Description
Describe the bug
The resulting voice channels are out of order after recording the voice. The recovered channels are sometimes in three or four channels, sometimes in seven or eight channels。
Expected behavior
After recording audio, the sound channel is fixed。
Platform
Raspberry Pi 3B
Raspbian OS
ReSpeaker 6-Mic Circular Array Pi HAT
uname -a
Linux raspberrypi6 5.10.103-v7+ #1529 SMP Tue Mar 8 12:21:37 GMT 2022 armv7l GNU/Linux
arecord -L
null
Discard all samples (playback) or generate zero samples (capture)
default
ac108
dmixer
ac101
sysdefault:CARD=seeed8micvoicec
seeed-8mic-voicecard, bcm2835-i2s-ac10x-codec0 ac10x-codec0-0
Default Audio Device
dmix:CARD=seeed8micvoicec,DEV=0
seeed-8mic-voicecard, bcm2835-i2s-ac10x-codec0 ac10x-codec0-0
Direct sample mixing device
dsnoop:CARD=seeed8micvoicec,DEV=0
seeed-8mic-voicecard, bcm2835-i2s-ac10x-codec0 ac10x-codec0-0
Direct sample snooping device
hw:CARD=seeed8micvoicec,DEV=0
seeed-8mic-voicecard, bcm2835-i2s-ac10x-codec0 ac10x-codec0-0
Direct hardware device without any conversions
plughw:CARD=seeed8micvoicec,DEV=0
seeed-8mic-voicecard, bcm2835-i2s-ac10x-codec0 ac10x-codec0-0
Hardware device with all software conversions
aplay -L
null
Discard all samples (playback) or generate zero samples (capture)
default
ac108
dmixer
ac101
sysdefault:CARD=Headphones
bcm2835 Headphones, bcm2835 Headphones
Default Audio Device
dmix:CARD=Headphones,DEV=0
bcm2835 Headphones, bcm2835 Headphones
Direct sample mixing device
dsnoop:CARD=Headphones,DEV=0
bcm2835 Headphones, bcm2835 Headphones
Direct sample snooping device
hw:CARD=Headphones,DEV=0
bcm2835 Headphones, bcm2835 Headphones
Direct hardware device without any conversions
plughw:CARD=Headphones,DEV=0
bcm2835 Headphones, bcm2835 Headphones
Hardware device with all software conversions
sysdefault:CARD=seeed8micvoicec
seeed-8mic-voicecard, bcm2835-i2s-ac10x-codec0 ac10x-codec0-0
Default Audio Device
dmix:CARD=seeed8micvoicec,DEV=0
seeed-8mic-voicecard, bcm2835-i2s-ac10x-codec0 ac10x-codec0-0
Direct sample mixing device
dsnoop:CARD=seeed8micvoicec,DEV=0
seeed-8mic-voicecard, bcm2835-i2s-ac10x-codec0 ac10x-codec0-0
Direct sample snooping device
hw:CARD=seeed8micvoicec,DEV=0
seeed-8mic-voicecard, bcm2835-i2s-ac10x-codec0 ac10x-codec0-0
Direct hardware device without any conversions
plughw:CARD=seeed8micvoicec,DEV=0
seeed-8mic-voicecard, bcm2835-i2s-ac10x-codec0 ac10x-codec0-0
Hardware device with all software conversions
Relevant log output
No response
Activity