Module protocol 

Available on crate feature ingest only.

Reusable protocol scaffolding shared by ingest handlers (RTMP, RTSP, …).

Gated behind ingest. Extracted from sc-protocol-ingest, with the global metrics singleton removed — counters are the caller’s concern.

Modules

rtmprtmp

A working RTMP InboundProtocol: publish (ingest) and play (egress) over the real Adobe wire protocol.

rtprtsp or webrtc

Shared RTP/RTCP parsing and NAL-codec (de)packetization — RFC 3550 framing plus H.264 (RFC 6184) and H.265 (RFC 7798) payload formats.

rtsprtsp

Native RTSP ingest handler (feature rtsp).

srtsrt

Native SRT ingest handler (feature srt).

webrtcwebrtc

WebRTC WHIP/WHEP ingest & egress signaling with a pluggable crypto transport (feature webrtc).

Structs

IngestRateLimit

Per-connection sliding-window ingress rate limiter (bytes/second).

KeyframeGate

Gate that suppresses delta frames until the first IDR (keyframe) arrives, so late-joining or re-subscribing clients always start at a clean decoder boundary.

NalStart

A located Annex-B start code within an H.264/H.265 bytestream.

Constants

MAX_AUDIO_FRAME

Maximum allowed audio frame size (1 MiB).

MAX_VIDEO_FRAME

Maximum allowed video frame size (8 MiB). Frames larger than this should be dropped before parsing so a crafted source cannot exhaust heap memory.

Functions

find_nal_start

Find the next Annex-B NAL start code (00 00 01 or 00 00 00 01) in buf at or after from.

run_tcp_ingest_server

Generic TCP accept loop shared by RTMP/RTSP handlers.