multimux 0.10.0

Multi-input (RTSP/RTP/TS-UDP/TS-HTTP/SRT/HLS-pull/DASH-pull/Smooth-pull/RTMP/file), multi-output (LL-HLS/DASH/LL-DASH/Smooth/TS-HLS/catch-up + SRT/RTMP/RTSP push) just-in-time repackaging HTTP origin (library: tokio + axum), with shared output auth and an external scheme plugin registry.