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Vidmid-vc: Middleware for Video Conferencing Services Egon Verharen, SURFnet Vidmid-vc chair Background Formed in spring 2001 Spent some time naming and scoping Critical insight and momentum from ViDe & Internet2 Middleware (MACE & Shibboleth) leaders

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Vidmid vc middleware for video conferencing services l.jpg

Vidmid-vc: Middleware forVideo Conferencing Services

Egon Verharen, SURFnet

Vidmid-vc chair


Background l.jpg
Background

  • Formed in spring 2001

    • Spent some time naming and scoping

  • Critical insight and momentum from ViDe & Internet2 Middleware (MACE & Shibboleth) leaders

  • Focus on videoconferencing and video-on-demand for their middleware requirements

  • Component of NSF Middleware Initiative (NMI)

    • NMI-EDIT http://www.nmi-edit.org/

Internet2 Spring member meeting 2002, http://middleware.internet2.edu/video/


Vidmid videoconferencing l.jpg
Vidmid VideoConferencing

  • Goals:

    • Enable authenticated and authorized call setup

    • Work out architectural issues

      • Id, Authnz, Dir. + Resource discovery, security/PKI

      • Both intra- and interrealm

    • Identify infrastructure to support interrealm community video

      • H.323, SIP, VRVS/AG (multicast)

        • Instigate client/gw development

      • Engage industry players

Internet2 Spring member meeting 2002, http://middleware.internet2.edu/video/


Vidmid vc status l.jpg
Vidmid VC status

  • Prioritized Workplan

  • Deliverables:

    • Scenario’s

    • Object Classes & Directory services

      • Video-app directory

      • ITU standard

      • Implementation: directory of video-directories

    • Resource discovery whitepaper

      • Where to find the objects & services

Internet2 Spring member meeting 2002, http://middleware.internet2.edu/video/


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Vidmid VC status, deliverables

  • Framework of requirements, thread models and security services

  • Flows and architecture for (inter-realm) authentication and authorization

  • Testbeds

Internet2 Spring member meeting 2002, http://middleware.internet2.edu/video/


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Background info, URLs & docs

  • Vidmid website

    • http://middleware.internet2.edu/video/

  • Workplan vidmid-vc

    • http://middleware.internet2.edu/video/VidMid-VC-workplan-12-February-2002.html

  • Scenario’s (Art Vandenberg GSU, Mary Fran Yafchak SURA, EV)

    • http://middleware.internet2.edu/video/draft-internet2-vidmid-vc-scenarios-02.html

  • Object Classes & Directory services (Tyler Johnson UNC, RadVision)

    • http://middleware.internet2.edu/video/draft-nmi-commObjectDefinition-00.doc

    • http://middleware.internet2.edu/video/draft-nmi-commObjectWhitePaper-00.doc

  • Resource discovery whitepaper (Art Vandenberg, GSU)

    • http://middleware.internet2.edu/video/draft-internet2-vidmid-vc-resource-discovery-01.txt

  • Directory of video-directories (ViDeNet)

    • http://videnet.unc.edu/vide-dod/index.phtml

Internet2 Spring member meeting 2002, http://middleware.internet2.edu/video/


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