ReproNow - Save time Reproducing and Triaging Security Bugs
summary
A Chrome/Opera extension that captures screen and network using getUserMedia/MediaRecorder and chrome.webRequest, timestamps them to sync, and hides the recorded network JSON as an attachment inside an MKV/WebM file so the video still plays in VLC. It uses ffmpeg.wasm (with a libwebm fallback) to embed JSON into MKV, can export curl commands and replay requests into Burp, keeps everything client-side only, and the demo successfully shows reproducible triage and quicker resolution.
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chapters (11)
- 0:00Intro
- 0:40Welcome
- 0:53Agenda
- 4:30Triaging
- 6:55Bounty Platform
- 13:04ReproNow
- 19:56Video Formats
- 25:42Demo
- 34:07Questions
- 35:25Sepik
- 36:54QA
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