Most effective software for recording difficult protected streams

Most effective software for recording difficult protected streams

 

What the current best software for recording difficult/protected streams such as Amazon Prime instant?

I've already tried Replay Media Capture 5, Stream Transport and RTMP Explorer, but they no longer work with a lot of sites.

I realise that encryption methods change all the time, but just wanted to see what the generally accepted view is on the software that is most likely to succeed before I resort to screen capture, which I've also found it difficult to get good results with in the past.