Watching streaming videos

Hello, I don't seem to be able to watch streaming videos online. When I insert the link in the Serviio Console, it fails to validate it and I canot watch it.
Perhaps I was wrong, but I had the impression that I could stream onlice videos on my Samsung TV, while I seem to have access only to folders and no chance to view my browser on TV.
any help?
I am a newbie. Thanks
Perhaps I was wrong, but I had the impression that I could stream onlice videos on my Samsung TV, while I seem to have access only to folders and no chance to view my browser on TV.
any help?
I am a newbie. Thanks