access: MMAP_INTERLEAVED
format: S16_LE
subformat: STD
channels: 2
rate: 48000 (48000/1)
period_size: 1024
buffer_size: 16384
tick_time: 10000
card: 0
device: 0
subdevice: 0
stream: PLAYBACK
id: ALC861VD Analog
name: ALC861VD Analog
subname: subdevice #0
class: 0
subclass: 0
subdevices_count: 1
subdevices_avail: 0
64
1024
state: RUNNING
trigger_time: 1214417481.037381475
tstamp      : 1214417482.560390900
delay       : -73144
avail       : 89528
avail_max   : 89528
-----
hw_ptr      : 73144
appl_ptr    : 0
tstamp_mode: NONE
period_step: 1
sleep_min: 0
avail_min: 1024
xfer_align: 1024
start_threshold: 1
stop_threshold: 1073741824
silence_threshold: 0
silence_size: 1073741824
boundary: 1073741824