Problem with opening a stream

[cyrdun]

Hi,
I am trying to record the stream available here http://download.liveweb.arte.tv/o21/liveweb/flash/player.swf?appContext=liveweb&eventId=4953&admin=t rue&mode=prod&embed=false&autoPlay=false&lang=fr&c hapterId=0&playOnlyChapter=false
by typing the following code

rtmpdump -r "rtmp://arte.fcod.llnwd.net/a2306/o25" -W "http://download.liveweb.arte.tv/o21/liveweb/flash/player.swf" -a "live"  -C B:0 -y "MP4:liveweb/stream/5059_25_05_13_mastermusiciansofbukkake_milgram_hd.mp4?e=1385334000&h=9756f318a145974a1a8a16985b418c03" -v -o "live.mp4" - | vlc -

: but I get this error :

→ rtmpdump -r "rtmp://arte.fcod.llnwd.net/a2306/o25" -W "http://download.liveweb.arte.tv/o21/liveweb/flash/player.swf" -a "live"  -C B:0 -y "MP4:liveweb/stream/5059_25_05_13_mastermusiciansofbukkake_milgram_hd.mp4?e=1385334000&h=9756f318a145974a1a8a16985b418c03" -v -o "live.mp4" - | vlc - 
VLC media player 2.0.6 Twoflower (revision 2.0.6-9-gda489c1)
RTMPDump v2.4
(c) 2010 Andrej Stepanchuk, Howard Chu, The Flvstreamer Team; license: GPL
Connecting ...
[0x100207680] main libvlc: Lancement de vlc avec l'interface par défaut. Utilisez «*cvlc*» pour démarrer VLC sans interface.
INFO: Connected...
ERROR: rtmp server sent error
ERROR: rtmp server requested close

Can anyone help?
TIA!