In the last version of the VLC, in the output stream options window, a field for setting TTL has been added.
The given translation for "time to live", "hora para emisión en directo", is absolutely erroneus and can lead into error. It should be "Tiempo de vida", and it would be advisable to write something like "Tiempo de vida (TTL)".
Once I wrote about this because in other windows it also appeared, and it was changed, so, if I´m not wrong, in the other windows it´s ok.