4 Replies Latest reply: Aug 6, 2012 10:31 PM by tdnorton
tdnorton Level 1 Level 1 (0 points)

I have a 2011 MBP running Mountain Lion and the latest ATV.  When I use airplay mirroring I can see the display on my TV but no audio.  It works just fine if I airplay from itunes, just not when I have a quicktime movie playing and try to mirror my desktop.  I even tried manually changing the output selection from internal speakers to Apple TV in audio preferences, but for some reason it wouldn't let me. It kept just switching back to internal speakers.  Please Help!!

MacBook Pro, OS X Mountain Lion