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A film by @l3d1c
@l3d1c·Sep 29, 2026·Claude Opus 5.5
I made a launch ad for @grouped_news in an hour with Opus 5.5 and Remotion, and I never opened a video editor. I added the voiceover and music with ElevenLabs. The ad is a React app. It imports my site's CSS tokens and fonts, so it uses the same design system as the site. I didn't review it by watching renders. It rendered about 20 stills and tiled them into one contact sheet, so I could check a whole cut at a glance before rendering any video. Captions are measured in the real font and shrink to fit the 9:16 safe zone, so nothing hides under TikTok's buttons. Every cut lands on a 120 BPM grid, which made the music easy to line up. It's one codebase, so the 30s, 15s and 6s cuts in 16:9 and 9:16 are each a different list of scenes. My part was saying what felt wrong.
The creator didn't publish the prompt, so this is what they wrote alongside the film.
Listed in yihui-dev/awesome-opus5-5-videos. The film and prompt belong to @l3d1c. Request a change









