min_period_size: 64 frames, dir: 0
Playback hwparams: FIFO size is 0
Hardware PCM card 0 'Odroid-U3' device 0 subdevice 0
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  : 4096
  period_size  : 1024
  period_time  : 21333
  tstamp_mode  : NONE
  period_step  : 1
  avail_min    : 1024
  period_event : 0
  start_threshold  : 1024
  stop_threshold   : 4096
  silence_threshold: 0
  silence_size : 0
  boundary     : 1073741824
  appl_ptr     : 0
  hw_ptr       : 0
Playing silence
now_us-last_us=140370086	 now_us-start_us=23	 time_us-start_us=14	 time_us-last_time=140370077	 time_us-start_time=5	 Available: 0	 loop iteration: 0
now_us-last_us=20732	 now_us-start_us=25674	 time_us-start_us=25666	 time_us-last_time=20728	 time_us-start_time=25657	 Available: 1024	 loop iteration: 769
now_us-last_us=13	 now_us-start_us=67428	 time_us-start_us=67421	 time_us-last_time=32481	 time_us-start_time=67412	 Available: 3072	 loop iteration: 2226