I am not sure if the forum language must be englisch, or if german would be also ok. But I will write in englisch due to the fact that more people will understand it.
I am planning to buy an LG OLED tv 65” and mount it onto the wall. Furthermore, I will buy a Denon AV receiver x3600h which has 8 HDMI in and 3 HDMI out (4k60Hz) ports. To the HDMI in ports I will connect an Apple TV 4k and ps3/4. The HDMI Out 1 will directly connected to the LG OLED tv and the HDMI Out 2 to an HDMI grabber (which would you recommend?). The grabber will be connected via USB3 to my Raspbi 4b 4GB with Raspbian and Hyperion NG. (see attached picture) This should work fine, or did I understand something wrong?
Now, if I am watching TV over the AppleTV I should have Ambilight. If I watch Netflix/Prime/Disney+/… with the AppleTV do I also have Ambilight? Or is there an encryption which the Raspbi isn’t capable of?
I have read that there is a problem with Ambilight in combination with HDR/DolbyVison. Would it somehow be possible that I convert the video signal from the HDMI Out 2 (which goes to the Grabber) to SDR in order to not have the problems even if I am watching HDR/Vison content on the LG TV?
Thank you in advance!