$ mplayer -dumpstream http://www.bbc.co.uk/radio3/ram/r3g2.ram
MPlayer 1.0rc1-3.4.4 (C) 2000-2006 MPlayer Team
CPU: AMD Sempron(tm) Processor 3000+ (Family: 15, Model: 44, Stepping: 2)
CPUflags:  MMX: 1 MMX2: 1 3DNow: 1 3DNow2: 1 SSE: 1 SSE2: 1
Can't open joystick device /dev/input/js0: No such file or directory
Can't init input joystick
mplayer: could not connect to socket
mplayer: No such file or directory
Failed to open LIRC support. You will not be able to use your remote control.

Playing http://www.bbc.co.uk/radio3/ram/r3g2.ram.
Resolving www.bbc.co.uk for AF_INET6...
Couldn't resolve name for AF_INET6: www.bbc.co.uk
Resolving www.bbc.co.uk for AF_INET...
Connecting to server www.bbc.co.uk[212.58.253.72]: 80...
Cache size set to 320 KBytes
Stream not seekable!
Core dumped ;)

Exiting... (End of file)