topic Betreff: mastered in 4K in Android TV

mastered in 4K

Redj69 — Sat, 03 Feb 2018 15:48:08 GMT

hi all

any help would be great

we have just bought the 8004 bravia but can t seem to get the picture great all the time sometimes the blacks or dark colours look like its puddling or a ripple effect and not a soild colour i looked at settings and my Mastered in 4k is greyed out and can t turn on

if i try to turn on says available for HDMI but tried changing on the and there is no option tried it on Amazon prime 4k but still does not come on

also the Auto picture mode is Greyed out as well

anyone any ideas

Betreff: mastered in 4K

IamNic — Sat, 03 Feb 2018 22:57:09 GMT

Hi @Redj69,

the setting "Mastered in 4K" is meant for Blu-Ray discs, which came out before real 4K Blu-Rays were released.

Their colors are mastered in a certain way to make it possible to up-scale it to a video, which is very close to native 4K.

Here you can find a full explanation.

- Nic

Betreff: mastered in 4K

Jecht_Sin — Sun, 04 Feb 2018 07:37:07 GMT

@IamNic

I am a bit confused. So why Mastered in 4K is on when I play a movie from my Apple TV 4K (with 2160p video at 24fps)? I have set the TV in a way that it switches to "Home Cinema" when the signal is 24Hz and in that case the Mastered in 4K flag is on although greyed out. So it applies to streaming via HDMI as well?