AirPlay 2 Compatibility? about ottercastaudiov2 HOT 1 OPEN

AirPlay 2 functionalities

Yeah, AirPlay 2 is much more involved than AirPlay 1, as it needs strict timing accuracy, would normally also require additional hardware features (but I think we can manage without them).

Generally: The firmware for the Ottercast is built via buildroot from this repository:
https://github.com/Ottercast/buildroot-ottercast-audio
We're already using a custom version of shairport-sync with some mods, which is currently hosted on my GitHub account:
https://github.com/Ottercast/buildroot-ottercast-audio/blob/master/buildroot/package/shairport_sync_pulseaudio/shairport_sync_pulseaudio.mk
This would need to be changed to use the development branch (or the new version when it's released).

Getting the dev version / v2 to work with PulseAudio in general might be a bit of a pain. Maybe it's time to evaluate Pipewire first (or to switch to plain ALSA outright)... The OttercastAmp (not the AudioV2) also seems to still be suffering from some timing / clock-distribution problem which would probably need to be addressed before this starts working properly.

Performance-wise: I don't really expect any trouble there.

... to be direct: Each single one of us in the team have started a new full-time role as an engineer at different companies since we started this project, so time is running a bit low. The OttercastAmp is my daily driver amp and it has reached that status of "good enough, plays music, can worry about other things", which is a dangerous place to be in 😄

from ottercastaudiov2.