nDisplay cinema camera split over two screens?

Hi there,

I am trying to make two nDisplay viewports from cropped cinecam.

If I have a cinecam with an aspect ratio of 3456 x1080,
is it possible to have one ndisplay (1920x1080) starting from 0,0 of the cinecamera view, and the second ndisplay (also 1920x1080) starting from 1536,0 of the cinecamera image?

I can make a viewport from a cinecam, but there doesn’t seem to be an obvious way to crop or display are certain section of what a camera sees. Am I missing something?

Any help would be much appreciated.

Thanks
A.

Same thing lagging here ???

Are you able to figure out and fixed the issues ???