Key Features

Generates videos from a single image with streaming force control.
Supports local force inputs for part-level pushes and localized motion changes.
Supports global force inputs for scene-wide effects such as wind or acceleration.
Allows force updates during generation instead of requiring a fixed motion plan.
Demonstrates physically grounded behaviors including falling, bouncing, mass, and friction effects.
Includes a real-time interaction demo showing causal steering of evolving video.
Provides baseline comparisons for local and global force preservation.
Includes a direct demo video hosted on the project page.

The method focuses on physically grounded control through continuous force inputs. The page demonstrates global and local force controls, real-time interaction, falling and bouncing, mass-aware motion, friction-aware motion, and updates to forces during generation.


StreamForce is useful for researchers and creative-tool builders who want controllable video dynamics with more intuitive physics handles. Code is marked as coming soon on the page, so the listing treats it as a free research project rather than currently open-source.

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