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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

Vidmid-vc: Middleware forVideo Conferencing Services

Egon Verharen, SURFnet

Vidmid-vc chair

background
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
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
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/

vidmid vc status deliverables
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/

background info urls docs
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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