Playing raw data '/dev/zero' : Signed 16 bit Little Endian, Rate 48000 Hz, Stereo
Plug PCM: Rate conversion PCM (44100, sformat=S16_LE)
Converter: libspeex (external)
Protocol version: 10002
Its setup is:
  stream       : PLAYBACK
  access       : RW_INTERLEAVED
  format       : S16_LE
  subformat    : STD
  channels     : 2
  rate         : 48000
  exact rate   : 48000 (48000/1)
  msbits       : 16
  buffer_size  : 2229
  period_size  : 1114
  period_time  : 23219
  tstamp_mode  : NONE
  tstamp_type  : MONOTONIC
  period_step  : 1
  avail_min    : 1114
  period_event : 0
  start_threshold  : 2229
  stop_threshold   : 2229
  silence_threshold: 0
  silence_size : 0
  boundary     : 5019261784704417792
Slave: Route conversion PCM (sformat=S32_LE)
  Transformation table:
    0 <- 0
    1 <- 1
    2 <- none
    3 <- none
    4 <- none
    5 <- none
    6 <- none
    7 <- none
    8 <- none
    9 <- none
    10 <- none
    11 <- none
    12 <- none
    13 <- none
    14 <- none
    15 <- none
    16 <- none
    17 <- none
    18 <- none
    19 <- none
    20 <- none
    21 <- none
    22 <- none
    23 <- none
    24 <- none
    25 <- none
Its setup is:
  stream       : PLAYBACK
  access       : MMAP_INTERLEAVED
  format       : S16_LE
  subformat    : STD
  channels     : 2
  rate         : 44100
  exact rate   : 44100 (44100/1)
  msbits       : 16
  buffer_size  : 2048
  period_size  : 1024
  period_time  : 23219
  tstamp_mode  : NONE
  tstamp_type  : MONOTONIC
  period_step  : 1
  avail_min    : 1024
  period_event : 0
  start_threshold  : 2048
  stop_threshold   : 2048
  silence_threshold: 0
  silence_size : 0
  boundary     : 4611686018427387904
Slave: Direct Stream Mixing PCM
Its setup is:
  stream       : PLAYBACK
  access       : MMAP_INTERLEAVED
  format       : S32_LE
  subformat    : STD
  channels     : 26
  rate         : 44100
  exact rate   : 44100 (44100/1)
  msbits       : 24
  buffer_size  : 2048
  period_size  : 1024
  period_time  : 23219
  tstamp_mode  : NONE
  tstamp_type  : MONOTONIC
  period_step  : 1
  avail_min    : 1024
  period_event : 0
  start_threshold  : 2048
  stop_threshold   : 2048
  silence_threshold: 0
  silence_size : 0
  boundary     : 4611686018427387904
Hardware PCM card 0 'Hammerfall DSP' device 0 subdevice 0
Its setup is:
  stream       : PLAYBACK
  access       : MMAP_NONINTERLEAVED
  format       : S32_LE
  subformat    : STD
  channels     : 26
  rate         : 44100
  exact rate   : 44100 (44100/1)
  msbits       : 24
  buffer_size  : 2048
  period_size  : 1024
  period_time  : 23219
  tstamp_mode  : ENABLE
  tstamp_type  : MONOTONIC
  period_step  : 1
  avail_min    : 1024
  period_event : 0
  start_threshold  : 1
  stop_threshold   : 0
  silence_threshold: 0
  silence_size : 0
  boundary     : 4611686018427387904
  appl_ptr     : 0
  hw_ptr       : 4496384