I want to wirelessly connect my pc to my 5.1 home cinema to stream 1080p blueray movies. If I buy a chromecast will I be able to attach it to my home cinema and use it to send HD movies over the wifi from my pc to avr without picture and audio loss? If not is there any other alternative? As for the wifi my router is 3 meters away of the Tv and has a very strong wifi antenna.