Keep Audio Device Alive

[Uk0kA]

Not sure if this is something that can even be implemented via Moode Audio.
It would be great if there was some way to keep audio devices alive by sending a low level noise at a defined interval.
Kodi has always had this option even on when running it under libreelec so I'm hopeful it may be something that's possible to add?

I unfortunately cannot contribute as I know nothing about coding.

[Tim Curtis]

It can't be done by moOde but rather has to be down downstream by MPD or the individual renderers (AirPlay, Spotify, etc). That is, to optionally keep the audio output open sending "silence".