Skill · Video
B-Roll Factory
A matching b-roll library sized to your voiceover, with one look, audio that stays out of the way and a map from script lines to clips.
When to use
- You have a voiceover or script (YouTube, course, explainer, ad) and need visuals under it.
- You want one consistent set of clips in a single look.
- Stock footage is too generic or does not fit the topic.
When not to use
- The video needs specific real places, people, products or data: use real footage, screenshots or charts for those beats.
- You need one hero shot, not coverage: use Cinematic Shot Architect.
- The visuals tell the story on their own, without voiceover: use Storyboard to Shots.
Example
User: Theme: remote work life. 90-second YouTube intro voiceover about working from home without burning out. 16:9, Veo 3.1.
Result (abbreviated): CLIP COUNT: 90 s ÷ 6 s = 15, + 20% = 18 clips LOOK BLOCK: "Soft morning daylight in a calm Scandinavian apartment, light wood and white walls, muted green and oat tones, gentle film look, no people looking at the camera." E1 · 8 s: [look block] Wide view of a quiet living room, sunlight crossing a wooden desk by the window, a plant in the corner, slow pan right. · Audio: low room tone, no music or voices. A2 · 6 s: [look block] Hands close a laptop lid at a tidy desk and slide it aside, static camera. · Audio: soft laptop click, room tone, no music. EDITING MAP | "Most of us never really leave work" | A2 | on "leave" | at "work" |
Illustrative example; actual output will differ.
What is inside
The full skill has these sections. The ones marked “in the pack” come with the download.
- When to use on this page
- When not to use on this page
- Inputs to ask for in the pack
- Workflow in the pack
- Rules in the pack
- Output format in the pack
- Example on this page
- Model notes (Oct 2026) in the pack
- Troubleshooting in the pack
- Paste-in version (for chats without skill support) in the pack
Get B-Roll Factory
The full skill is a SKILL.md folder you install once and reuse: the workflow, the checklist and the answer format written out, with notes for each model. It comes in the Video pack (3 prompts · 24 skills · 1 free), with a QUICKSTART, setup notes in every item and 12 months of updates.
All-Access 39 € vs 7 packs × 12 € = 84 € · less than buying 4 or more packs one by one
Stuck? Email support@meevra.com — we'll help you set it up.