I have a speaker system in my living room which gets audio from aux-input (it doesn't have bluetooth) and I have multiple devices that wants to use it: my computer, laptop, phone...
I thought about connecting a raspberry to the system and stream audio to it through wifi, before I'm even starting to work on it: is that possible? I want it to perform like bluetooth speaker (by that I mean that the audio delay is very low, and the computer identifies it as a speaker and can be connected to phone easily and without 3rd party apps)
If it's not possible using wifi bluetooth works fine too, but I want a way to manage with source is currently in use. Any suggestions?
EDIT: If using DLNA won't be great for devices like mobiles, how about adding bluetooth module to the raspberry pi and use A2DP in order to connect to the speaker without any wires? can you suggest me a bluetooth usb stick that supports that kind of purpose?