BrainClipper

Inspiration

Have you ever seen those CS50 lectures from Harvard but could never find time to comprehend them? BrainClipper shortens the videos into the parts with the most important information through semantic analysis, cutting out stuttering and repetition.

What it does

Youtube URL -> a bundle of scrollable short videos

How we built it

We used FastAPI in the backed with FFMPEG, Claude AI Agent (powered by haiku 4.5) with its skills working as content curator and show those videos in the Next.js frontend. Deployed into

Challenges we ran into

Youtube video downloading is kinda difficult with the newest "anti-bot" terms...

Accomplishments that we're proud of

the project is fully vibecoded

What we learned

Claude opus 4.6 is crazy

What's next for BrainClipper

It is quite conveniently monetizable with the average cost per 10 minute video being 0.01 USD. (Claude)

Built With

• agent
• ai
• docker
• fastapi
• next.js