
A deterministic motion-graphics engine. Write a scene, render a frame-perfect video in any aspect ratio.
renderFrame(n) is pure in n. Same JSON, same bytes, any render order. Every video is reproducible and diff-able.
Authored from a schema and a taste system, not clicked together in a UI. One open canvas of composable primitives.
One source renders 16:9, 9:16, 1:1, and 4:5 in a single pass. Every platform ratio from the same scene.
Free for individuals and small teams. One JSON in, one frame-perfect video out.