By skyforbes Ultra‑low‑latency desktop streaming over UDP using FFmpeg, with a Qt GUI for both Host and Client. Includes:
- Codecs: H.264 / H.265 (HEVC) via NVENC, QSV, AMF, VAAPI, or CPU.
- Transport: MPEG‑TS over UDP for video/audio; TCP for handshake; UDP for control & clipboard; TCP for drag‑and‑drop upload.
- Multi‑monitor: Stream one or all monitors.
- Clipboard & drag‑drop: Bi‑directional clipboard, and client→host file upload.
- WAN ready (optional): WireGuard helpers for tunnelling over the internet.
- Link aware: Auto Wi‑Fi / LAN detection with network‑tuned buffers.
- Resilience: 5 s PING / 10 s PONG heartbeat; host auto‑stops streams if the client drops and returns to Waiting for connection.