More audio outputs.

[Jakes9]

Hello, is it possible to add an option to set more sliders for specific audio devices connected to one pc like bluetooth speakers.
Maybe it possible to add to configure options device setting like default seting, or audio device name like connected speakers to pc?

[JosephDuffy]

This sounds like a reasonable idea. Maybe an array of device identifiers could be provided in the configuration and each one will have its own controls.

This is a wrapper around loudness, which uses the default device: https://github.com/LinusU/node-loudness/blob/444a4cd94cde3e1d7b3bad40433bb17b9de7eb76/impl/linux.js#L47 To implement this, loudness would first need to be updated.

I don't have the time to work on this project, especially since I no longer have a need for it myself. I'll leave this open in case anyone wants to work on implementing it.