Task Bar Ogg Direct Show Filter Icons On The Task Bar??

Icons on the task bar?? - task bar ogg direct show filter

Well, I think the taskbar? In the gray bar at the bottom of the screen? I've put my team on that day and loads of them (20 +) the icon that says: "I Ogg DirectShow Filter" has no idea what they are. Who knows? And how do I delete? The only thing I've done recently is try to use Google Earth on my computer to regain access, I do not know if this is something to do with it? Thanks