Four-continent world-map example

Extract the pack and open world-demo.mp4 in a local video player.
The silent movie is 27 seconds, 1280 x 720, 24 fps.
The settings JSON records the four coordinates, holds, moves and camera values.
It is a settings record, not a website import file or complete Unity project.
The four numbered PNGs are the unchanged marker pictures used by the render.

Read world-map-source-credits.txt or its JSON equivalent for creator credits,
changes, source precision and Creative Commons BY-SA 2.5 reuse terms for the
world movie and poster. Keep those credits with copies or adaptations.
Other website content and other blog media are outside this media licence.
No raw upstream dataset, font, soundtrack or software is distributed here.
