I've noticed the streams they feature on the website
Code:
http://onlinetvnonstop.org/onlinetv
can't be captured or piped anymore. It seems not only they use some per-session token (page/security/_wsco.php) but that they also incorporate the receiver's IP into the whole equation. I tried the first two streams on the page (RTL Klub and TV2, same thing). No go (rtmpdump, rtmpsuck, rtmpexplore).
Any ideas?