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Capture PC output audio in Qt

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  • devhobbyD Offline
    devhobbyD Offline
    devhobby
    wrote on last edited by devhobby
    #1

    Hello everyone.

    I was wondering how I can capture "what I hear" through Qt.

    I see there's a class called QAudioRecorder.
    I tried it, but it only records my microphone.

    I want to be able to capture what comes out of my default output device

    0_1509900060535_333.jpg

    I know there are alternatives like WASAPI... but I'm looking Qt/cross platform solutions.

    Thanks in advance.

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    • SGaistS Offline
      SGaistS Offline
      SGaist
      Lifetime Qt Champion
      wrote on last edited by
      #2

      Hi,

      From a quick look at QtMultimedia's sources, there seems to be a WASAPI plugin however I don't think it's built by default. You may want to try to build it by hand.

      Interested in AI ? www.idiap.ch
      Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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      • J Offline
        J Offline
        Jerry Smith
        Banned
        wrote on last edited by
        #3
        This post is deleted!
        1 Reply Last reply
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