Google shows Gemini 4 Argon building a video soundtrack tool in Canvas

Google demos Gemini 4 Argon creating a Canvas tool in the Gemini App that traces musical scale lines over live video and triggers notes when motion crosses the screen.

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@GoogleArchived 10 days agoOriginally posted 2026.10.22

Google @GoogleOriginally posted 2026.10.22

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Let your video create its own soundtrack 🎶 Using Canvas in @GeminiApp, Gemini 4 Argon created a tool that traces musical scale lines across live video — triggering notes whenever motion crosses the screen.

x.com/google/status/2113283068274540555Archived 2026.10.23 09:54

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