How do you correctly setup LG C1 for 120FPS & DTS/HD / Atmos Audio ?

[jasonsony735]

How do you correctly setup LG C1 for 120FPS & DTS/HD / Atmos Audio ?

I'm having some real issues working out getting this all to work correctly ! I can only currently get it working one way or the other but not all working together as it should.

To get 120fps I have to run a HDMI cable direct from PC to TV only ( Connection to Denon Receiver 3300 does not work and doesn't let you select 120fps ) So I have my PC- HDMI connected in to TV Direct to get 4k 120fps.

This is Good and Atmos surround tracks work as they should when playing MKV Files in VLC Player ! My problem is HD/DTS Master Audio track do not work and only output Stereo.

How do I go about getting my PC to play HD/DTS Master Audio tracks ? Is there away and I get my Receiver to play sound ? this is my problem and I cant work out what I need to be doing , currently looks like the sound is going through the TV / Arc but it will only play Atmos tracks and not HD DTS master Audio ones ? How do I get around this problem ?

My head is saying run another HDMI cable from Graphics card PC but there is only 1 x on my 3080 ! and then selecting sound but that isnt any option...

Currently as it stands the only way I can get all the sound formats to work direct from PC is to run a HDMI cable to my Denon Receiver but by doing this you don't get 120FPS

Any ideas guys ?

 

[jasonsony735]

The LG C1 doesn't support DTS codecs which is why you get stereo. Some devices can convert it to multichannel PCM 5.1/7.1 but I'm not sure if the Denon can. Someone else might be able to answer. But directly in you won't get anything out of the TV.

I'm thinking maybe try a splitter ? As all the sound formats work but only if you send the HDMI direct from PC - Denon 3300 Receiver , but it doesnt give you 120fps but then movies are not played that fast anyway so not a problem, its just a pain because as it currently stands If I want to watch HD/Master Audio track I have to disconnect my HDMI lead from Tv and plug in to the Receiver.

Or buy a new Receiver that will pass through 120fps ?