HT5404: About AirPlay Mirroring in OS XLearn about About AirPlay Mirroring in OS X
Currently Being ModeratedJan 11, 2013 7:21 PM (in response to dmajorjam)
That's not mirroring, that's basic airplay. Mirroring is showing exactly what is on your computer via the Apple TV.
Airplay mirroring requires the newer processor to encode the video.
Currently Being ModeratedJan 12, 2013 12:21 AM (in response to dmajorjam)
Mirror allows things outside itunes such as safari to be played on the TV. For a pre-2011 mac an app called airparrot will give you the mirror function.