Check soundcard settings: bitrate: Difference between revisions
m →FiiO |
m →FiiO |
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| Line 20: | Line 20: | ||
DSD GREEN | DSD GREEN | ||
# cat /proc/asound/card0/stream0 | # cat /proc/asound/card0/stream0 | grep Momentary | ||
or | |||
# cat /proc/asound/card1/stream0 | grep Momentary | # cat /proc/asound/card1/stream0 | grep Momentary | ||
<pre> | <pre> | ||
| Line 28: | Line 28: | ||
</pre> | </pre> | ||
# cat /proc/asound/card0/stream0 | |||
# cat /proc/asound/card0/pcm0p/sub0/hw_params | |||
<pre> | <pre> | ||
GuangZhou FiiO Electronics Co.,Ltd FiiO K5 Pro at usb-0000:00:12.2-3, high spee : USB Audio | GuangZhou FiiO Electronics Co.,Ltd FiiO K5 Pro at usb-0000:00:12.2-3, high spee : USB Audio | ||
Revision as of 20:34, 16 May 2022
To check settings
UCA202:
# cat /proc/asound/CODEC/pcm0p/sub0/hw_params # cat /proc/asound/card0/codec#0
access: MMAP_INTERLEAVED format: S16_LE subformat: STD channels: 2 <-------- will be 4 for iO4 rate: 48000 (48000/1) <------ this changes with the input audio file period_size: 44100 buffer_size: 88200
FiiO
48kHz and below BLUE
48kHz and above YELLOW
DSD GREEN
# cat /proc/asound/card0/stream0 | grep Momentary
or
# cat /proc/asound/card1/stream0 | grep Momentary
Momentary freq = 44095 Hz (0x5.8308)
# cat /proc/asound/card0/stream0 # cat /proc/asound/card0/pcm0p/sub0/hw_params
GuangZhou FiiO Electronics Co.,Ltd FiiO K5 Pro at usb-0000:00:12.2-3, high spee : USB Audio
Playback:
Status: Running
Interface = 1
Altset = 2
Packet Size = 36
Momentary freq = 44095 Hz (0x5.8308)
Feedback Format = 16.16
Interface 1
Altset 1
Format: S32_LE
Channels: 2
Endpoint: 1 OUT (ASYNC)
Rates: 44100, 48000, 88200, 96000, 176400, 192000, 352800, 384000, 705600, 768000
Data packet interval: 125 us
Interface 1
Altset 2
Format: S16_LE
Channels: 2
Endpoint: 1 OUT (ASYNC)
Rates: 44100, 48000, 88200, 96000, 176400, 192000, 352800, 384000, 705600, 768000
Data packet interval: 125 us
Interface 1
Altset 3
Format: SPECIAL
Channels: 2
Endpoint: 1 OUT (ASYNC)
Rates: 44100, 48000, 88200, 96000, 176400, 192000, 352800, 384000, 705600, 768000
Data packet interval: 125 us