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Qt Automatic Audio record with QAudio

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  • B Offline
    B Offline
    BBFAG3
    wrote on last edited by
    #1

    I want to start record audio automatic when user is speaking, Maybe I should user buffer instead of QFile and analysis it's volume?If the volume is bigger than a number, start record? I have no idea about that..
    Thanks a lot!!!

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    • JKSHJ Offline
      JKSHJ Offline
      JKSH
      Moderators
      wrote on last edited by
      #2

      Yep, that sounds like a good approach if your environment is quiet (otherwise, it might start recording if there is a loud noise)

      Qt Doc Search for browsers: forum.qt.io/topic/35616/web-browser-extension-for-improved-doc-searches

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      • SGaistS Offline
        SGaistS Offline
        SGaist
        Lifetime Qt Champion
        wrote on last edited by
        #3

        Hi and welcome to devnet,

        To add to JKSH, you might also have to look for an audio processing library to help you analyze your input.

        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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