Just a quick post to say I started using Unrestrict premium to enable AirPlay on all apps and to allow streaming of audio & video from apps which normally only allow audio streaming. Many apps including tv catchup & live Streaming apps restrict AirPlay streaming to audio only but this will allow you to stream audio & video to your apple tv 2 or 3 via AirPlay.
The main reason I wanted to get this hack working is so I can stream sky sports f1 from my iPad to the apple tv via sky go. I can now do that allowing me to watch on the tv in the kitchen or bedroom as I don’t have multiroom.