フォロー
ふと思ったけど、これのプロパティの名前変更、ポリコレ？＞＜；
Audio Hardware Services Properties | Apple Developer Documentation https://developer.apple.com/documentation/audiotoolbox/1405208-audio_hardware_services_properti?language=objc
ふと思ったけど、これのプロパティの名前変更、ポリコレ？＞＜；
Audio Hardware Services Properties | Apple Developer Documentation https://developer.apple.com/documentation/audiotoolbox/1405208-audio_hardware_services_properti?language=objc