2009/12/20 Chris <cpollock@xxxxxxxxxxxxxx> > On Sun, 2009-12-20 at 07:47 +0800, Raymond Yau wrote: > > I can reproduce this bug on pulseaudio-0.9.14 by > > > > aplay -v --period-size=32 any_rate_not_equal_44100Hz.wav > > > > > Note - I reported this as bug# > https://bugtrack.alsa-project.org/alsa-bug/view.php?id=4834 on 14 > December. > > > http://thread.gmane.org/gmane.linux.alsa.devel/60371 It seem that PA using one or two periods per buffer , the watermark is alwaysl 20ms for ens1371 for both cases. when the alsa application (e.g. aplay ) using two periods per buffer , the buffer are almost 50% full at all time (i.e 175 ms watermark is much higher than PA glitch mode 's 20ms watermark ) The possibilty of getting underrun is quite high when PA server/PA client cannot fill the 350 ms buffer in 20ms _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
