Grazie ma mi sa che non ci sono riuscito, questa è la risposta:
root@fumanchu-PC:~# mplayer -nolirc -cache 2024 -dumpstream
http://pirata01.theclub.it/video/3427148 -dumpfile tuo_nome_file
MPlayer 2:0.99+1.0pre8-0ubuntu8 (C) 2000-2006 MPlayer Team
CPU: AMD Athlon(tm) 64 X2 Dual Core Processor 4200+ (Family: 15, Model: 75, Stepping: 2)
CPUflags: MMX: 1 MMX2: 1 3DNow: 1 3DNow2: 1 SSE: 1 SSE2: 1
Compiled with runtime CPU detection.
Creating config file: /home/fumanchu/.mplayer/config
Opening joystick device /dev/input/js0
Can't open joystick device /dev/input/js0: No such file or directory
Can't init input joystick
Playing
http://pirata01.theclub.it/video/3427148.
STREAM_HTTP(1), URL:
http://pirata01.theclub.it/video/3427148
Resolving pirata01.theclub.it for AF_INET6...
Couldn't resolve name for AF_INET6: pirata01.theclub.it
Resolving pirata01.theclub.it for AF_INET...
Connecting to server pirata01.theclub.it[81.208.64.37]: 80...
Resolving
www.theclub.it for AF_INET6...
Couldn't resolve name for AF_INET6:
www.theclub.it
Resolving
www.theclub.it for AF_INET...
Connecting to server
www.theclub.it[81.208.64.37]: 80...
Cache size set to 2024 KBytes
Stream not seekable!
Core dumped
Exiting... (End of file)