Apple released iOS 4.2(1) this week for iPhone, iPod touch and iPad and one of the most touted features is here. It's called AirPlay. AirPlay is the evolution of AirTunes. You might remember that with AirTunes you could stream audio to a stereo or speakers connected to an AirPort Express or Apple TV. Now with the NEW 2010 Apple TV you can not only stream audio/video from your Mac/PC, but you can also stream audio or video from your iOS device.
What can you do?
With an iOS device running 4.2.x and an updated 2010 Apple TV you can now stream music from the iPod app, Videos from the Video/iPod App or Pictures from the Photos App. You can also stream YouTube videos from the YouTube App. I imagine as developers update their Apps you'll see more Apps take advantage of AirPlay (content licensing permitting).
What can't you do?)
You can't stream movies taken with your iPhone 4 directly from your iPhone 4. There seems to be a hardware limit in the iPhone 4 in terms of bitrate/compression that makes it impossible to stream HD videos captured with the iPhone 4 directly to your Apple TV. Also if you own the original Apple TV you're not invited to the AirPlay iOS video streaming party. There is no software update for the older models to allow this feature.
How well does it work?
I streamed a movie from my iPad without skipping a beat (over my 802.11n network)! No pauses, no glitches. It worked fine. I also streamed photos from the Photos app with no problem. Lastly I streamed a YouTube clip and surprisingly (because YouTube pauses all the time) it played without any problems/pauses as well.
The Bottom Line
If you have an iPhone 3G or higher or an iPad/iPod touch as well as the NEW Apple TV, this is what you've been waiting for! While I think the technology is cool, I still wonder how often I'll actually use it? As I said from the start, it's rare that I would have something on my iOS Device that wouldn't already be on my computer/Apple TV. Granted I could have just taken some photos with the iPhone 4 camera and want to see them right away and there would be a good use case. It would have been nice to view a video shot with the iPhone 4 wirelessly on the big screen, but that's not possible without taking it to the computer first anyway. Time will tell! Nonetheless in my initial testing it all works as advertised.
You can get the NEW Apple TV here for $97.99.