That's this one right?
https://ropieee.org/xl/
Yeah, and many audio distributions like it.
At least it has Roon, HQPLAYER support which would cover my personal demand but still I d like to read about the Holo Audio stock software first, I cannot believe that Holo Audio will point to 3rd party software only
There is no shame in using 3rd party software, in fact, it would be an impossible undertaking for all those companies to do all their own implementations. Branded hardware with native support (like Sonos with Spotify Connect) use libraries too, in this example closed source libraries from Spotify that they only release to companies that pay for a license and go through an extensive certification program.
Open source audio distributions and, lately, Chi-Fi devices like Gustard's and presumably this one too, all take libraries and applications from the open source community. shairplay-sync for AirPlay, librespot for Spotify. These were reverse engineered and unsanctioned by their license holders (in this case, Apple and Spotify respectively).
Again no shame in that at all, glad to see that open source software being put to good use. Personally I hold the belief that these open source endpoints benefit everyone: those who would want to listen to music, the streaming media getting more subscribers ($), and musicians getting more plays ($).
Pretty sure I am using Roon through Ropieee now, and by extension Tidal and Qobuz.
That's certainly true, thanks for pointing that out. My point was about Deezer Connect (no support) and Tidal, remotely, natively, through Tidal Connect.
I think the one exception is Volumio, which has Tidal Connect and is Tidal certified. Awesome example where Tidal as a company has been very forthcoming to provide a license to the open source community. I have not seen that before, and not since.
I am one of the maintainers of librespot, and we have no lines of communication with Spotify, although we know that they are aware of us.
Currently I am also working on reverse engineering Deezer Connect. I have approach Deezer on several social media, but so far without response. Previously they have issued DCMA takedowns on projects that pirated their music. Obviously that is opposite of the player I intend to make.