# ReplyOS — Viral Library recommendation update

A dark-mode feature launch film made with Remotion that announces a new personalised feed. It starts from a terminal changelog, argues the old feed was the same for everyone, then explains the new engine in bars and cards, and ends on a ReplyOS product card.

- Code: LN-0226
- Kind: Launch film
- Format: UI motion film
- Brand: ReplyOS
- Length: 30.6s · 14 beats · 27.4 beats/min · 0 hard cuts
- Industry: SaaS, Social, Marketing
- Style: Dark UI, Light UI, Kinetic type, Big type, Data viz, Morph transitions, Music-led, No voiceover
- Original: https://x.com/samuelrizzondev/status/2024132325873709070
- Full breakdown: https://cutmap.co/v/replyos-viral-library-recommendation-update

## The breakdown

The full breakdown has eleven sheets: Snapshot, Opening, Structure, Timeline, Rhythm, Look, Movement, Sound & words, Why it works, Production, Build brief. It is available to Cutmap Pro members at https://cutmap.co/v/replyos-viral-library-recommendation-update.