Stream Control

Connection: OBS (obs-websocket)

Host Port Password Not connected

HLS Preview & Health (Origin + Edges)

Origin m3u8

Edge m3u8 list (one per line)

Active Player URL Player uses hls.js. Ensure CORS headers on your HLS.

Target	Seq₀ → Seq₁	ΔSeq	Est. Latency	Status	Notes

Methodology: fetch playlist twice (~3s apart), parse #EXT-X-MEDIA-SEQUENCE and latest #EXT-X-PROGRAM-DATE-TIME. Classify: OK (ΔSeq>0, latency<25s), Degraded (ΔSeq>0, 25–60s), Stale (ΔSeq=0 or latency>60s).

Ops Notes

Enable CORS on HLS endpoints (m3u8 + segments): add_header Access-Control-Allow-Origin "*";
Open ports: RTMP 1935/tcp; HTTP(S) 80/443.
TLS on edges for browser playback (Let’s Encrypt okay).