Mrview screen capture

Hi everyone,

I’d like to record a video of a 3D tractography view that rotates and I thought mrview’s “screen capture” option would do that but it doesn’t seem to do anything when I click record. Does anyone know how it works or if there is some other tool I could use? I’d like the brain to rotate on its own without me having to drag it manually because that turns out very uneven in a video. Thank you in advance!