#video hackathon ideas

7 ideas across 6 categories · 0 beginner · 3 intermediate · 4 advanced. Sorted by judging fit (editorial estimate).

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Productivity
Async Video Update Digest
Team members record short video updates and everyone gets a two-minute digest
Intermediate16h2–4
WhisperLLMNext.js
17/20
Productivity
Screen Recording to SOP
Record a task once and get a step-by-step guide with screenshots
Advanced24h1–3
WhisperFFmpegLLM
17/20
Social Good
Audio Description for Videos
Add spoken descriptions of on-screen action to videos
Advanced24h2–3
Vision LLMFFmpegTTS
17/20
Gaming
Game Replay Highlight Clipper
Automatically find and clip highlights from gameplay recordings
Intermediate16h1–2
FFmpegPythonTesseract.js
17/20
AI
Video Moment Search
Jumps to the exact second in a long video where something was said or shown
Advanced48h2–4
PythonWhisperVector DB
16/20
Health
Gait Analysis from Phone Video
Measure walking or running form from a smartphone video
Advanced24h2–3
MediaPipePythonCharts
16/20
EdTech
Lecture Video to Quiz
Creates a quiz from any lecture recording
Intermediate24h1–3
PythonWhisperLLM
15/20

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