How to get a secure RTMP stream?

[kpk1]

Trying to get this pre-recorded stream, but RMC pukes on the fact that it's secure, and only get 28 secs. of the 18 minute stream. I tried rtmpdump, but it's erroring out, which I think has to do with the fact that I am a complete noob.

Here's what RMC says

Recording of rtmp://stream.vavoom.com/exclusive<break>mp4:00223674_1500_W.mp4
Download file: Lilly LovetteMr- Pete in Lilly & MrPete - SEE MY SEX TAPES - The Best Fucking Porn On The WEB! - 4.flv
Started at: 2/8/2013 9:32 PM
Detecting file name ...
Applying Playlist naming rule
Applying Referer naming rule
File name detection complete
Recording (RTMP) - Waiting for streaming to commence ...
Recording (RTMP) - 4 B
Recording (RTMP) - 9 B
Recording (RTMP) - 15 B
Recording (RTMP) - 19 B
Recording (RTMP) - 49 B
Recording (RTMP) - 196 B
Recording (RTMP) - 202 B
Recording (RTMP) - 208 B
Recording (RTMP) - 363 B
Recording (RTMP) - 387 B
Recording (RTMP) - 387 B
Recording (RTMP) - 431 B
Recording (RTMP) - 1015 B
Recording (RTMP) - Duration is 00:18:40

The rest of output is ommited, but it basically just grabs the 28 secs. RMC does notify that this is a secure stream, so unless its an older version, I am out of luck. Any suggestions?

kpk1.