Twixtor works by analyzing motion between frames and generating new intermediate frames through optical flow tracking. For this to look good in anime, the source material must have high-quality, fluid animation.
You're interested in a review of "Kizumonogatari" with a focus on its use of Twixtor! kizumonogatari twixtor
| Problem for Twixtor | How Kizumonogatari solves it | | :--- | :--- | | Low contrast | The film uses high-contrast shadows, solid color backgrounds (red, blue, black), and distinct character outlines. | | Overlapping motion | Characters fight in open spaces with clean silhouettes. Blood splatters are large, solid shapes, not fine mist. | | Lighting changes | Shaft uses "fixed" dramatic lighting per scene, not rapid strobing. | Twixtor works by analyzing motion between frames and