high definition valley hdv oct 30, 20081csd fall 2008
TRANSCRIPT
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High Definition ValleyHDV
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High Definition ValleyHDV
SSVL-OSN to HDV
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SwedishSiliconValleyLink
HighDefinitionValley
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HDVIPER
European collaboration between Spain (i2Cat) Poland (Poznań Supercomputing and
Networking Center) Sweden (KTH, KI, Borderlight, Alkit) Etc.
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Global medicine research projects KI today holds conferences with other
medical staffs around the world every week with poor conditions
We hope to better the situation for co-operative research and experiments.
Situation today
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5
Goal and ObjectiveⅠ
Design and deploy the SSVL network extension • Expand the SSVL network with 10 GbE links
• Kista - Valhallavägen - Solna - Huddinge
• The open-source router • Assess the toolbox • Digital Optical Monitoring (DOM)
Kista
Valhallavägen
Solna
Huddinge
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6
Goal and ObjectiveⅡ
Evaluate and deploy a videoconferencing service • HDVIPER video conferencing • Capture and encode the video content
Assess potential business and market opportunities
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7
Goal and Objective Ⅲ
Backstopping and supporting fiber issues of MoRENet project
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Methodology
Requirement analysis Background research Design Testing Deployment Maintenance
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Requirement analysis• Key requirements
• High bandwidth network• Open source solution• High Definition video conferencing service
Background research• Recommended tools and technologies
• Fiber optic network• Bifrost router with the corresponding required equipments• HDVIPER solutions
Methodology
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Design and configuration• Key tasks
• Designing the network topology• Estimating the cost• Installing and configuring the software & hardware
components
Testing• Testing the point to point HD video conferencing service
• between two nodes
Methodology
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Deployment :
Methodology
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ValhallavägenC
L
H
L
KistaC
H
Solna Huddinge
CC
L
H
L
H
Phase-1Phase-2Phase-3
M
S
Phase-4Phase-5
C: Capturing & encoding machine L: Full HD display
H: Capture machine S: Switch
M: Multipoint Control Unit
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Maintenance• Preparing necessary documents
Methodology
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Contribution Open Source
• Cost effectiveness• Modification• Redistribution
Full High Definition• Telemedicine demands good video quality
10 GE Network Encoding
• H.264, MJPEG,MP3,Speex
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Full HD & SD • Quality and Hardware
High and low bandwidth networks Some common SD & HD formats are given in the graph
Cool Stuff
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Cool Stuff
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Achievements & Challenges
Achievements
• Designed network topology for HDV
• Finalized hardware requirements
• Researched and estimated cost
• Tested real time streaming using VLC, confero
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Challenges
Procuring Hardware Procuring Software
• MCU Reflector • Confero
Making a good test bed Encoding issues
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Order hardware Phase 1 Aquire MCU/Confero from Alkit Business analysis of HDVIPER
Next step...
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Available Hardware analysis, Work Package 2 (WP2), HDVIPER High Definition
Report on video codecs, formats and scalable coding formats, Work Package 3 (WP3), HDVIPER High Definition Videoconferencing over IP EnviRonment; Publication date 2008-07-03
Architecture of network services, Work Package 5 (WP5), HDVIPER High Definition Videoconferencing over IP EnviRonment; Publication date 2008-07-21
Videoconferencing over IP EnviRonment; Publication date 9-04-08 HDVIPER homepage. http://hdviper.org/index.html, Last Access Time: 8th Sep
2008. Bifrost homepage. http://bifrost.slu.se/, Last Access Time: 8th Sep 2008.
References
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Thank you for listening
- find more information @http://www.tslab.ssvl.kth.se/csd/projects/0821113/
Questions?
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