diff options
Diffstat (limited to 'src/multimedia/audio/qaudioinput.cpp')
| -rw-r--r-- | src/multimedia/audio/qaudioinput.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/multimedia/audio/qaudioinput.cpp b/src/multimedia/audio/qaudioinput.cpp index bc6b6215b..ad54521fa 100644 --- a/src/multimedia/audio/qaudioinput.cpp +++ b/src/multimedia/audio/qaudioinput.cpp @@ -330,10 +330,15 @@ int QAudioInput::notifyInterval() const /*! Sets the input volume to \a volume. + The volume is scaled linearly from \c 0.0 (silence) to \c 1.0 (full volume). Values outside this + range will be clamped. + If the device does not support adjusting the input volume then \a volume will be ignored and the input volume will remain at 1.0. + The default volume is \c 1.0. + Note: Adjustments to the volume will change the volume of this audio stream, not the global volume. */ void QAudioInput::setVolume(qreal volume) @@ -342,7 +347,7 @@ void QAudioInput::setVolume(qreal volume) } /*! - Returns the input volume (gain). + Returns the input volume. If the device does not support adjusting the input volume the returned value will be 1.0. |