As we know . For Samsung TV .you can download the smattv or Smat STB.But this Two Apps is paid Apps.also they use the Playlist .
The new Portal APPS WAKATV app is avalible in Samsung TV store .
it use the Portal .work like the Mag device
You can download the app in the official Samsung Apps Store (Video category) in your country.
after you install it . provide your Mac address which display on the screen to your provdie
here is the Video