I Built a Lecture-specific AI study layer that turns long educational videos into timestamp-grounded answers, summaries, and searchable concepts.
Hey everyone,
I recently built a small project called Overly during a hackathon.
The basic idea is simple: students can use a lecture video and instead of manually scrubbing through the whole thing, they can search inside it, ask questions, get summaries, and jump to the exact timestamp where something is explained.
I built it because revising from long lecture videos is genuinely annoying. Sometimes you remember that a teacher explained a topic somewhere, but finding that exact moment again wastes a lot of time.
Right now it’s a working MVP. A few of my friends/students tested it and the core flow works. I’ve also made proper docs, setup instructions, screenshots, and a demo video.
I’m not trying to hype it up as some huge startup. It’s a working pre-revenue project that I polished after the hackathon.
I’m mainly looking for honest feedback from builders/students:
Does this solve a real pain point for you?
What would make it more useful — better summaries, timestamp accuracy, YouTube support, saved notes, or something else?