A finance lecturer turns a 24-page module PDF into a cited lesson video. Every figure in the narration carries its source page — click a cite to see the PDF line it came from, and the QA layer reads numbers back off the finished frames. Five screens, desktop only, all real content.
The module PDF upload and the Ridgeline brand kit — two course lines, one mark, different colors and voices.
Open screen →Eight drafted scenes — formula cards plus duotone illustrations — with editable narration and page-level cites — every equation and figure traceable to the source PDF. Editing an approved scene sends it back for re-approval.
Open screen →17 proofs in three gates — formula cards, final text frames, narration samples. Check every number before the render is spent.
Open screen →Watch the pipeline run stage by stage, then download the finished MP4, captions, thumbnail, and description.
Open screen →Deterministic + vision checks — including figure readback against the cited PDF page — your spot-check gate, and the package with a claim-to-page citation index.
Open screen →