jplayer只能在chrome中工作

To begin with sorry for possibly obvious question, I looked up some questions, but it didn't seem like someone had similar problem. I'm trying to play a stream through jplayer, but it seems like it's working only in chrome, i suppose there could be problem with stream link, because in IE and Firefox it opens as download, while in opera and chrome starts just playing, but then why my jplayer wont play in opera too. My code below: and please keep answers simple if possible, because this is kinda new to me:To begin with sorry for possibly obvious questi