Danke, tut's aber leider auch nicht.

mike@animabuntu:~/Desktop$ mplayer -dumpstream 'rtmp://rtl-now.rtl.de/familienimbrennpunkt.php?film_id=18444&player=1&season=2&na=1' ~/Desktop/dump.mpeg
MPlayer SVN-r29237-4.4.1 (C) 2000-2009 MPlayer Team
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 rtmp://rtl-now.rtl.de/familienimbrennpunkt.php?film_id=18444&player=1&season=2&na=1.
No stream found to handle url rtmp://rtl-now.rtl.de/familienimbrennpunkt.php?film_id=18444&player=1&season=2&na=1


Playing /home/mike/Desktop/dump.mpeg.
File not found: '/home/mike/Desktop/dump.mpeg'
Failed to open /home/mike/Desktop/dump.mpeg.


Exiting... (End of file)
mike@animabuntu:~/Desktop$ mplayer -dumpstream 'rtmp://rtl-now.rtl.de/familienimbrennpunkt.php?film_id=18444&player=1&season=2&na=1'
MPlayer SVN-r29237-4.4.1 (C) 2000-2009 MPlayer Team
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 rtmp://rtl-now.rtl.de/familienimbrennpunkt.php?film_id=18444&player=1&season=2&na=1.
No stream found to handle url rtmp://rtl-now.rtl.de/familienimbrennpunkt.php?film_id=18444&player=1&season=2&na=1


Exiting... (End of file)