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A virtual studio that runs in your browser

Cut, composite, and publish without installing anything. You have a million dollar studio at your fingertips for free: Cameras, lighting, movie scripts, unique actors, special effects, and more!


The hardest part of making short-form video isn’t generating a clip, it’s everything around the clips that make it special.

Writing the story, world building, character development, cutting, grading, special effects, captioning, and publishing all have to be done at a quality level for the whole to be considered good.

BentoStream Studio running in the browser: multi-track Cut timeline, 3D Cinematics viewport, and Flow node compositor

BentoStream Studio is that part of that pipeline, and it runs entirely in the browser:

  • Cut: A real multi-track timeline: trim, split, move, transitions, motion.
  • FX, Cinematics, and Flow: Procedural effects, a 2D+3D scene composer with real cameras, lighting, and a node compositor for the finishing touches.
  • AI generation: Text-to-video and video-to-video, right where you’re editing. Generate, then shape it into a finished cut.
  • Publish: Pick an orientation and resolution, auto-caption, and post out to the platforms that matter.

Two things make it different. First, the heavy lifting (compositing, playback, effects) happens on your browser. There’s no need to install anything. Our cloud handles multiuser collaboration, AI inference, storing your custom actors, and publishing.

Second, it’s MCP-native: every editor action maps to an API route and an MCP tool, so you can tell an agent “assemble this reel, caption it, publish to Shorts” and it just happens.

Want to be there when it opens? Get early access.

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