Triple Screen 4K 11520x2160 support needed

[StrapperJoe]

Hello,

This is AWESOME software and appreciate the hard work that all the contributors are doing...
I have an issue that I hope someone can look at and maybe enhancing the OBS software. My setup is as follows:

3 UltraGear 32" OLED 4K monitors set up as triple screen
MSI GeForce RTX 5090 VENTUS 3X OC 32g
NVidia Surround

When I configure OBS to video capture my Assetto Corsa EVO driving session like the below

and you can see that OBS sees's all 3 screens (above). When I click the "Start Recording" button

I get the following error

Would it be possible for the software to be able to handle this screen resolution. It looks like the tool recognizes all three screens in the preview.

Below is the URL of the log file.... errors are at the bottom of the log file.

https://obsproject.com/logs/vf9y8CrzJIapYVd1

I would love to be able to video my sessions... I have not tried streaming yet but will look at that. Also, If you decide that this warrants fixing, I will be happy to test your iteration of changes till we get it working.

I appreciate everyone's hard work.

Joe C.

 

[R1CH]

OBS has no limits, but your GPU has maximum texture sizes. For NVENC, 8192x8192 is the max.

 

[StrapperJoe]

OBS has no limits, but your GPU has maximum texture sizes. For NVENC, 8192x8192 is the max.

What does that mean? do i have to lower my resolution down to 8192x8192?

 

[qhobbes]

It means OBS doesn't really care what you put for the resolution but the encoder does and different encoders have different limits.

You can try x264 which apparently has a max of 16384x16384. Be aware that x264 uses CPU.

If you wanted to use NVENC you can set the out Output (Scaled) Resolution to 8192x1536.