Charly, helpful info I have no idea how my IMAC is calibrated, It is whatever the factory default settings are,,I do know that the "Mac Photos APP ''that apparently is someone similar to the Apple Aperture software is setup to process raw photos that I upload from the sony a6000. That is as far as it goes for me calibration wise,
Not sure what you mean is tv ran through iMac, I doubt it,,,though,I use ATT DSL wireless routers etc which may do that by default (?)
,I never saw any settings in the tv that allows for profile adjustments, Just natural /dynamic or something to that effect, Basically noting is really calibrated with anything else that I have done anyway, All of the settings in the mac/ my camera and tv are whatever the factory defaults are, I had no idea it really mattered,,,I have always been under the apparent allusion that" what you see is what you get", Guess not huh! or...wishful thinking,
PS ,,,I have 5,1 surround too,,,not sure that I am getting the most of this now since I switched from comcast cable to DSL through ATT ,I get better sound when I play a movie through the blue ray than when I watch regular hi def channels through ATT I have 5 speakers,,,2 rear speakers (rock solid) 3 other speakers (b&w) and a subwoofer, I have a yamaha receiver, To me good sound is more important than a good picture, I may bite the bullet" and have best buy's home theatre team come over and evaluate and make recommendations, I had a professional installer setup initially but technology has changed and I am not sure I am "up to speed" with the advances in home theatre technology, My Samsung is not a Smart TV got it before that technology was available but I have apple tv which i suppose is similar, My nephew got the 70 " 5k Atmost System and has 7 speakers, I was not that impressed with the sound to upgrade to that platform,