How to transfer Blender Masks to other software

Though I’m not as satisfied with Blender’s Compositor for the kind of projects I hope to do, I do find its motion tracking and Rotoscoping tools very useful. I have also been learning Fusion in Davinci Resolve which has the kind of tools I need for one of my projects. That being said, is there a way to transfer rotoscoped masks from Blender directly to other software without having to export them as separate videos or image sequences?

I don’t think so. Image sequences is the obvious choice if you want to have them isolated. Can’t you just use and apply the masks then export the end result?

To be honest, I’m just looking for a solution that doesn’t involve taking up more storage space on my computer