I currently watch bluray rips on my tv through my macbook connected via hdmi. To do this i have to leave my macbook under my tv like a desktop. If I were to purchase a apple tv and air play, would It be the same quality as being the macbook being directly connected to the tv via hdmi vs hdmi to apple to tv via mirroring macbook? I'm asking because I see the apple tv has no video card. also does sound go through mirroring? Please and thank you.