Pipewire support for audio

[wolkenarchitekt]

Qemu has Pipewire support since 8.1: https://wiki.qemu.org/ChangeLog/8.1
Is it possible to define a Pipewire audio device using vagrant-libvirt?

So far I'm creating a VM using vagrant-libvirt with sound_type ich9 like this

...
  config.vm.define "varchlinux", autostart: false do |archlinux|
    archlinux.vm.box = "archlinux/archlinux"
    archlinux.vm.provider :libvirt do |libvirt|
      libvirt.sound_type = "ich9"
      ...
    end
...

afterwards, I manually modify domain.xml adding this snippet,:

<audio id="1" type="pipewire" runtimeDir="/run/user/1000">
  <input name="qemuinput"/>
  <output name="qemuoutput"/>
</audio>

Which gets me audio output, at least if a desktop UI (Gnome) is installed