Using version 18.104.22.168. When I choose Load Image, then from the Quantize Colors dialog select Number of Colors = 2, I would expect Pro Motion to reduce the loading image into just 2 colors. Yet the image loads with all the colors in the image. (I’m loading a PNG file containing 12 colors and transparency.)
To be exact, if I choose Optimized Palette, a palette is created containing all 12 colors in the image – it is not limiting it to two colors. If I choose Current Palette, the palette stays the same as whichever one is in place, but the loaded image is mapped to the entire available palette–I expected it to choose only 2 colors from the current palette.
To put it another way, the Number of Colors choice seems to have zero effect.