[rtmpdump] Problems downloading rtmp-stream

[double]

Hello,

We have problems to download this rtmp-video:
http://www2.k-tv.at/streaming/index.html

The command line and result are:

./rtmpdump --live --rtmp rtmp://flash1.bpmnetworks.com/live/ktv --flv 
video.flv
RTMPDump v1.9
(c) 2009 Andrej Stepanchuk, Howard Chu, The Flvstreamer Team; license: GPL
Connecting ...
ERROR: rtmp server sent error
ERROR: rtmp server requested close

It stopped working two days ago, but it still works in flash-player.

Thank you very much
Markus