How to make a cartoon image effect in a couple of clicks?

Question

Design

For example, as in the mini-series "Love, death and robots" in the 12th episode "Nightfish".

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Moreover, there is a cartoon, with a high frame rate, maintaining proportions, facial expressions, physics, and details. I do not believe that each frame was drawn separately. Most likely, an ordinary video is run through a filter, and all sorts of fantastic objects and phenomena go in a separate layer.
Google has guides on how to make a cartoon in a few confusing steps. There must be an easier and faster way! Moreover, in many cases the result is without a stroke, which is a mandatory attribute of cartoonishness, otherwise it turns out very similar to a regular low-quality photo (with a limited palette of colors, for example, 256 or less).

Answer 1

See "cel shading"