Video to SFX — auto sound effects from a clip

Drop a video. Get a synchronised SFX layer back. No Foley, no library searching.

What it does

• Mirelo's video → SFX model — listens to motion + visual cues to pick sounds
• 4s, 6s, or 10s output, with adjustable creativity coefficient
• Optional prompt to nudge the model toward specific sounds ("heavy rain, distant thunder")
• Seed-able for reproducibility

How it works

Auto-generated SFX layers turn silent or under-mixed footage into something cinematic without a sound library subscription. Mirelo's model watches your clip frame-by-frame, identifies events that need sound (footsteps, doors, rain, vehicles), and synthesises a matching audio layer with realistic timing. Adjustable sample count + creativity gives you variants to pick from; the start-offset slider lets you align the generated audio with a specific moment in the clip.

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