What starts /usr/bin/pulseaudio?

[jd1008]

On 07/07/2015 07:30 AM, Rex Dieter wrote:
> jd1008 wrote:
>
>> I looked in /lib/systemd and /etc/systemd, recursively,
>> and none of the services or dependencies have the string
>> pulseaudio in them.
> Recent versions of pulseaudio start on-demand in general (and will re-
> autospawn if it crashes).
>
> There's also a legacy-ish autostart item:
> /etc/xdg/autostart/pulseaudio.desktop
>
> -- Rex
>
What makes use of /etc/xdg/autostart/pulseaudio.desktop?