Dtk::Multimedia::DMediaMetaData类 参考

Public 类型
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 }

Public 成员函数
Q_INVOKABLE QVariant	value (Key k) const
Q_INVOKABLE void	insert (Key k, const QVariant &value)
Q_INVOKABLE void	remove (Key k)
Q_INVOKABLE QList< Key >	keys () const
QVariant &	operator[] (Key k)
Q_INVOKABLE void	clear ()
Q_INVOKABLE bool	isEmpty () const
Q_INVOKABLE QString	stringValue (Key k) const

静态 Public 成员函数
static Q_INVOKABLE QString	metaDataKeyToString (Key k)

静态 Public 属性
static constexpr int	NumMetaData = Resolution + 1

Protected 属性
QHash< Key, QVariant >	data

友元
bool	operator== (const DMediaMetaData &a, const DMediaMetaData &b)
bool	operator!= (const DMediaMetaData &a, const DMediaMetaData &b)

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该类的文档由以下文件生成:

• include/dtkmultimedia/dmediametadata.h