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Node-Media-Server is a high-performance/low-latency/open-source Live Streaming Server developed based on Nodejs.
v4 is design to implement enhanced RTMP FLV v1 support for native HEVC, VP9, AV1.
v4 is no longer compatible with the cn_cdn extension id flv_265 standard.
v4 is no longer compatible with flashplayer's rtmp protocol.
v4 is incompatible with v2. Do not upgrade across major versions.

npm install node-media-server -g

or run directly

npx node-media-server

• HTTP/HTTP2-flv Push/Play
• WS/WSS-flv Push/Play
• RTMP/RTMPS Push/Play
• GOP cache
• Notification
• Authentication
• Static file server
• Record to flv file

• obs_29.1 or above is required
• ffmpeg_6.1 or above is required

ffmpeg -re -i test_265.mp4 -c copy -f flv rtmp://localhost/live/test_265

ffmpeg -re -i test_av1.mp4 -c copy -f flv http://localhost:8000/live/test_av1.flv

ffplay http://localhost:8000/live/test_265.flv

Online Demo

• ASM.js, WASM, SIMD, WebWorker, WebCodecs, MediaSource multiple technical implementations
• H.264/H.265+AAC/G711 software and hardware decoder
• Ultra-low latency, Under extreme conditions less than 100 milliseconds
• Enhanced HTTP/WS-FLV Protocol, Natively support h.265
• Android/iOS/HarmonyOS/Chrome/Edge/Firefox/Safari, All modern browsers or platforms

• WebSocket-FLV Protocol
• H.264+AAC hardware encoder
• Only chrome or chromium based browsers are supported at the moment
• wss is required

Node-Media-Server can provide static file services for a directory.

"static": {
 "router": "/",
 "root": "./html"
}

Node-Media-Server can record live streams as FLV files.
When the static file server is enabled and recordings are saved in its directory.
It can provide video-on-demand services.

"record": {
 "path": "./html/record"
}

http://server_ip:8000/record/live/stream/unix_time.flv 
or 
https://server_ip:8443/record/live/stream/unix_time.flv 

Apache 2.0