running the files(text,video) without downloading from the server in java

[mamunur rashid]

Hello all!
is there a way to run the files(text,vide o) without downloading from the server in java?

example: user clicks a jButton linked "localhost/mathTutor/probality.flv" and the video lecture named probality.flv will be run without being downloaded.

[Please show me a way or give me a link where I can find a way to do it.. ]
[I am a novice, please ask me if you don't understand above question]
thanks in advance for your time!!

[mjhennig]

You cannot avoid downloading files that are to be displayed in some way.
Well, in fact you could stream them - especially videos and audio files -, but that's basically just another way of download,..