Implementing Finger Frame Video Effect Using Gemini

sophiamyang · x · 2026-08-03

Developer Sophia Yang built a "finger frame" video effect app powered by AI video generation.

Users upload a video of the two-hand finger-frame gesture, and the app uses the Gemini Omni Flash video model to restyle the entire clip (e.g., 3D animated movie, anime, claymation). It then composites the video so the finger frame acts as a window into the AI-generated world. The app and source code are available on GitHub.

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