我用 Opus 5.5 和 Remotion 在一小时内为 @grouped_news 做了一条发布广告，全程没打开过任何视频编辑器…

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 g…

我用 Opus 5.5 和 Remotion 在一小时内为 @grouped_news 做了一条发布广告，全程没打开过任何视频编辑器。旁白和音乐是用 ElevenLabs 加上的。 这条广告是一个 React 应用。它导入了网站的 CSS tokens 和字体，所以用的是和网站同一套设计系统。 我并没有靠看渲染来审片。它渲染了大约 20 张静帧并把它们拼成一张 contact sheet(接触印相),这样我就能一眼看完整段剪辑,再去渲染视频。 字幕是用真实字体测量的,并会自动缩小以适配 9:16 的安全区,这样就不会被 TikTok 的按钮挡住。每一次切点都落在 120 BPM(每分钟节拍)上……