Tutorial 7
How to Stream to Castr over SRT (Ingest URL + streamid, 2026)
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About this tutorial
Grab your Castr SRT ingest URL from Stream Source Setup and connect any SRT sender in one paste. For teams feeding Castr's hosting/embed platform from a professional SRT distribution layer. Part of the HOW-TO-CONNECT series by SRT Cloud.
Read the full transcript
Castr next, and it's quick: SRT ingest is on every plan, the URL right in the dashboard. Open your livestream project, find Stream Source Setup. Grab the SRT address with the copy button. Their address carries server, port, packet size, and a stream ID holding your key and password. No key field. Back on your stream, add an output: caller mode, the Castr host and port, their stream ID in advanced. Enable it and the Castr preview goes live. They handle playback; your other takers never notice. Copy their SRT address, caller output, stream ID in advanced, done. Last up: a phone and a journalist.