A television that explicitly supports hdr.
Apple tv 4k hdmi cable issues.
Besides you also need very good internet connection.
I have an apple tv 4k connected to a denon avr x6400h amplifier using a 1m qed hdmi cable then onto a lg oled c8 tv using a 10metre ibra hdmi cable.
You need a usb c cable for 4 th generation apple tv or a micro usb cable for 3 rd or earlier apple tv.
The older fourth generation apple tv will not display hdr.
If so reset it to match the built in resolution of your tv or video projector such as 720p 1080p or 4k if you have 4k capable tv or video projector.
First off you need to unplug the hdmi cable and power cord from the apple tv.
Next plug a usb c cable on the back of the apple tv 4.
An apple tv 4k.
However they should work on previous hardware and operating systems although the menu names may be different.
Tv straight to apple tv via hdmi cable.
Then launch itunes on your computer.
This tells me that it is an apple tv issue.
An example is the belkin ultra high speed hdmi cable.
Maxxter may be one of the cheapest hdmi cables for apple tv but it has got the quality to deliver dependable performance.
The copper foil shielding prevents interference while well ordered copper wiring boosts signal strength.
4k tvs often support hdr but not always so check carefully.
It was worked perfectly for 2 years and now there is no video.
I found out it is not the hdmi cable because i can run a dvd player via the same hdmi cord to the tv and it comes up fine.
I can stream in 4k hdr 60hz but the apple tv will not allow a connection for dolby vision 50hz or 60hz and resorts back to its previous settings.
Offers live sports and news.
Now compatible with dolby atmos.
I can select 4k dolby vision 30hz though.
If your device is connected to an audio receiver or other intermediary remove the hdmi connection and plug it directly into the tv.
Use process of elimination.
Apple recommends hdmi cables that have the compatible dolby vision mark as they have been tested with apple tv 4k and a wide range of televisions.
A high speed hdmi cable.
Just like any high grade cable it also has the support for 3d 4k uhd.
4k video especially hdr10 and dolby vision requires an hdmi cable compatible with these formats.
My setup is very simple.
For years i ve said that an hdmi cable is an hdmi cable.
Apple tv has movies and shows in 4k hdr.
