Does Exist Videos Sites Than Can't be Recorded or Downloaded?

Hi, dear all.


I found Replay-Video-Capture and tubedigger as a good programs to get and/or record videos from sites.


But does exist some sites that are impossible to record / grab any videos / audio / other elements from it? Can you point some of them if you know?


Some kind of sites that no program or even any hardware device ( like: Elgato capture hardware ) can't deal with, like recording or grabbing videos?


I considering to test tubedigger, but I'm afraid that some sites this program can't handle.


Thanks.



Best regards.


devil (johner)