South Korea’s Population, Visualized
A 65-second animated demographic explainer that turns a future warning into generational icon counts and age pyramids.
Field notes / why it works
A stark future claim is readable and spoken by 0:03 while the empty blue opening blooms into a warm illustrated collage without a cut. At 0:43–0:49, successive icon groups turn an abstract rate into 100 → 36 → 13 → 5; age pyramids at 0:49–0:57 then reveal its wider shape. The edit uses 8 shots but 9 internal graphic steps, so each new number gets a visual change without frantic cutting.
Plate 01 / The format in one breath
A low-register narrator makes a stark, dated claim over a plain title, while a miniature illustrated world grows behind it. The video then converts an abstract demographic rate into a timeline, people icons, and an age pyramid before inviting viewers to a longer explanation.
Why it works
- The premise is legible in both sound and large title by 0:03; a blue field becomes a warm burst of cultural icons within the same opening shot.
- At 0:39–0:49, a rate becomes three successive groups of 100, 36 and 13 people; the graphic changes with each spoken number.
- At 0:49–0:57, mirrored age pyramids give the consequence a shape after the arithmetic. The full-video invitation waits until 0:59.
Plate 02 / Format card
| Reference | |
|---|---|
| Platform · aspect · length | TikTok · 720×1280, 9:16, 30 fps · 65.1 s |
| Pace | 8 measured shots, 7 clear cuts = 6.5 cuts/min; 3 uncertain changes raise the possible rate to 9.2. Nine internal graphic steps, about 14.8 picture changes/min; mean shot 8.13 s, median 5.98 s. |
| Script | 202 spoken words · 188 wpm across the full run, 214 wpm while speaking · 11 sentences averaging 18.4 words · zero questions or second-person address · 17 number mentions |
| Voice | One animated, assured, low-register narrator; continuous explanation with brief pauses before evidence and conclusions |
| On screen | 100% stylized 2D vector animation and infographic; no visible presenter or filmed b-roll |
| Captions | Small white sentence subtitles with dark outline at the lower center; separate large two-line headline at the top of the hook |
| Sound | Continuous tonal, music-like bed about 10 dB below speech; no clear systematic cut effects; −14.7 LUFS integrated, −2.5 dBFS true peak |
| Structure | 7 beats: future claim → human example → fertility history → re-hook → generational arithmetic → population shape → full-video CTA |
Tools you'll need: Remotion for motion graphics · ElevenLabs or a recorded voice · Claude alone: yes
Frame by frame / measured
Stills taken at measured moments, each labelled with its time. Agents get the same sheets over MCP.
Pro / 13 plates + recipe
The first plates are open. The full dissection is Pro.
Get the timed shots, type and sound specs, and the runnable recipe.
Open the full blueprint- Plate 03 / The hook, frame by frame (first 3 seconds)Pro
- Plate 04 / Structure (beat sheet)Pro
- Plate 05 / Shot grammarPro
- Plate 06 / Visual style guidePro
- Plate 07 / Voice and deliveryPro
- Plate 08 / Sound designPro
- Plate 09 / PackagingPro
- Plate 10 / Script templatePro
- Plate 11 / Production planPro
- Plate 12 / PromptsPro
- Plate 13 / Edit recipePro
- Plate 14 / QA checklistPro
- Plate 15 / Make it yoursPro
- Recipe / runnable promptPro