world-as-100-people-video-gen

Create ‘world as 100 people’ verticals: shrink hook, stat morphs, punchline, timed English captions and motion graphics (WeryAI). Use for infographic TikToks, demographic explainers, or icon-driven stats. Use when the user names the 100-people metaphor. SEO: 100 people world video; demographic hook video.

parallel world@zoucdr

Install

openclaw skills install @zoucdr/world-as-100-people-video-gen

World as 100 people (icons + stat race + punchline)

Template (assume duration 10 unless scaled): 0–2s shrink the world to 100 people; 2–9s rapid visual changes (wealth split, gender, access to water/internet, etc.—user picks themes); 9–10s one shocking or memorable stat line (user-themed). English on-screen text with exact windows. Default duration is 10 when unspecified.

Dependencies: WERYAI_API_KEY + Node.js 18+. scripts/video_gen.js + WERYAI_VIDEO_API.md. No other Cursor skills required.

Prerequisites

WERYAI_API_KEY must be set; Node 18+. Prefer public https image URLs; if the assembled scripts/video_gen.js supports local file paths, review/verify the script and explicitly consent before local read-and-upload to WeryAI.
Non-empty model in JSON.

Security, secrets, and API hosts

WERYAI_API_KEY: Secret; never commit.
API hosts fixed in video_gen.js as in sibling skills—only the key is read from env.
Local image handling disclosure: Prefer public https image URLs. If the assembled scripts/video_gen.js supports local file paths, it may read a local image and upload it to WeryAI to obtain a public URL; require review / verification and explicit consent before using that path.
Higher assurance: Prefer a short-lived or isolated environment; review scripts/video_gen.js before production use. Verify whether the runtime can read local image files and upload them to WeryAI, and obtain explicit consent before using that path.

Prompt expansion (mandatory)

Duration: Default 10; 5 or 15 when allowed and requested.
Timeline scaling: Rescale hook / middle / punchline segments proportionally; keep hook → three middle beats → final punchline order.

Locked rhythm (example for duration 10):

0.0–2.0s — Hook: e.g. SHRINK EARTH TO 100 PEOPLE.
2.0–4.0s, 4.0–6.0s, 6.0–9.0s — Three rotating stat / theme lines (user brief): e.g. WEALTH SHIFTS / GENDER / WHO GETS WHAT—keep labels short; pair each with icon morph, pie wipe, or counter tick.
9.0–10.0s — Punchline stat (one short English line the user intends—e.g. ONLY X HAVE Y).

Visuals: Isometric or flat UI icons, glow, snappy transitions (~1s); no tiny unreadable numbers unless the caption carries the readable stat.

Typography: Bold sans, outline, lower third; English only unless user requests otherwise.

Audio: Light digital ticks / whoosh if audio on.

Negatives (Kling): garbled numbers, illegible text, watermark.

Confirmation: Full expanded prompt in table.

Niche checklist

Prefer one clear metaphor per middle window.
Punchline must be one screenful—no paragraph.

Workflow

Text / image / multi-image (SEEDANCE_2_0 only, ≤3 URLs).
Collect which stats or angles to imply (user may give Chinese—translate lines to English on screen).
Expand with timed captions + motion graphics language.
Validate JSON vs frozen tables.
Confirm → wait.
[Video](url) only for playable links.

CLI reference

node scripts/video_gen.js wait --json '{"model":"KLING_V3_0_PRO","prompt":"…","duration":10,"aspect_ratio":"9:16","generate_audio":true,"negative_prompt":"illegible text, garbled numbers, watermark"}'
node scripts/video_gen.js wait --json '{"model":"SEEDANCE_2_0","prompt":"…","duration":10,"aspect_ratio":"9:16","resolution":"720p","generate_audio":true}'

Full reference: WERYAI_VIDEO_API.md.

Definition of done

Video or error; prompt includes 0–2 / 2–4 / 4–6 / 6–9 / 9–10 (or user-approved adjustment) subtitle schedule.

Boundaries (out of scope)

Not verified census data—illustrative motion; user owns factual claims.
No negative_prompt on Seedance; no unsupported fields.
resources/WERYAI_VIDEO_API.md for CLI details.

Example prompts

Focus: internet access, education, wealth—punchline about inequality
Climate + water + energy icons, last line about renewable share
Three chart images URLs → Seedance multi-image, same caption windows
Healthcare access vs wealth percentiles—punchline about who gets left out

Model and API constraints (frozen for this skill)

Text-to-video

model_key	durations	aspect_ratios	resolutions	audio	negative_prompt	prompt limit
KLING_V3_0_PRO	5, 10, 15	9:16, 1:1, 16:9	(omit)	yes	yes	2000
KLING_V3_0_STA	5, 10, 15	9:16, 1:1, 16:9	(omit)	yes	yes	2000
SEEDANCE_2_0	5, 10, 15	9:16, 1:1, 16:9	480p, 720p	yes	no	2000

Image-to-video

model_key	durations	aspect_ratios	resolutions	audio	negative_prompt	image slots
KLING_V3_0_PRO	5, 10, 15	9:16, 16:9, 1:1	(omit)	yes	yes	single `image`
KLING_V3_0_STA	5, 10, 15	9:16, 16:9, 1:1	(omit)	yes	yes	single `image`
SEEDANCE_2_0	5, 10, 15	9:16, 1:1, 16:9	480p, 720p	yes	no	up to 3 `images`

Recommended models

Tier	model_key	Default duration
⭐ Best	KLING_V3_0_PRO	10
👍 Good	KLING_V3_0_STA	10
⚡ Fast	SEEDANCE_2_0	10 (`resolution`: 720p)

Default parameters

Field	Value
aspect_ratio	9:16
duration	10
generate_audio	true
resolution	720p (Seedance)
negative_prompt	Kling: `illegible text, garbled captions, watermark`

Text-to-video (primary)

User lists themes → you assign lines + seconds → confirm → wait.

Image-to-video (optional)

Charts / icons stills → animate under same windows.

Tips

If user gives too many themes, merge into three middle beats.
Punchline hits harder with a contrast number (still short).

Packaged as world-as-100-people-video-gen.