A browser-based tool to inspect and debug video streams - paste any HLS, DASH, or MP4 URL and get a full breakdown of renditions, segments, DRM, latency, network health, and detected issues.
- Multi-Format Support - Analyzes HLS (
.m3u8), DASH (.mpd), and MP4 streams - Adaptive Bitrate Analysis - Extracts all available quality renditions with bitrate, resolution, and codec info
- DRM Detection - Identifies Widevine, PlayReady, FairPlay, and ClearKey encryption systems
- Segment Health - Inspects segment duration, gaps, and discontinuities with visual charts
- Latency Estimation - Calculates live stream latency and detects Low-Latency HLS (LL-HLS) support
- Network Analysis - Measures TTFB, detects CDN provider, and validates CORS headers
- Automated Issue Detection - Flags 20+ potential problems across security, performance, and compatibility
- CORS Proxy Fallback - Fetches cross-origin manifests automatically when direct access is blocked
- 8-Tab Interface - Dedicated views for Overview, Renditions, Segments, Latency, DRM, Issues, Network, and raw Manifest
