Running rtmpdump with red5

[Klebreis]

Hey, i'm trying to run the rtmpdump with the red5 server but i get the same error all the time:
Closing connection: NetStream.Play.StreamNotFound

I'm able to run a jw Player with my red5 server so the video configuration must be ok.

I tried many different commands but it doesn't work. Has somebody an idea?

Thanks!

some things i tried out:

./rtmpdump -r rtmp://localhost:1935/oflaDemo/video.flv --app oflaDemo --flv video.flv oflaDemo/video.flv -o test.flv

./rtmpdump -r rtmp://localhost/oflaDemo/video.flv -y localhost/oflaDemo/video.flv -o test.flv

./rtmpdump -r rtmp://localhost/oflaDemo/video.flv -y http://localhost/oflaDemo/streams/video.flv -o test.flv