Since Mac upgraded to an M1 chip and with the new MacOS, good old Unmult 1.1 doesn’t work anymore. You can use Unmult from Red Giant, but it comes with a cost. This handy plugin has many uses, such as 3D compositing, substituting the add mode when the broadcast system cannot support it, and creating custom mattes, for example. I don’t want to keep paying Red Giant just to use this plugin, so I created this RonnUnMult, and I meant to share this with others for free. So, please enjoy. RonnUnMult for Mac and PC
