Playing raw data '/dev/zero' : Signed 16 bit Little Endian, Rate 48000 Hz, Stereo
HW Params of device "hw:sndrpihifiberry":
--------------------
ACCESS:  RW_INTERLEAVED
FORMAT:  S16_LE S24_LE S32_LE
SUBFORMAT:  STD
SAMPLE_BITS: [16 32]
FRAME_BITS: [32 64]
CHANNELS: 2
RATE: [8000 192000]
PERIOD_TIME: (20 8192000]
PERIOD_SIZE: [4 65536]
PERIOD_BYTES: [32 262144]
PERIODS: [2 255]
BUFFER_TIME: (41 16384000]
BUFFER_SIZE: [8 131072]
BUFFER_BYTES: [32 524288]
TICK_TIME: ALL
--------------------