ZHDA175 June 2026 AM625 , AM625SIP , AM62D-Q1 , AM62L , AM62P
使用 pw-cli info <object-id> 命令检查特定对象。
root@<machine>: pw-cli info 31
id: 31
permissions: rwxm-
type: PipeWire:Interface:Node/3
* input ports: 0/0
* output ports: 8/129
* state: "suspended"
* properties:
* factory.name = "api.alsa.pcm.source"
* node.name = "alsa_audio_source"
* node.description = "Audio Input"
* media.class = "Audio/Source"
* api.alsa.period-size = "1024"
* node.driver = "true"
* api.alsa.disable-mmap = "false"
* api.alsa.disable-batch = "false"
* api.alsa.path = "hw:0,0"
* audio.rate = "48000"
* audio.channels = "8"