Audio Input Example | Qt Multimedia 5.12.7

Qt 5.12 | Qt Multimedia | Qt Multimedia Examples | Audio Input Example

Qt 5.12.7 Reference Documentation

# Audio Input Example

Recording audio using the QAudioInput class.

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.

## Running the Example

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:

- multimedia/audioinput/audioinput.cpp
- multimedia/audioinput/audioinput.h
- multimedia/audioinput/audioinput.pro
- multimedia/audioinput/main.cpp