Pocket, a free video streaming app, has a new feature that will let you view the videos saved in the app on your television.
Using Apple’s AirPlay mirroring feature and an Apple TV device, you can view open Pocket and watch videos on your TV.
First you have to upgrade to OS X Mountain Lion first and you’ll need iOS 4.3 or higher. Then make sure your iPhone and Apple TV are on the same connection and open your Pocket app. Pocket’s blog has more: “Select a video to watch, then look for the AirPlay button in the embedded video player. Select your Apple TV from the menu.”