access: RW_INTERLEAVED format: S16_LE subformat: STD channels: 2 rate: 44100 (44100/1) period_size: 1024 buffer_size: 16384 tick_time: 10000 OSS format: S16_LE OSS channels: 2 OSS rate: 44100 OSS period bytes: 4096 OSS periods: 16 OSS period frames: 1024 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: 1214416493.704612942 tstamp : 1214416498.550250502 delay : 15648 avail : 736 avail_max : 17400 ----- hw_ptr : 213728 appl_ptr : 229376 tstamp_mode: NONE period_step: 1 sleep_min: 0 avail_min: 1 xfer_align: 1 start_threshold: 1 stop_threshold: 16384 silence_threshold: 1040 silence_size: 1040 boundary: 1073741824