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Crop and reframe.

Control what appears inside a video or image frame.

Frame one source for different compositions. The synchronized coastal film plays in a wide landscape window and a taller portrait window, each using cover fit. The underlying video and frame dimensions remain editable.

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. Create an eight-second silent Strata reframing example with the packaged coastal film. Use “Keep what matters.” above a wide editorial crop on the left, alongside a tall portrait crop at right. Both Video layers play the same continuous source in sync, with Cover fit into distinct sourceRect frames. Keep the person visible in each, preserve proportions and leave generous margins. The two frames must be actual editable media frames, not a precomposed image.

A few useful details.

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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Find your next creative tool.

Explore the tools for editing footage, creating motion graphics, and shaping sound with your agent.

All Strata features

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