Jay Foster wrote:
> I am using aplay version 1.1.2 on an arm based system, but cannot get it
> to play audio properly.  The sound card is a C-Media USB Audio Device.
> The sound comes out in short bursts with pauses in between.  Each pause
> is accompanied with an underrun error
> [...]
> This makes me think the problem I am having is with the pcm plugin that
> does the resampling.

Apparently, it uses too much of your CPU (whatever it is).

> Is there a way to fix this?.  Can I avoid the resampling somehow by
> configuring the sound device for 22050 Hz?

Try without dmix: "aplay -D plughw:0 test.wav".


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