Basic HTML version of Foils prepared April 8 98

Foil 45 Use of Video on Demand in WebWisdom

From General NPAC Foils-98A starting January 98 (PowerPoint) Physics Colloquium -- March 19 98. by Geoffrey C. Fox
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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