Trying to download videos from passworded site which uses jwplayer. RTMPDUMP NOOB :(

[ionfish]

I am changing the actual name of the site because I am a member and do not want other people downloading and sharing these videos. Can you help me with an example of a script that would allow me to download the videos? I always get connection rejected when I work off examples of other peoples scripts.

"flashplayer": "http://www.bro.com/player.swf",
"autostart": true,
"height" : 317,
"width" : 555,
"file" : "online-training-program/sparring.f4v",
"provider" : "rtmp",
"streamer" : "rtmp://srwwj09gclk9.cloudfront.net/cfx/st/",
"skin" : "http://www.bro.com/modieus.zip"

again.. i changed the name of the site. i just need a sample script