QtMultimedia Audio Input Example

Audio Input demonstrates the basic use cases of QAudioInput.

Qt provides the QAudioInput class to enable audio functionality within a standard application user interface.

This example calculates the maximum linear value of the input audio from the microphone and displays the output.

To run the example from Qt Creator, open the Welcome mode and select the example from Examples. For more information, visit Building and Running an Example.

Files:

  • audioinput/audioinput.cpp
  • audioinput/audioinput.h
  • audioinput/main.cpp
  • audioinput/audioinput.pro