1 post on Sorceress about alpha matte.
Pick a background remover AI that returns a real alpha channel, not a soft ecommerce halo. Prep the plate, run Bria RMBG 2.0 in Sorceress BG Remover for 3 credits, inspect the matte on a checkerboard, then hand off to True Pixel when you need hard sprite edges for a game engine.
