{
 "schema_version": 1,
 "generated": "2026-10-24",
 "id": "drpwchen-lecture-to-notes--turn-lecture-video-into-synced-viewer",
 "repo": "drpwchen/lecture-to-notes",
 "repo_url": "https://github.com/drpwchen/lecture-to-notes",
 "repo_slug": "drpwchen-lecture-to-notes",
 "title": "Turn a lecture video into a synced notes page",
 "page_title": "How to turn a lecture video into a synced notes page with Lecture to Notes",
 "summary": "Transcribe locally, extract slides, ground them to speech, and export one HTML page with video, transcript and summary.",
 "who": "A clinician who recorded a hands-on course and wants to find specific demonstrations later.",
 "problem": "Nobody rewatches hours of video to find one moment.",
 "outcome": "A viewer where clicking a note timestamp seeks the video to that moment.",
 "steps": [
  "Install requirements and pull `ollama pull minicpm-v:8b` for slide semantics",
  "Transcribe with transcribe_video.py, passing --lang explicitly",
  "Run the slide extraction, OCR and grounding stages printed by route_inputs.py",
  "Export the synced HTML viewer with export_web.py"
 ],
 "agent_prompt": "Process <lecture.mp4> with drpwchen/lecture-to-notes, passing the spoken language to --lang, and export the synced HTML viewer. Verify three random note timestamps seek to matching transcript lines.",
 "agents": [
  "any"
 ],
 "difficulty": "Advanced",
 "time": "2 hours",
 "basis": "readme",
 "caveat": "Transcription has no default language on purpose; a wrong guess makes Whisper produce fluent but wrong text.",
 "category": "Research",
 "tags": [
  "Research"
 ],
 "lang": "python",
 "requirements": [
  "Python with the requirements files",
  "A GPU for local Whisper transcription",
  "Ollama with minicpm-v:8b for optional slide semantics",
  "An LLM for the final synthesis stage"
 ],
 "risk": "none",
 "seen_in_the_wild": false,
 "mentioned_publicly": false,
 "risks": [],
 "best": false,
 "score": 0.9,
 "evidence": [],
 "url": "https://dedupedai.com/use-cases/drpwchen-lecture-to-notes/turn-lecture-video-into-synced-viewer/",
 "md": "https://dedupedai.com/use-cases/drpwchen-lecture-to-notes/turn-lecture-video-into-synced-viewer/index.md",
 "disclaimer": "Deduped lists open-source repositories that belong to other people. We do not own, maintain, audit, or vouch for any of them, and a repo appearing here is not an endorsement or a safety check. The use cases, steps, and prompts are written by AI and may be incomplete, outdated, or just wrong. Where a use case is marked \"Seen in the wild\", we link to public posts where someone described something similar, but we have not verified those posts and the use case itself is still our AI's own write-up. Use all of this at your own risk. Only run code, commands, or agents on systems and accounts you are authorized to use, and read the code and every command before you run it, especially anything that touches credentials, files, or the network. Nothing here is professional, security, legal, or financial advice. All trademarks and project names belong to their respective owners, and their use here does not imply affiliation. Content is provided as is, without warranties of any kind. Found a mistake, a safety problem, or something you want removed? Email hello@dedupedai.com and we will look at it promptly.",
 "api": "https://dedupedai.com/api/v1/usecases/drpwchen-lecture-to-notes--turn-lecture-video-into-synced-viewer.json",
 "api_version": "v1"
}