OBS studio capture help

[agenthunk]

Hi,
its been 2 years since i did any captures and the last time it was done for me was in 1080 resolution.

this time im doing 2560x1600 resolution and I need help getting it to capture right and red outline to be perfect for capture in 2560x1600.

I haven't touched obs since 2022/23 so I need detailed setup instructions again to get it right,

im looking to do native reso for my pc.

G614JVR​

specs are total, which means its a go.

just need help setting it up to record in 2560 x1600 instead of 1080.... I kind of forgot.

 

[agenthunk]

This is what I came up with on my own, I'm trying to remember.
I have a better system now and I want to do it in this reso.

any help to achieve this goal will be appreciated.