Strata Runtime
The creative engine behind your next application.
Connect your agent or application to Strata Runtime. Build editable video projects with native tools for editing, motion graphics, compositing, and sound.
Your agent or application
Direct the creative work
Strata Runtime
Create · preview · render
Your project and video
Keep editing or deliver
Build with the Strata API.
The runtime handles the creative project and rendering. You build the experience around it.
Native creative tools
Footage, layers, compositions, keyframes, adjustment effects, time remapping, and sound.
Editable by design
Keep the source project available for targeted revisions and the controls you build around it.
Local execution
Preview and render on an Apple Silicon Mac with the free Strata binary.
Start from an example. Make it your own.
Give your agent the runtime documentation, a project, and its media together. Ask it to make a visible change, inspect the preview, then render the result.
Runtime release
The public download link will appear here when the standalone release is available. Explore the tools and prepare your integration in the meantime.
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Use the official release
Follow the version-specific setup instructions supplied with Strata Runtime.
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Inspect the documented interfaces
Let your agent read the installed reference and examples. Use the API and project schema for that version.
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Make one visible revision
Change a title’s timing, a color, or a layout. Preview the result before building a larger workflow.
Explore the tools behind the work.
All Strata features →
Keyframe animation
Set values at specific moments and let Strata animate between them. Your agent can refine the timing, positions, and easing while keeping the animation editable.
Editable text
Add freely positioned titles and short labels.
Adjustment layers
Use an adjustment layer to change the look of the layers beneath it. Keep the treatment separate from the footage, text, and graphics so your agent can revise it in one place.
A few useful details.
Can I connect another agent?
An agent that can execute local tools can use the runtime’s documented interfaces and examples. Packaged plugins provide instructions and creative guidance for supported environments.
Is the engine open source?
The release provides a free binary with documented interfaces and examples. It does not publish the engine source code. Refer to the release license for commercial deployment and embedding terms.
Is a custom editor included with the plugin?
The plugin helps an agent create and revise projects. A custom editing interface is something you can build on the runtime; the illustrative controls on this page are not a separate shipping editor.
Where are the exact API calls and install commands?
Use the documentation bundled with the official Strata release. Commands and schemas need to match that runtime version; this page does not substitute guessed commands for the release reference.
Your next video.
Made with your agent.
Professional creative tools for your AI agent. Free on your Mac.
Free on Apple Silicon Mac. Your agent’s costs are separate.
Read the setup prompt
Help me set up Strata by Mirage so you can edit videos and create motion graphics locally. Read the official setup guide at https://mirage.app/strata/install. Check whether my computer and this agent support the local plugin, and use only Mirage’s official release links. If the appropriate release link is not available, tell me rather than guessing an install command. Once Strata is ready, ask me for my footage or the video I want to make.