How the reels are made: animation and sound from one script
h han@hanproject.ru
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How the reels are made: animation and sound from one script

A promo reel for social media where every beat lands on an event on screen: one script builds both the picture and the music, and a new version takes minutes.

A reel is usually assembled in an editor: move a scene and the sound slides, change the timing and you redo everything. This works differently — the animation and the soundtrack are built from one script, so every beat sits exactly where the event is on screen, and a new version takes minutes.

What it gives

The format stays the same: 1080 × 1920, fifteen seconds, a seamless loop. Large on-screen text — the reel works with the sound off, which is how feeds are usually scrolled.

One script produces several versions for different audiences: playful, trap, phonk. What changes is a few lines of description, not a project in an editor — the rest is rebuilt on its own.

Why it is faster

  • sound and picture cannot drift apart: they come from the same source;
  • fixing the timing means changing one number, not shuffling audio tracks;
  • a version with different music is another run, not another project;
  • the finished reel is already in the right format, with no re-encoding per platform.

More about the project on the reel-engine page.