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Audio gain and fades.

Draw editable level changes, fade-ins, and fade-outs on audio layers.

A Audio-layer volume animator supplies the final linear gain for a fade-in, hold and fade-out. Fade timing and level remain editable on the audio layer while the supplied recording stays unchanged.

Try it in your agent.

Use this prompt as a starting point. Review the result, then ask for the details you want to change.

A prompt to start from

Use Strata. Visualize a deliberate gain curve as a broad Sky envelope with an animated Sea point. Fade the supplied music in over two seconds, hold, then let it fall smoothly to silence.

A few useful details.

Are these fades automatic music ducking?

These are authored level changes on the audio layers. The agent chooses and edits the timing of the fades.

How do I try this with my agent?

Copy the prompt into your supported local agent with Strata installed. Review the preview, then ask for the changes you want. The composition stays editable as you refine it.

Where does the video render?

Strata previews and renders locally on an Apple Silicon Mac. The local engine is free; your agent’s subscription or usage costs are separate.

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Free local rendering on Apple Silicon Mac. Your agent’s costs are separate.