[Discuss-gnuradio] More info on snd_pcm_hw_params_set_period_time_near problem.

[Marcus Leech]

There seems to be some weirdness in Alsa on my machine which provokes:

    snd_pcm_hw_params_set_period_time_near failed

Whenever the device sampling rate is anything other than:

8000, 16000, 32000, 48000

Even with the "plughw" device, which is supposed to just care care of
sampling-rate problems.

Other Alsa applications, such as "aplay" seem to have no problems, but
any of the Gnu Radio applications
  that use audio output seem to run into this error.

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