I have MC Media Player on my website, and i can see my website (own server)

I espected that the player plays my file is real time but not!?
If I open 2 browsers, and have acces to my website, they aren't running simular

Question, is it possible to play my file that all clients are looking at the same
flv film, and not client by client running my script (downloading).

Thanks in advance

Best regards,

Simon, Hoorn, Netherlands