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| |
| #include "qaudioencodersettingscontrol.h" |
| #include <QtCore/qstringlist.h> |
| |
| QT_BEGIN_NAMESPACE |
| |
| |
| /*! |
| \class QAudioEncoderSettingsControl |
| \inmodule QtMultimedia |
| |
| \ingroup multimedia_control |
| |
| \brief The QAudioEncoderSettingsControl class provides access to the settings of a |
| media service that performs audio encoding. |
| |
| If a QMediaService supports encoding audio data it will implement |
| QAudioEncoderSettingsControl. This control provides information about the limits |
| of restricted audio encoder options and allows the selection of a set of |
| audio encoder settings as specified in a QAudioEncoderSettings object. |
| |
| The functionality provided by this control is exposed to application code through the |
| QMediaRecorder class. |
| |
| The interface name of QAudioEncoderSettingsControl is \c org.qt-project.qt.audioencodersettingscontrol/5.0 as |
| defined in QAudioEncoderSettingsControl_iid. |
| |
| \sa QMediaService::requestControl(), QMediaRecorder |
| */ |
| |
| /*! |
| \macro QAudioEncoderSettingsControl_iid |
| |
| \c org.qt-project.qt.audioencodersettingscontrol/5.0 |
| |
| Defines the interface name of the QAudioEncoderSettingsControl class. |
| |
| \relates QAudioEncoderSettingsControl |
| */ |
| |
| /*! |
| Create a new audio encoder settings control object with the given \a parent. |
| */ |
| QAudioEncoderSettingsControl::QAudioEncoderSettingsControl(QObject *parent) |
| :QMediaControl(parent) |
| { |
| } |
| |
| /*! |
| Destroys the audio encoder settings control. |
| */ |
| QAudioEncoderSettingsControl::~QAudioEncoderSettingsControl() |
| { |
| } |
| |
| /*! |
| \fn QAudioEncoderSettingsControl::supportedAudioCodecs() const |
| |
| Returns the list of supported audio codec names. |
| */ |
| |
| /*! |
| \fn QAudioEncoderSettingsControl::codecDescription(const QString &codecName) const |
| |
| Returns the description of audio codec \a codecName. |
| */ |
| |
| /*! |
| \fn QAudioEncoderSettingsControl::supportedSampleRates(const QAudioEncoderSettings &settings = QAudioEncoderSettings(), |
| bool *continuous) const |
| |
| Returns the list of supported audio sample rates, if known. |
| |
| If non null audio \a settings parameter is passed, |
| the returned list is reduced to sample rates supported with partial settings applied. |
| |
| It can be used for example to query the list of sample rates, supported by specific audio codec. |
| |
| If the encoder supports arbitrary sample rates within the supported rates range, |
| *\a continuous is set to true, otherwise *\a continuous is set to false. |
| */ |
| |
| /*! |
| \fn QAudioEncoderSettingsControl::audioSettings() const |
| |
| Returns the audio encoder settings. |
| |
| The returned value may be different tha passed to QAudioEncoderSettingsControl::setAudioSettings() |
| if the settings contains the default or undefined parameters. |
| In this case if the undefined parameters are already resolved, they should be returned. |
| */ |
| |
| /*! |
| \fn QAudioEncoderSettingsControl::setAudioSettings(const QAudioEncoderSettings &settings) |
| |
| Sets the selected audio \a settings. |
| */ |
| |
| QT_END_NAMESPACE |
| |
| #include "moc_qaudioencodersettingscontrol.cpp" |