To play comfortably on the 50" screen in your living room need to take the PC out there, or have a ODROID XU3/4 and follow these simple steps to send by streaming the signal from your computer. Notice that you have a limitation 720p/30fps now, but it's enough to play decently. All you need is a nVIDIA GTX 600/700/900 series.
sudo apt-get install libssl-dev libopus-dev libasound2-dev libudev-dev libavahi-client-dev libcurl4-openssl-dev libevdev-dev libavcodec-ffmpeg-dev libavutil-ffmpeg-dev libswscale-ffmpeg-dev
Compile with the next sentences:
git clone https://github.com/AreaScout/moonlight-embedded.git && cd moonlight-embedded git submodule init && git submodule update cmake . -DODROID=ON -DFFMPEG=ON make -j5
We pair with nVIDIA Game Streaming: ./moonlight pair PC-IP. PC-IP is the IP where you have the card.
Once you have entered the PIN has given in your PC, you can add in nVIDIA Experience a short name to the game you want on Settings > Shield and type in your ODROID the following to start playing:
DISPLAY=:0.0 ./moonlight stream xxx.xxx.xxx.xxx -app "short name"