Manifest Viewer (DASH/HLS) — Firefox Add-on

Firefox extension providing syntax-highlighted DASH/HLS manifest viewer that auto-opens on .m3u8/.mpd URLs, includes MP4 atom analysis.

Link

Related resources

  • StreamDetectorPro Chrome ExtensionNetwork-traffic-based stream URL sniffer capturing .mp4/.m3u8/.mpd/.webm streams across sites for developers and researchers.
  • WidevineProxy2Browser extension proxy intercepting/modifying Widevine and ClearKey EME license challenges/responses for DRM testing and analysis.
  • M3U8 Downloader (SERP Apps)Site-agnostic HLS browser extension, no ffmpeg/terminal needed, handles encrypted streams.
  • webrtc-externalsWebExtension replicating the chrome://webrtc-internals workflow cross-browser (Firefox/Edge included).
  • webrtc-internals-exporterChromium extension exporting WebRTC stats to Prometheus PushGateway with an included Grafana dashboard.
  • Google Cast — Official GitHub OrganizationOfficial Google Cast samples hub containing sender and receiver reference implementations across multiple platforms.
  • videowall (info-beamer)Master/client Python setup for showing distinct fullscreen video per screen, e.g. one per Raspberry Pi, for signage installations.
  • SmartTubeNextAdvanced open-source video player for Android TV and set-top box devices.
  • CastSoundBoardCustom Chromecast sender+receiver demo pair using Web Audio API for multi-track audio playback, a pattern reference for building custom Cas…
  • Demuxed Podcast Ep.4: The Long Road to Video.js 6.0Demuxed podcast episode discussing the architecture evolution and engineering decisions behind Video.js 6.0.