Apple has recently come out with an extension to aitunes called airplay. Airtunes was an interesting but limited system of beaming music around the house.It utilized itunes and your ipod/iphone to "beam" music to things like the apple tv, airport hotspots, and your pc. Airplay expands on this with the addition of video and photos. Sounds hot and new and wow wish I had that functionality doesn't it?
Chances are you do and don't even know it. Since I am not an apple user at all, I don't know all the deep intricasies of either airtunes or airplay but I know this. Its primarily limited your apple eosystem and currently only apple gear. How do you have this miraculous technology already? Simple.
Its called DLNA. And its been around since 2003.
If you have a networked media player or even a blueray player chances are its dlna compliant. TV's that have an ethernet port are usually DLNA compliant. Your android phone can become dlan compliant with an app or two.
DLNA is more complex and more robust than airplay. Where airplay has servers and players DLNA has renderers, controllers and servers.
"Whoa! Three parts?? That sounds complicated!"
Settle down. Its really kinda simple.
Servers store your media. A server can be as simple as your netwok attatched hard drive or a piece of server software on your pc like twonky, tversity, or playon. Servers are where your media is stored.
A controller can be your pc, or pda or cell phone. A controller controls what plays the media.
A renderer is a device like your tv, xbox 360, playstation 3, netwoked media player like a WD TV Live, or Netgear EVA2000. Renderers play the media.
See simple.
Here's the neat thing about DLNA. Each part can be multiple parts of the system. A pc can be both server and controller and renderer. Your android phone can be a server and a controller even a renderer.
Lets run through a few scenarios.
Scenario 1.
Friendly Photog.
Your friend has a smartphone and wants to show you his photos on your tv which has a wdtv live player attached. Now you might think you will have to connect the phone to your pc and move then to a usb stick and then plug it into the wdtv. Now technically you can do that but its going the really long way around.
The DLNA way. Install twonky media server on his phone. Install andromote if its an android phone. Connect to the wifi network and Run andromote. Select the local twonky server as the source and the the WDTv as the renderer. select your photos and hit play.
If you have a smartphone too you can do this silly nifty thing. Run andromote on your phone, select his phone as a server and the WDTV as the renderer. You will be streaming his photos to your phone and then to the tv.
Scenario 2.
You have network attached hard drive and want to watch them on your tv. Now in this case you can simply plug the HD directly into your WDTV and browse the files via usb.
The DLNA way #1
Your network attatched HD is also DLNA server. You can simply browse the server with the wdtv live remote and play the film. Or browse it with your DLNA TV and bammo its done.
The DLNA way #2 with style.
You can use your phone,ipod or pda as a controller. Connect to the server and set the rendered to the WDTV or DLNA TV. Now your phone acts as a really spiffy remote with a better interface.
Scenario 3.
You've downloaded a really nifty video to your laptop and want to watch it on your TV. The standard solution would be plug your laptop into your tv and play it that way. But thats cumbersome and requires you to be next to your