Record from audio output



  • Hello, I've used Vitrual Audio Streaming for direct my audio output device to virtual audio input, because I want to record output sound from my headphones. Then I used QAudioRecorder to read sound stream and make some calculations (FFT e.t.c).

    The question is: Is there any way to record sound FROM audio output device (headphones, e.t.c) to buffer or read it with audioBufferProbed() signal (or similar, as well as QAudioInput + QAudioProbe) without another software/hardware manipulations.

    Thanks help.


  • Lifetime Qt Champion

    Hi,

    Might be a bit of short answer but… AFAIK, no you can't.


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