Created
June 7, 2021 20:12
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potter:/sdcard # aplay -v -v -v --dump-hw-params out.wav | |
Playing WAVE 'out.wav' : Signed 16 bit Little Endian, Rate 48000 Hz, Stereo | |
HW Params of device "default": | |
-------------------- | |
ACCESS: MMAP_INTERLEAVED MMAP_NONINTERLEAVED MMAP_COMPLEX RW_INTERLEAVED RW_NONINTERLEAVED | |
FORMAT: S8 U8 S16_LE S16_BE U16_LE U16_BE S24_LE S24_BE U24_LE U24_BE S32_LE S32_BE U32_LE U32_BE FLOAT_LE FLOAT_BE FLOAT64_LE FLOAT64_BE MU_LAW A_LAW IMA_ADPCM S20_LE S20_BE U20_LE U20_BE S24_3LE S24_3BE U24_3LE U24_3BE S20_3LE S20_3BE U20_3LE U20_3BE S18_3LE S18_3BE U18_3LE U18_3BE | |
SUBFORMAT: STD | |
SAMPLE_BITS: [4 64] | |
FRAME_BITS: [4 640000] | |
CHANNELS: [1 10000] | |
RATE: [4000 4294967295) | |
PERIOD_TIME: (20 3840000] | |
PERIOD_SIZE: (0 4294967295) | |
PERIOD_BYTES: (0 4294967295) | |
PERIODS: (0 4294967295] | |
BUFFER_TIME: [1 4294967295] | |
BUFFER_SIZE: [1 4294967294] | |
BUFFER_BYTES: [1 4294967295] | |
TICK_TIME: ALL | |
-------------------- | |
aplay: set_params:1407: Unable to install hw params: | |
ACCESS: RW_INTERLEAVED | |
FORMAT: S16_LE | |
SUBFORMAT: STD | |
SAMPLE_BITS: 16 | |
FRAME_BITS: 32 | |
CHANNELS: 2 | |
RATE: 48000 | |
PERIOD_TIME: 125000 | |
PERIOD_SIZE: 6000 | |
PERIOD_BYTES: 24000 | |
PERIODS: 4 | |
BUFFER_TIME: 500000 | |
BUFFER_SIZE: 24000 | |
BUFFER_BYTES: 96000 | |
TICK_TIME: 0 |
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