Replay Media Catcher problem: Video recorded from ustream.tv plays too fast

I have used the following programs :

1) WM Recorder 11

2) HiDownload VER 7.2 ;

3) FLV Recorder ver 2.0.1. 315

4)MOYEA FLV DOWNLOADER VER 1.15.0.15

and I have tried the following programs to catch the real url .

a)FLV FILTER
b)STREAMING CHECKER
c)BIT RECORDER
d) URL HELPER

But nothing worked for me !!!.
I had no succes at all !!!.

The link that i need to record from is :

http://www.canal12.com.sv/tv/tvonline.php

Apparently ,this site rejects any recording when it detects that there is a external recording going on .

From other sites I have been able to record using flv recorder ,hidownload y flv downloader and WM RECORDER but not from that link.

My os system is windows vista.

Any Idea ?

Please try RTMP Flash stream recorders like Replay Media Catcher.