diff options
Diffstat (limited to 'src/multimedia/recording/qmediarecorder.cpp')
| -rw-r--r-- | src/multimedia/recording/qmediarecorder.cpp | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/multimedia/recording/qmediarecorder.cpp b/src/multimedia/recording/qmediarecorder.cpp index a5f4c15ce..7b0234988 100644 --- a/src/multimedia/recording/qmediarecorder.cpp +++ b/src/multimedia/recording/qmediarecorder.cpp @@ -556,7 +556,16 @@ void QMediaRecorder::setMuted(bool muted) /*! \property QMediaRecorder::volume - \brief the linear audio gain of media recorder. + \brief the current recording audio volume. + + The volume is scaled linearly from \c 0.0 (silence) to \c 1.0 (full volume). Values outside this + range will be clamped. + + The default volume is \c 1.0. + + UI volume controls should usually be scaled nonlinearly. For example, using a logarithmic scale + will produce linear changes in perceived loudness, which is what a user would normally expect + from a volume control. See QAudio::convertVolume() for more details. */ qreal QMediaRecorder::volume() const |