PulseAudio / gstreamer not working with I2S microphone connected to Rubik Pi

Please retry with this version.
File:FlatBuild_Ru…606.zip
Link:查看分享
Password:swjx
Expiry:2025-11-14 17:56:54
Test command:

pactl set-default-source regular0
pactl set-source-port regular0 handset-mic
parecord --rate=48000 --format=s32le --channels=1 -v /opt/record.wav