers Current Number of Viewers
• 9.0 million - Dish Network
• 9.1 million - Individual cable systems
• 9.0 million - Dish Network
• 9.1 million - Individual cable systems
• 18.1 million - Total• 18.1 million - Total
Hours of Media Viewed per MonthHours of Media Viewed per Month
0
1000
2000
3000
4000
5000
6000
7000
8000
9000
10000
Jan-02 Mar-02 May-02 Jul-02 Sep-02 Nov-02 Jan-03 Mar-03 May-03 Jul-03
Combined Webcast andVideo On Demand Programs
Ho
urs
0
200
400
600
800
1000
1200
1400
Video Library GrowthVideo Library Growth• 270 New Programs per year• 270 New Programs per year
Average23 PremieresEach Month
Program ArchiveCumulative Total
259
381
482
593651
763
891
9711048
1158
1255
61
Pro
gra
ms
DigitalWellDigitalWell
• Media Asset Management System• Isolon spinning disk cache• StorageTek Back-end• PubCookie authentication• Will be published and made
available• www.digitalwell.org
• Media Asset Management System• Isolon spinning disk cache• StorageTek Back-end• PubCookie authentication• Will be published and made
available• www.digitalwell.org
Multicast: Experimentation in high quality distributionMulticast: Experimentation in high quality distribution
• DVTS 233.0.73.25
• 5.1 Streaming Audio – KEXP-FM
• Harmonic – Divicom
– videoLAN client 3 Mbps @ 233.0.73.29
• DVTS 233.0.73.25
• 5.1 Streaming Audio – KEXP-FM
• Harmonic – Divicom
– videoLAN client 3 Mbps @ 233.0.73.29
Delivering Reality: iHDTVDelivering Reality: iHDTV
• HD/IP >220 Mbps
– www.ResearchChannel.org/dvd03
• Desktop HD delivery
– [email protected] Mbps
– WM9HD@8 Mbps
• HD/IP >220 Mbps
– www.ResearchChannel.org/dvd03
• Desktop HD delivery
– [email protected] Mbps
– WM9HD@8 Mbps
Big Video WorkingGroup: First steps in high quality low latency interactive experiencesBig Video WorkingGroup: First steps in high quality low latency interactive experiences
• SDI/IP – contribution feed quality
• DV/IP
• Plasma screen resolution/IP
• HDSDI/IP
• HDCam/IP
• SDI/IP – contribution feed quality
• DV/IP
• Plasma screen resolution/IP
• HDSDI/IP
• HDCam/IP
BIG Video: DVTS - DV over the InternetBIG Video: DVTS - DV over the Internet
• DV @ 30 Mbps• IEEE1394 (firewire)• DVTS
– Software from The WIDE Project– Hardware from Fujitsu Research
• DVTS Projects– International cultural events– Virtual Briefings– Video Conferencing, AG-like experiences
• DV @ 30 Mbps• IEEE1394 (firewire)• DVTS
– Software from The WIDE Project– Hardware from Fujitsu Research
• DVTS Projects– International cultural events– Virtual Briefings– Video Conferencing, AG-like experiences
DV - Digital VideoDV - Digital Video
• Digital Video, put simply, is video that has been digitally sampled
• Digital Video comes in many formats and data rates:– CCIR 601/SDI@ 270-360 Mbps @ 4:2:2– Digital composite @ 95-135mbps– MPEG2 4:2:2P @ up to 100Mbps– High Definition – SMPTE 292M, ATSC
rates, and MPEG2MP@HL 13-100Mbps– Streaming Video: Real, WM,
Quicktime/Darwin/Sorensen, etc.
• Digital Video, put simply, is video that has been digitally sampled
• Digital Video comes in many formats and data rates:– CCIR 601/SDI@ 270-360 Mbps @ 4:2:2– Digital composite @ 95-135mbps– MPEG2 4:2:2P @ up to 100Mbps– High Definition – SMPTE 292M, ATSC
rates, and MPEG2MP@HL 13-100Mbps– Streaming Video: Real, WM,
Quicktime/Darwin/Sorensen, etc.
