Comment # 2 on bug 913062 from Jiri Slaby

(In reply to Takashi Iwai from comment #1)
> Does aplay play via PulseAudio, too?  Or it's using a dmix or other setup?

I believe the former:
$ aplay -v /usr/share/sounds/alsa/Front_Center.wav
Playing WAVE '/usr/share/sounds/alsa/Front_Center.wav' : Signed 16 bit Little
Endian, Rate 48000 Hz, Mono
ALSA <-> PulseAudio PCM I/O Plugin
Its setup is:
  stream       : PLAYBACK
  access       : RW_INTERLEAVED
  format       : S16_LE
  subformat    : STD
  channels     : 1
  rate         : 48000
  exact rate   : 48000 (48000/1)
  msbits       : 16
  buffer_size  : 24000
  period_size  : 6000
  period_time  : 125000
  tstamp_mode  : NONE
  tstamp_type  : GETTIMEOFDAY
  period_step  : 1
  avail_min    : 6000
  period_event : 0
  start_threshold  : 24000
  stop_threshold   : 24000
  silence_threshold: 0
  silence_size : 0
  boundary     : 6755399441055744000

FWIW paplay -v:
$ paplay  /usr/share/sounds/alsa/Front_Center.wav -v
Opening a playback stream with sample specification 's16le 1ch 48000Hz' and
channel map 'mono'.
Connection established.
Stream successfully created.
Buffer metrics: maxlength=4194304, tlength=192000, prebuf=190082, minreq=1920
Using sample spec 's16le 1ch 48000Hz', channel map 'mono'.
Connected to device alsa_output.pci-0000_00_1b.0.analog-stereo (0, not
suspended).
Stream started.
Stream underrun.
Playback stream drained.: 88804 usec.        
Draining connection to server.



Is "Stream underrun" OK?

> Could you check pulseaudio packages in OBS multimedia:libs?  This hasn't
> been submitted to FACTORY because it's a RC version.  But this looks more
> stable and many fixes are included, so we may really push this to FACTORY
> now.

Yes, that worked.