AJA Kona 5 cannot capture 2160 | Forum

AJA Kona 5 cannot capture 2160p

Hello,

I am trying to run a 2160p input from AJA Kona 5 to the Keyer. I have used same card and setup configured for 1080P with no problem whatsoever. I am receiving an error saying “Video device mode not supported:2160p 29.97, 10bit AES” . I am only using one input on the AJA Kona and not using any output on the card. Any ideas?

Thanks,

Ulf

Malibuswede

Aximmetry

Hi Ulf,

Could you try turning of 10bit and test again.

Malibuswede

Bit depth is not making any difference. Here is what I found today all by chance. Confirmed UHD in to Kona. Checked using Kona software. I accidentally set the camera to 1080P and I get a working signal. Even though. The signal was 2160P. How can that be explained?

Malibuswede

I just want to be able to input a UHD signal in a 1080P Aximmetry project. In that case I will get maximum resolution of the video signal, in a trackerless environment.

Malibuswede

Anyone having an idea how to solve this problem?

Aximmetry

Are you sure the camera itself is sending 2160p29.97 ? Not a 2160p23.976 or other framerate?

achim.immermann

I am also having trouble getting uhd with the kona5 to work.

Is there any progress? I'm not getting any 4k to work, neither input nor output.

Maybe you could share working config or anything.

Malibuswede

I have still not got it to work.

Zoltan@Aximmetry

Hi,

Could you also try without AES? Leave on Embedded.

Zoltan@Aximmetry

Also can I ask which AJA driver version do you use?

Malibuswede

Version 15.5.5

We have tried every possible audio configuration and it is making no difference.

Zoltan@Aximmetry

Hi,

We've just released 2021.2.1.
It uses AJA SDK v6.0.0.3. Could you give it another try?

If it won't work please make sure the latest firmware is installed on the card.

FALNIK

Hi,

same problem yesterday.

you habe to use the 8k driver. It won‘t work with the 4k driver.

AJA Kona 5 cannot capture 2160p

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