How to connect
Three steps and one trap. The publish key and the playback key are separate: the OBS string can go to an editor without handing them the broadcast.
- 01
Phone: Moblin or any SRT encoder
Point SRT at the node and use the publish key. Encryption is off — Moblin would not pass a passphrase — so access is decided by the keys, not by a stream password.
srt://<node>:30001?streamid=publish/live/<publish-key>Several modems fold into one channel over SRTLA, port 5000.
- 02
OBS: media source
Add a Media Source, untick “Local file”, and paste the string with the playback key.
srt://<node>:30000?streamid=play/live/<playback-key>&latency=3000 - 03
Scenes
Name the scenes the way the panel expects. The automation polls once a second: degrading takes two consecutive bad samples to act on, recovery takes one.
The latency trap
The buffer has to cover bursts of loss, not the average ping. On LTE in motion the gaps last a second or more, and 1000 does not survive them — audio tears and turns robotic. Use 3000 if you are moving.