mån 2009-07-13 klockan 13:49 +0200 skrev Lars-Peter Clausen: > Sten Kvamme wrote: > > aplay gets underrun errors on a simple mono au file so maybe it's > > something else than slow FP that is the cause then. > > > You have to pass aplay a buffer size which is a multiple of the period > size. Otherwise underruns are unavoidable. I'm not sure why aplay does > not choose a matching buffer size automatically, but it's on my TODO > list. Must be something in the driver. > > Those underruns also happen on older kernels, but due to changes in the > alsacore the underruns are now more visable
Thanks Mirko and Lars, can play sound now with the following parameters: aplay --period-size=2000 --buffer-size=10000 alarm.wav
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