---
title: One sales video, forty personalised copies
summary: One seekable page and one narration, rendered once per prospect with their name, logo and headline number.
lede: Build the deck once, render a version per prospect
outcome: design
tools: create_project, get_kit, render_html, list_voices, synthesize_speech, mix_audio, render_ffmpeg, render_concat, commit_to_library, list_project_outputs, list_jobs, job_wait
works_with: claude-design
order: 0.6
---

> Start a business project in GroundSlate called "Super September Promotion". Take the kit I saved there as coey-deck, and have Claude Design build the deck from it at 1920x1080: five sections, with the prospect's name, logo and headline number as the only things that change between versions. No page numbers, no footers, nothing on screen I did not name. Narrate it in Nova's voice, the one attached to avatar av_4d5e6f7a, with the bed at ~/Music/beds/promo.mp3 ducked under her. Render one first so I can check the pacing before we commit to the run. Then make a version for every row of ~/Desktop/prospects.csv, file them all in that project named after the person each is for. Tell me if anything did not go in.

- The narration is spoken locally, and the fortieth read is identical to the first, so every version stays in time.
- Check one rough render first. Its timing matches the final, so you can judge the pacing before the long run.
- Ask what did not go in. A run can report finished with three versions missing.