Flashback
Overview
Instant replay for live streams. Rewind the last seconds you missed on Twitch.
Flashback adds instant replay capabilities to live streams directly in the browser. While you watch a live stream, Flashback continuously records a short rolling buffer of the video in the background. When triggered, it instantly replays the last seconds without leaving the page. Key features: • Instant replay for live streams • Lightweight overlay player • Runs entirely inside the browser • No backend or external services required Flashback is built using modern browser media technologies such as MediaRecorder and MediaSource Extensions, implementing a DVR-style replay system directly on the client side. Patch Version 1.1.0: - Fixed DVR reset when switching Twitch channels - Replay now closes cleanly when the source video changes or is lost - Improved DVR session reset behavior to prevent stale chunks from leaking into new sessions - Improved replay cleanup stability.
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Details
- Version1.1.0
- UpdatedMarch 17, 2026
- Offered bydaniel.perdomo.1987
- Size43.92KiB
- LanguagesEnglish
- DeveloperGoblin Vortex
Manuel De Lobos 415 Colonia Del Sacramento, Colonia 70000 UYEmail
daniel.perdomo.1987@gmail.com - Non-traderThis developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.
Privacy
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes