Nice piece of software! I have been looking for this for sometime, and I am very excited to have found SWYH (I would donate, are you on flattr?).
But I have problems getting it to work, because as soon as I start my TV (Samsung Smart TV) SWYH crashes.
This is what I get from the TV: http://pastebin.com/peUymdJM
If the TV is off or not connected to the same network, SWYH starts normally and appears on my android phone.
I am running on Windows 8.1 in a Surface Pro 3.