

The options are the same regardless of whether XBMC is running on a Mac, Windows PC, Linux box, Xbox, jailbroken Apple TV, or whatever other type of media center is out there: Setting up an AirPlay Server in XBMC is simple enough and works the same whether you are looking to receive Airplay video or like in this case, audio. The only setup you need to do for Apple TV is be sure AirPlay is turned on:

AIRPLAY ON PC FREE HOW TO
Here’s how to do that on each of the aforementioned receivers.
AIRPLAY ON PC FREE SOFTWARE
Once you have your AirPlay receiver, whether it’s software or hardware, set up is a piece of cake. Get XBMC (Mac OS X, Windows, Linux – free – accepts audio and video streams but not screen mirroring).Get Reflector (Mac OS X & Windows – free trial then $15 – accepts audio, video, and allows for video mirroring).You can stream the audio output of iOS to any eligible AirPlay receiver, whether that is hardware like Apple TV or software like Reflector and XBMC. Let’s take care of the receiver part first, and after that you can stream your audio from iOS to any of them. With Apple TV this is fairly obvious, but Macs, Windows, and Linux machines can also become AirPlay audio receivers very easily.