DVTSDVTS
• Runs on FreeBSD, OSX, WinXP, Linux
• Requires a IEEE 1394 interface
• Requires DV source
• WinXP client permits desktop rendering of DV stream
• Runs on FreeBSD, OSX, WinXP, Linux
• Requires a IEEE 1394 interface
• Requires DV source
• WinXP client permits desktop rendering of DV stream
Software from the WIDE projectSoftware from the WIDE project
http://www.sfc.wide.ad.jp/DVTShttp://www.sfc.wide.ad.jp/DVTS
DVTS ProjectsDVTS Projects
• Streaming applications– Virtual Briefings, Member Meeting,
Cultural events• http://people.internet2.edu/%7Ebdr/CometDVIP
• http://apps.internet2.edu/dvip.html
• http://events.internet2.edu/briefings/dvts.html
• Video Conference– Testing with UPenn, IU, Korea, UW– AG integration (AArnet, GrangeNet,
Internet2)– CometDVIP “MCU”, Desktop integration
• Streaming applications– Virtual Briefings, Member Meeting,
Cultural events• http://people.internet2.edu/%7Ebdr/CometDVIP
• http://apps.internet2.edu/dvip.html
• http://events.internet2.edu/briefings/dvts.html
• Video Conference– Testing with UPenn, IU, Korea, UW– AG integration (AArnet, GrangeNet,
Internet2)– CometDVIP “MCU”, Desktop integration
iHDTV to the DesktopiHDTV to the Desktop
• Capture & Encode Architecture– Tiernan TR1 encoder– HD Capture
• Apple Dual G5• AJA Kona SD/HD capture board• Local RAID
– HD Software Encoders• Heuris MPEG2 HD• Apple QuickTime HD with H.264• Windows Media 9 HD• REALVideo 10 HD
• Capture & Encode Architecture– Tiernan TR1 encoder– HD Capture
• Apple Dual G5• AJA Kona SD/HD capture board• Local RAID
– HD Software Encoders• Heuris MPEG2 HD• Apple QuickTime HD with H.264• Windows Media 9 HD• REALVideo 10 HD
iHDTV to the DesktopiHDTV to the Desktop
• Lower Bit Rate (3-8mbps)
• WindowsMedia9– Adobe Premiere and/or MS WM9 Encoder– Multichannel Audio: 5.1, 7.1– 1080 Interlace format issues
• MPEG4 – Advanced Simple Profile – licensing issues
• Real Networks– RealVideo SDK – limited experience
iHDTV to the DesktopiHDTV to the Desktop
• 19.2mbps MPEG2 MP@HL– Servers:
• VideoLAN - VoD Development• IBM VideoCharger V8.2 -
– Software only Clients:– VideoCharger, Videolan– Elecard, Intervideo, Cinepak, MainConcept– Hardware assist Client:
• Directshow Shim to DTV Card: WinTV-HD, HiPix, MyHD• Desktop or External Display – Plasma, LCD, Projecto
Uncompressed HD video / IPUncompressed HD video / IP
• 1.5 Gbps transfer• Dual 2.4GHz Xeon Intel PCI-X PCs• PCI-X 10Gige NICs unavailable at
build time• Data traffic split between 2 Gige
NICs• AJA Xena HD output card SMPTE
292M• Clips captured from HDCam source
• 1.5 Gbps transfer• Dual 2.4GHz Xeon Intel PCI-X PCs• PCI-X 10Gige NICs unavailable at
build time• Data traffic split between 2 Gige
NICs• AJA Xena HD output card SMPTE
292M• Clips captured from HDCam source
Uncompressed HD Video / IPUncompressed HD Video / IP
• Video Stored on 6 - 112GB SATA drives in RAID 3 format
• Low data rate between Canberra and Cairns resulted in local network demo
• Low latency predicted for “live” feeds
• Video Stored on 6 - 112GB SATA drives in RAID 3 format
• Low data rate between Canberra and Cairns resulted in local network demo
• Low latency predicted for “live” feeds
Media delivery over IP futuresMedia delivery over IP futures
• CPB Evolving the Links Project http://evolvinglinks.uwex.edu/
• IP Delivery of Content to ResearchChannel
• Video delivery to PDAs• Archive Library of Congress• NASA space station video capture
using DVTS
• CPB Evolving the Links Project http://evolvinglinks.uwex.edu/
• IP Delivery of Content to ResearchChannel
• Video delivery to PDAs• Archive Library of Congress• NASA space station video capture
using DVTS
Media delivery over IP futuresMedia delivery over IP futures
• Migration of slow Commodity Internet to match Internet2 and NLR speeds
• Next generation STB• Conversion of CATV systems to
“mostly” fiber• All-ip delivery over cable• Datacasting via DTV stations
• Migration of slow Commodity Internet to match Internet2 and NLR speeds
• Next generation STB• Conversion of CATV systems to
“mostly” fiber• All-ip delivery over cable• Datacasting via DTV stations
ParticipationParticipation
• ResearchChannel membership– www.researchchannel.org
• DVTS software– http://www.dvts.jp/en/
• [email protected] project– [email protected]– [email protected]
• ResearchChannel membership– www.researchchannel.org
• DVTS software– http://www.dvts.jp/en/
• [email protected] project– [email protected]– [email protected]
Video ClipsVideo Clips
• HD 1080i MPEG2 • HD 720p MPEG2 HDV format• WM9HD
• HD 1080i MPEG2 • HD 720p MPEG2 HDV format• WM9HD
www.researchchannel.org www.researchchannel.org
Michael Wellings <[email protected]> Jim DeRoest <[email protected] >
Michael Wellings <[email protected]> Jim DeRoest <[email protected] >
