Staff Techdrunk 
A hidden TV in iPhone! That’s right….
While browsing various features and knowing the features within the iPhone 2.2 SDK, ArsTechnica discovered something. What was that? It was a little tidbit that could lead to an extensible application. Really…
In essence, the MPTVOutWindow class enables you to see a video on a connected device (Television) rather than the boring and usual built-in screen! A video on TV. Wow!
Of course, there is nothing new in it as the dock-connecting iPods / iPhones are used in sending videos since a very long time, but here the thing is entirely different as this could actually enable applications to be used on the big screen.
So let your imaginations go for a world tour after watching this VIDEO
