Problem: Clip Studio failing to import Movie file (avi)

  • So I finished an animation in a different program (toonboom) but I want to import it into CSP to touch it up and add effects. Even though I have them as AVI the import fails everytime. I've tried with sound, without sound, cutting up the animation to smaller parts. It fails everytime.
    The only AVI file that's worked so far is one I've made in CSP to begin with.

    Does anyone know how to successfully import AVI files? Or what I need to do to make my files work?