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Adrian Caspersz Adrian Caspersz is offline
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Default Denon AVR HDMI question

On 11/05/2019 22:41, root wrote:
Neither Denon nor NVidia has been able to resolve a problem I have.
My system consists of a Linux Box running MPlayer through an
NVidia GeForce 610 video card. The HDMI output of the card
goes to the DVD input to a Denon AVR-3313CI receiver. The
output of the Denon goes to a 65" LG 4K oled display. The
resulting display on the LG is as if there is a serious interlace
mismatch.

If the HDMI signal goes directly to the LG the picture is perfect.

I have tried other NVidia cards, several versions of the 610 and
all show the same problem. Other NVidia cards such as the 210 and
710 do not show the interlace problem.


Forget the splitter. You need to connect....

PC - TV - Receiver.

One of your TV's HDMI inputs should be supporting ARC (Audio Return
Channel) - this will provide pass-through audio on all channels to the
receiver.

It's an interesting exercise to check all independent channel outputs
actually work from your PC mixer. With all HDMI it should be a breeze.

In my case as my own receiver doesn't support HDMI, I make do with the
optical output from my TV, sending audio to that over HDMI encoded as
Dolby Digital 5.1 using the A52 plugin.

https://www.alsa-project.org/wiki/A52_plugin

Just mentioning but you definitely don't need that

--
Adrian C