Did you configure pipewire to allow multiple samplerates, so it can auto-switch the dac and not have to resample?
I am not using pipewire, just ALSA. AirPlay is (almost) always 44,100 Hz so there is not much to auto-switch to.
I am not using pipewire, just ALSA. AirPlay is (almost) always 44,100 Hz so there is not much to auto-switch to.