2 definitions by welcome to my world :D

A sub-category of animation, usually digital. Tweening is when you use an app/program to generate inbetweens.

An example of this can be seen when animation companies need to make content in less time. You split the layers of a character that you want to tween, then use keyframes and graphs.
Person A: "I want to try animating, but I'm not interested in frame by frame animation..."

Person B: "You should try tweening, it's where some animators start."
by welcome to my world :D June 23, 2022
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Usually referring to animation or an illusion of movement, FBF is when the content of an image changes every frame. This is labour intensive and a traditional form of animation.
Person A: "I like drawing but I want to see my drawings come to life!"

Person B: "You should try frame by frame animation."
by welcome to my world :D June 23, 2022
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