I'm not sure how you connected your Mac to HDTV, but have you try Frodo config below? You can find more info on audio configs here- Simplify XBMC configurations......
(2013-02-05, 06:06)bluray Wrote: I'm not sure how you connected your Mac to HDTV, but have you try Frodo config below? You can find more info on audio configs here- Simplify XBMC configurations......