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5/7/2002 Vidmid-vc: Middleware for Video Conferencing Services Egon Verharen, SURFnet Vidmid-vc chair.

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Presentation on theme: "5/7/2002 Vidmid-vc: Middleware for Video Conferencing Services Egon Verharen, SURFnet Vidmid-vc chair."— Presentation transcript:

1 5/7/2002 Vidmid-vc: Middleware for Video Conferencing Services Egon Verharen, SURFnet Vidmid-vc chair

2 5/7/2002Internet2 Spring member meeting 2002, http://middleware.internet2.edu/video/2 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/

3 5/7/2002Internet2 Spring member meeting 2002, http://middleware.internet2.edu/video/3 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

4 5/7/2002Internet2 Spring member meeting 2002, http://middleware.internet2.edu/video/4 Vidmid VC status Prioritized Workplan Deliverables: Scenario’s Object Classes & Directory services –Video-app directory –ITU standard –Implementation: directory of video-directoriesdirectory of video-directories Resource discovery whitepaper –Where to find the objects & services

5 5/7/2002Internet2 Spring member meeting 2002, http://middleware.internet2.edu/video/5 Vidmid VC status, deliverables Framework of requirements, thread models and security services Flows and architecture for (inter-realm) authentication and authorization Testbeds

6 5/7/2002Internet2 Spring member meeting 2002, http://middleware.internet2.edu/video/6 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.txthttp://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

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