Apple has released a new promotional video that informs customers about AirPlay, the iOS 4.2 (and iTunes) feature that lets customers stream movies, music and photos from an iOS device to a current-generation Apple TV, Airport Express-connected speakers or AirPlay-enabled speakers.*
We're testing this now, but the happy actor in the video makes it look easy. Just tap the AirPlay icon on your iOS device to send video, audio or photos to the appropriate device. With the multitasking power of iOS 4.2, you can even leave the video app playing, for example, and knock off a game of Angry Bird
