Hi, ( apologies, should have said 4k content in the title )
The iMac resolution default is 2560 x 1440.
When watching 4k on youtube, for example, should I first change the resolution to the maximum 5120 x 2880 in the display system preferences, or does it automaticially upscale? ( I know 4k is lower than this max 5k res )
Also, is the iMac 5k panel, which is 10bit, capable of HDR? If so how is it enabled? ( In 2015 someone spotted an 'enable HDR' option in the system preferences that is no longer there. )
Many Thanks.
The iMac resolution default is 2560 x 1440.
When watching 4k on youtube, for example, should I first change the resolution to the maximum 5120 x 2880 in the display system preferences, or does it automaticially upscale? ( I know 4k is lower than this max 5k res )
Also, is the iMac 5k panel, which is 10bit, capable of HDR? If so how is it enabled? ( In 2015 someone spotted an 'enable HDR' option in the system preferences that is no longer there. )
Many Thanks.