Resolume Forum

I'm doing some audiovisual recordings using OBS and routing Resolume to it through NDI.
In an attempt to increase the video performance, I closed the monitor in Resolume and to my surprise the FPS of the output dropped considerably.

I would've expected to either increase performance or stay the same, definitely not a drop!
Is there an explanation for this?

Any tips for improving performance when recording to OBS on the same machine that runs Resolume?

Probably the OS trying to save power.
Check the settings, in the OS and also the GPU drivers, set to prefer maximum performance.