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ugc-reaction

4-second AI UGC selfie reaction clip stitched with product demo.

by josh choi·2026-03-10

about

generates a 4-second silent selfie-style video clip of someone reacting to a problem your product solves - holding phone, front-facing camera, frustrated reaction. raw, TikTok-native feel. uses Veo 3.1 via fal.ai. stitched with 8 seconds of your real product demo via ffmpeg. total: 12 seconds. audio stripped so you can add trending sounds manually.

platforms

InstagramTikTok

fields

→text (hook)
→videoPrompt (scene description, <500 chars)
→caption

requirements

  • •fal.ai API key (FAL_KEY)
  • •ffmpeg
  • •product demo video (8s)
  • •dropspace API key

used in

← ai content engine

want to create a format?

content formats are open source. submit a PR to add your own.

view on github