Play a streaming file. M3u in Ubuntu

If you click streaming from the radio (www.pro3rri.com), located on the right, I was directed to the url: http://www.pro3rri.com:8000/live.m3u. Firefox automatically provide confirmation window on how to treat the file. M3u it. The first option (default) is to play it with Movie Player, but can not. It seems the default default Movie Player from the Ubuntu does not have enough codecs to play the