Create a Character or Motion once when you expect to use it in more than one Render. V1 keeps these as separate reusable resources.
Create a Character
Create a Motion
Both operations return an asynchronous resource. Wait until each resource has status: "ready" before using it in a Render.
Render with reusable IDs
Asset readiness
Characters and Motions expose a capabilities array. Use an asset in a Render only when its status is ready and capabilities includes video_render.
Use direct inputs for a one-time job. Use reusable assets when the same character or motion appears in multiple renders.
