Product & UI · Sep 27, 2026
I made a 27s product promo with Opus 5.5. Here's the build process.
I made a 27s product promo with Opus 5.5.… by alpharomeo777, credited to Claude Opus 5.5. Watch the Product & UI video and visit the original Reddit post.
alpharomeo777u/alpharomeo777
View on RedditOpen the original Reddit post for the version with sound.
I gave Opus a launch-film brief for my product, my product for agent spending, then worked through the beat map, stills and render. It built the animation in HTML and rendered with Playwright and ffmpeg. This is my company, and the film is a concept cut. Condensed build spec in the first comment.
The prompt behind it.
The creator has not shared a public prompt. Visit the original post for more about this work.
Video and prompt by alpharomeo777. Original post ↗


