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by gus_massa 2827 days ago
I'm not sure if this is what you are looking for, but ImageMagic can do a lot of things like that. See for example https://imagemagick.org/Usage/anim_basics/

Also, you can use the image library of Racket. You can mix bitmaps and vectorial images. See for example the https://docs.racket-lang.org/quick/index.html