rtmp-cpp

A lightweight C++ RTMP server library with C-compatible API.

Features

• Full RTMP protocol implementation (handshake, chunking, AMF0)
• Supports publish and play streams
• Callbacks for connect, publish, play, audio/video data, disconnect
• GOP cache for low-latency playback
• FLV file recording
• Authentication callback
• Stream statistics (bitrate, frames, uptime)
• Connection limits, timeouts, ping/pong

Roadmap

You can View the Roadmap Here.

Quick Start

Build

./build.sh

This builds librtmp.so and example binaries rtmp_server_cpp and rtmp_server_c.

Windows Support

Windows Support hasn't been added yet, it will be implemented once the Linux Port is fully Working.

Run Example

./build/rtmp_server_cpp
# or ./build/rtmp_server_c

Server listens on rtmp://localhost:1935/live/stream

Test with OBS:

• Server: rtmp://127.0.0.1/live
• Stream key: stream

Or FFmpeg:

ffmpeg -re -i input.mp4 -c copy -f flv rtmp://127.0.0.1/live/stream

License

MIT