Miracast multiple TV support

[klkokke]

Does anyone know if there is a way to project your screen to multiple Miracast enabled tvs on your network? One if the things I liked best about airplay was that if I was having a party, I could sling the music, videos, or whatever to anywhere in the house with an apple tv. This was perfect for keeping the party going upstairs, down stairs, in the garage, or out in the backyard. Of anyone knows a way to do this through windows 8.1 please let me know.