Low frames per sec look ae?

[John Cuevas]

Effects > Time > Posterize Time works pretty good

Johnny Cuevas, Editor
Thinkck.com

“I have not failed 700 times. I have succeeded in proving that those 700 ways will not work. When I have eliminated the ways that will not work, I will find the way that will work.”
—THOMAS EDISON on inventing the light bulb.

[Todd Kopriva]

A better way is to nest the composition in a composition with a low frame rate. The benefit over using the Posterize effect is that the nesting case only needs to evaluate the smaller number of frames, whereas the Posterize case needs to evaluate all of the frames.

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Todd Kopriva, Adobe Systems Incorporated
After Effects quality engineering
After Effects team blog
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