Moo Music – Part 1 – The OS

Posted: September 19, 2016 in Audio, Hacking and playing, Hardware, Home Media
Tags: ,

I love our Sonos and plenty has been written about how well they work and how easy they are to use. What they are not, is overly cheap. What are cheap are Raspberry Pi’s (especially when they are sitting doing nothing) and Bluetooth speakers (when on Amazon daily deal).

I’ve wanted to get a better music player for the kids for ages, but I’m not in a rush to trust them with a Sonos. So I fell down the rabbit hole of Pi as a music player….

But first things first – The OS

Originally there was RaspyFi – a complete distro for audiophiles that was designed to work with an external DAC and basically allowed the Pi to playback music at very high quality levels (24bit/192kHz quality). It appears that the various contributors then each went their separate ways and released their own versions. I could use a bare Linux OS and then install MPD (Music Player Daemon), but that doesn’t give me any interface on the device itself – it relies on external clients to control playback.

So there are four main contenders for the role of Moo Music OS. In no particular order they are RuneAudio, Volumio, Moode Audio and PiMusicBox.

Of these four I never really got Moode Audio to work happily, it would either fail to boot, fail to scan the library or just generally be as responsive as a brick. Both RuneAudio and Volumio are very similar. Both provide a nice, responsive browser based GUI that can be used from almost any device. Both provide carefully tuned and tweaked kernels for optimal audio. The only real difference is the underlying OS – Rune uses ArchLinux while Volumio uses Raspbian. Finally PiMusicBox. This is built on the mopidy application that is itself built on MPD. Again it provides a web GUI and allows control from any device. It’s only downside is that it appears to be much older than the other two with less frequent updates.

After playing with all of them I settle on using Volumio – the deciding factor? Raspbian. As much as I liked Rune Audio, trying to get additional stuff done under the hood is going to be much easier if I’ve got some experience of the OS!

In Part 2 I’ll look at the output side of things

Links

Volumio
RuneAudio
PiMusicBox
Moode

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