[1] : The Free On-line Dictionary of Computing (27 SEP 03)

webcasting
     
         from "world-wide web" and
        "broadcast", sometimes just called "push" multicasting on
        the internet.  webcasting implies real-time streaming
        transmission of encoded video or audio under the control
        of the server to multiple recipients who all receive the
        same content at the same time.  this is in contrast to normal
        web browsing which is controlled from the browser by
        individual users and may take arbitrarily long to deliver a
        complete document.
     
        pointcast and marimba were early pioneers.
     
        international webcasting association
        http://www.webcasters.org/.
     
        2003-07-08
     
     
see also:
multicasting internet real-time streaming video audio 
server browser pointcast marimba lt;international webcasting associationgt; 

Webcasting >> W Words
Webcasting, definition of term: Webcasting
webcasting_pag1.html