Blog
mediasoup WebRTC: CORS on signaling REST APIs, DTLS/SRTP ports, and worker process isolation
Browser signaling over HTTPS needs CORS; RTP/RTCP ports are not HTTP CORS—document both for firewall teams.
1 min read
mediasoupwebrtccors
Simulcast
Layer changes affect bandwidth estimation—separate metrics from CORS dashboards.
SVC modes need aligned SDP—mismatch surfaces as black video, not CORS.
Recording
PlainTransport to ffmpeg pipelines bypass browsers—CORS applies only to HTTP control APIs.