QtMultimediaPrivate::QMediaMetaDataDerived Struct Reference

#include <qtmultimediaquicktypes_p.h>

Inheritance diagram for QtMultimediaPrivate::QMediaMetaDataDerived:

Collaboration diagram for QtMultimediaPrivate::QMediaMetaDataDerived:

Additional Inherited Members
Public Types inherited from QMediaMetaData
enum	Key {   Title , Author , Comment , Description ,   Genre , Date , Language , Publisher ,   Copyright , Url , Duration , MediaType ,   FileFormat , AudioBitRate , AudioCodec , VideoBitRate ,   VideoCodec , VideoFrameRate , AlbumTitle , AlbumArtist ,   ContributingArtist , TrackNumber , Composer , LeadPerformer ,   ThumbnailImage , CoverArtImage , Orientation , Resolution ,   HasHdrContent }
	Provides meta-data for media files. More...
Public Member Functions inherited from QMediaMetaData
Q_INVOKABLE QVariant	value (Key k) const
	\variable QMediaMetaData::NumMetaData
Q_INVOKABLE void	insert (Key k, const QVariant &value)
	\qmlmethod void QtMultimedia::mediaMetaData::insert(Key k, variant value) Inserts a value into a Key: {k}.
Q_INVOKABLE void	remove (Key k)
	\qmlmethod void QtMultimedia::mediaMetaData::remove(Key k) Removes meta data from a Key: {k}.
Q_INVOKABLE QList< Key >	keys () const
	\qmlmethod list<Key> QtMultimedia::mediaMetaData::keys() Returns a list of MediaMetaData.Keys.
QVariant &	operator[] (Key k)
	Returns data stored at the Key {k}.
Q_INVOKABLE void	clear ()
	\qmlmethod void QtMultimedia::mediaMetaData::clear() Removes all data from the MediaMetaData object.
Q_INVOKABLE bool	isEmpty () const
	\qmlmethod bool QtMultimedia::mediaMetaData::isEmpty() Returns true if the meta data contains no items: otherwise returns {false}.
Q_INVOKABLE QString	stringValue (Key k) const
	\qmlmethod string QtMultimedia::mediaMetaData::stringValue(Key key) Returns the meta data for key key as a QString.
QT_POST_CXX17_API_IN_EXPORTED_CLASS auto	asKeyValueRange () const
	\variable QMediaMetaData::data
Static Public Member Functions inherited from QMediaMetaData
static Q_INVOKABLE QString	metaDataKeyToString (Key k)
	\qmlmethod string QtMultimedia::mediaMetaData::metaDataKeyToString(Key key) returns a string representation of key that can be used when presenting meta data to users.
Static Public Attributes inherited from QMediaMetaData
static constexpr int	NumMetaData = HasHdrContent + 1
Static Protected Member Functions inherited from QMediaMetaData
static QMetaType	keyType (Key key)
	Returns the meta type used to store data for Key key.
Protected Attributes inherited from QMediaMetaData
QHash< Key, QVariant >	data

Detailed Description

Definition at line 86 of file qtmultimediaquicktypes_p.h.

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The documentation for this struct was generated from the following file:

• qtmultimedia/src/multimediaquick/qtmultimediaquicktypes_p.h (e7f30efa667e873d30b1c455d8fde2f1eab08c3b)