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Task
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Resolution: Done
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Not Evaluated
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5.13
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None
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Linux/Wayland
For new Alexa use of microphone is required.
QAudioDeviceInfo reports default device as empty with empty capabilities.
Output of included sample app (also has binaries for pelux):
root@localhost:~# /tmp/test-recording PulseAudioService: pa_context_connect() failed QtMicrophoneWrapper available devices: device name: "default" supported codecs: () supported byte orders: () supported sample rates: () supported channel counts: () supported sample sizes: () device name: "sysdefault:CARD=PCH" supported codecs: ("audio/pcm") supported byte orders: (LittleEndian, BigEndian) supported sample rates: (8000, 11025, 22050, 44100, 48000) supported channel counts: (1, 2) supported sample sizes: (8, 16, 32) device name: "front:CARD=PCH,DEV=0" supported codecs: ("audio/pcm") supported byte orders: (LittleEndian, BigEndian) supported sample rates: (8000, 11025, 22050, 44100, 48000) supported channel counts: (1, 2) supported sample sizes: (8, 16, 32) device name: "" supported codecs: () supported byte orders: () supported sample rates: () supported channel counts: () supported sample sizes: () QtMicrophoneWrapper: selected device "front:CARD=PCH,DEV=0" QtMicrophoneWrapper: Requested format QAudioFormat(16000Hz, 16bit, channelCount=1, sampleType=SignedInt, byteOrder=LittleEndian, codec="audio/pcm")
Same app on boot2qt:
root@b2qt-intel-corei7-64:~# /tmp/test-recording
QtMicrophoneWrapper available devices:
device name: "default"
supported codecs: ("audio/pcm")
supported byte orders: (LittleEndian, BigEndian)
supported sample rates: (8000, 11025, 22050, 44100, 48000)
supported channel counts: (1, 2)
supported sample sizes: (8, 16, 32)
device name: "default:CARD=PCH"
supported codecs: ("audio/pcm")
supported byte orders: (LittleEndian, BigEndian)
supported sample rates: (8000, 11025, 22050, 44100, 48000)
supported channel counts: (1, 2)
supported sample sizes: (8, 16, 32)
device name: "sysdefault:CARD=PCH"
supported codecs: ("audio/pcm")
supported byte orders: (LittleEndian, BigEndian)
supported sample rates: (8000, 11025, 22050, 44100, 48000)
supported channel counts: (1, 2)
supported sample sizes: (8, 16, 32)
device name: "front:CARD=PCH,DEV=0"
supported codecs: ()
supported byte orders: ()
supported sample rates: ()
supported channel counts: ()
supported sample sizes: ()
QtMicrophoneWrapper: selected device "sysdefault:CARD=PCH"
QtMicrophoneWrapper: Requested format QAudioFormat(16000Hz, 16bit, channelCount=1, sampleType=SignedInt, byteOrder=LittleEndian, codec="audio/pcm")
QtMicrophoneWrapper: Default format not supported, trying to use the nearest.
QtMicrophoneWrapper: Nearest format QAudioFormat(48000Hz, 16bit, channelCount=2, sampleType=SignedInt, byteOrder=LittleEndian, codec="audio/pcm")