A script in, a narrated and captioned video out.
Kept in this browser only. It stops a public URL from being a renderer that spends someone else's API quota.
Gemini writes it, then you edit it before rendering.
Paragraphs are scenes. [visual: hands counting cash] searches stock footage; [diagram: three boxes in a row] draws one instead, for ideas no camera can point at.
[visual: hands counting cash]
[diagram: three boxes in a row]