Hello and good time of day.
Here - https://www.wowza.com/docs/how-to-inject-cue-points-or-metadata - described how to inject metadata to stream from player.
But hot to call
// call the function:
netconnection.call("setCaption",null,"myStream","hello room","eng","0");
for example, from module serverside and therefore debug it?
Thanks in advance.