Example fails when using ALSA through PulseAudio

[Bobo1239]

When ALSA is using PulseAudio, the reported maximum sample rate is garbage (4294967295) and the beep example fails with sample rate could not be set: "Invalid argument". (See e.g. here for the reported values) Setting the sample rate manually works flawlessly.

I'm not sure if this is really fixable or if the example should just use a common sample rate. This problem also makes rodio completely unusable on my system as it also always uses the maximum sample rate.

[0e4ef622]

This also seems to happen when using ALSA plugins that convert sample rates.

EDIT: Just tried with the latest version, it works. idk about Pulse though

[Bobo1239]

This is indeed fixed now as the example is using device.default_output_format() which defaults to a sane value.