A live streaming platform, end to end
RTMP in, HLS out, adaptive playback and live chat. The whole path from a streamer's encoder to a viewer's player.
Personal project
- RTMP → HLS
- ingestion pipeline
- Adaptive
- bitrate playback
The problem
Live streaming looks like a video problem and turns out to be a systems problem. You are accepting a continuous RTMP feed, transcoding it without falling behind real time, segmenting it for HLS, and keeping chat in sync with playback that is deliberately delayed.
What I did
The backend is C# on .NET 9, handling RTMP ingestion and driving FFmpeg for HLS conversion, with SignalR carrying chat and PostgreSQL behind it.
The frontend is React and TypeScript with adaptive bitrate playback, so a viewer on a weak connection gets a worse picture instead of a spinner.
What changed
A working platform covering ingestion, transcoding, delivery and chat.
Built with
- C#
- .NET 9
- FFmpeg
- SignalR
- RTMP
- HLS
- React
Have a system like this one?
I reply within one business day, and I’ll tell you straight if it isn’t a fit.
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