I don't get it. If I copy and paste your command, i get the following result:
Code:
rtmpdump.exe -r "rtmp://s3.tsboard.tv:1936/tvbox" -a "tvbox" -f "WIN 11,2,202,235" -W "http://cdn.tsboard.tv/tvbox/playr.swf" -p "http://www.teamstream.to/showthread.php?5908" --live -y "ard" | "C:\Program Files (x86)\VideoLAN\VLC\vlc.exe" -
--------------
INFO: Connected...
ERROR: rtmp server sent error
ERROR: Closing connection: NetStream.Play.Failed
and in debug mode, the error remains the same like I already mentioned before.