Is there an SDK for Airplay Mirroring? I'm working on a prototype for a device that should mirror the screen of an iOS device. I understand this may be achievable by paying royalties to Apple for each device, and I'm fine with that. But how would I go about prototyping this features? There is a lot of info on writing iOS apps that support AirPlay, but I can't find much info about the hardware side.
Update Based on the exchanges in the comments, I wondering now whether this is at all possible.
It seems like it is not possible to have a device that can mirror the iOS screen via AirPlay mirroring. While I couldn't find an official statement to this effect, these guys seem to have done the work for their project:
http://www.indiegogo.com/projects/airtame-wireless-hdmi-for-everyone--2?c=activity
Hopefully things may change in the future, and I'll be sure to update the answer if they do.