I came across Butterflow while trying to smooth out the ragged motion in anime. It didn't work out-of-the-box unfortunately, but there are other similar attempt

I came across Butterflow while trying to smooth out the ragged motion in anime. It didn't work out-of-the-box unfortunately, but there are other similar attempts happening: https://www.youtube.com/watch?v=TvgcCyfVVog https://www.youtube.com/watch?v=TvgcCyfVVog