FLV online flash player JW PLAYER October 26, 2009 Wolf Happy sharing 48561 times 15 JW PLAYER is an online flash player with simple interface and complete functions. It has many optional control parameters. Multiple parameters can be mixed. Here are a few to briefly describe: file (address of FLV file, if not set, it defaults to video. flv of jw player flv web player in the same directory) autostart (whether auto play is allowed, "true" or read the whole passage flv jwplayer autostart