Kyber: a new approach for real-time video and controls streaming based on Quic
summary
Kyber is an open source real‑time SDK that actually ships a working stack: encoder, decoder, input multiplexing and network layer based on FFmpeg and VLC. It claims and demonstrates 20–25 ms glass-to-glass latency, supports H.264/HEVC/VP9/AV1 across Windows/Linux/macOS/iOS/Android, and carries bidirectional inputs (keyboard, gamepad, USB over IP) alongside video. Networking uses QUIC + WebTransport with datagrams plus RaptorQ forward‑error‑correction to avoid retransmit stalls; demos show one‑frame latency at high refresh and ~33 ms in 60 FPS browsers.
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chapters (7)
- 0:00Introduction
- 1:03Use cases
- 2:32What is Kyber
- 3:22Demo
- 5:19How does it work
- 6:08Video server
- 9:17Conclusion
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