HELP! * GREY=local LOCAL HTML version of Foils prepared 10 Sept 1996
Foil 12 Use of Video on Demand in WebWisdom
From Master Set of Foils for Two Web Training Presentations DoD Users Group Meeting San Diego -- June 24 1997. byGeoffrey C. Fox * See also color IMAGE
Video as used in teaching is typically not complete 90 minute movies but short focussed segments of a few minutes
So text indexed NPAC technology very appropriate in education
Note H263(ISDN performance) or MPEG(LAN (Ethernet) performance) data stored in flat files
All metadata including closed caption or text indices stored in Web linked Oracle database
closed captions read automatically at same time as decoding
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