Does anyone have any advice on how to take a video of a panel, reducing (or perceptually eliminating) the flicker?

Hi all,

I’m hoping to take some videos of my project which is based on standard HUB75 panels running under hzeller’s library, I’ve tried with the stock iPhone camera app and Blackmagic Camera with a low shutter rate (the lowest it offered was 1/25) but the flicker persists. Has anyone done anything similar, are expensive cameras available for hire that might do the job?

Thanks,

Ross