I have tried that script you linked to, but received an error for the line with "except socket.error, inst:" The , was found to be incorrect syntax. At least that is my understanding - I know a few basic programming languages, but not Python.
You tried to use Python 3.x, the script is old and currently only works with Python 2.7.
Even if I am able to get the script to work, I assume PF3 can only send captions to one running application at a time in the same network anyway? Or would that Python script be able to obtain the captions from PF3 without conflicting with RemoteText?
It will have the same problem as RemoteText, but with the script you have the text in your "hands" and can do anything you like with it, e.g.
- writing it to a file and then reading this file from two computers, either using a network drive, a web server+browser or whatever
- acting as a proxy to send it to two RemoteText instances
- sending you an Email or SMS if your call sign is mentioned
All this needs additional implementation though.