QMediaMetaData#

Provides meta-data for media files. More…

New in version 6.1.

Synopsis#

Functions#

def __eq__ (b)
def __ne__ (b)
def clear ()
def insert (k, value)
def isEmpty ()
def keys ()
def operator[] (k)
def remove (k)
def stringValue (k)
def value (k)

Static functions#

def keyType (key)
def metaDataKeyToString (k)

Detailed Description#

Note

Not all identifiers are supported on all platforms.

Common attributes
Value	Description	Type
Title	The title of the media.	`QString`
Author	The authors of the media.	`QStringList`
Comment	A user comment about the media.	`QString`
Description	A description of the media.	`QString`
Genre	The genre of the media.	`QStringList`
Date	The date of the media.	`QDateTime` .
Language	The language of media.	`Language`
Publisher	The publisher of the media.	`QString`
Copyright	The media’s copyright notice.	`QString`
Url	A Url pointing to the origin of the media.	`QUrl`
Media attributes
MediaType	The type of the media (audio, video, etc).	`QString`
FileFormat	The file format of the media.	`FileFormat`
Duration	The duration in millseconds of the media.	qint64
Audio attributes
AudioBitRate	The bit rate of the media’s audio stream in bits per second.	int
AudioCodec	The codec of the media’s audio stream.	`AudioCodec`
Video attributes
VideoFrameRate	The frame rate of the media’s video stream.	qreal
VideoBitRate	The bit rate of the media’s video stream in bits per second.	int
VideoCodec	The codec of the media’s video stream.	`VideoCodec`
Music attributes
AlbumTitle	The title of the album the media belongs to.	`QString`
AlbumArtist	The principal artist of the album the media belongs to.	`QString`
ContributingArtist	The artists contributing to the media.	`QStringList`
TrackNumber	The track number of the media.	int
Composer	The composer of the media.	`QStringList`
LeadPerformer	The lead performer in the media.	`QStringList`
ThumbnailImage	An embedded thumbnail image.	`QImage`
CoverArtImage	An embedded cover art image.	`QImage`
Image and video attributes
Orientation	The rotation angle of an image or video.	int
Resolution	The dimensions of an image or video.	`QSize`

class PySide6.QtMultimedia.QMediaMetaData#

PySide6.QtMultimedia.QMediaMetaData(QMediaMetaData)

Parameters: QMediaMetaData – PySide6.QtMultimedia.QMediaMetaData

PySide6.QtMultimedia.QMediaMetaData.Key#

PySide6.QtMultimedia.QMediaMetaData.NumMetaData#

PySide6.QtMultimedia.QMediaMetaData.data#

PySide6.QtMultimedia.QMediaMetaData.clear()#

Removes all data from the meta data object.

PySide6.QtMultimedia.QMediaMetaData.insert(k, value)#

Parameters

k – Key
value – object

Inserts a value into a Key: k.

PySide6.QtMultimedia.QMediaMetaData.isEmpty()#

Return type: bool

Returns true if the meta data contains no items: otherwise returns false.

static PySide6.QtMultimedia.QMediaMetaData.keyType(key)#

Parameters: key – Key
Return type: PySide6.QtCore.QMetaType

Returns the meta type used to store data for Key key.

PySide6.QtMultimedia.QMediaMetaData.keys()#

Return type

Returns a QList of QMediaMetaData::Keys.

static PySide6.QtMultimedia.QMediaMetaData.metaDataKeyToString(k)#

Parameters: k – Key
Return type: str

returns a string representation of key that can be used when presenting meta data to users.

PySide6.QtMultimedia.QMediaMetaData.__ne__(b)#

Parameters: b – PySide6.QtMultimedia.QMediaMetaData
Return type: bool

Compares two meta data objects a and b, and returns false if they are identical or true if they differ.

PySide6.QtMultimedia.QMediaMetaData.__eq__(b)#

Parameters: b – PySide6.QtMultimedia.QMediaMetaData
Return type: bool

Compares two meta data objects a and b, and returns true if they are identical or false if they differ.

PySide6.QtMultimedia.QMediaMetaData.operator[](k)

Parameters: k – Key
Return type: object

Returns data stored at the Key k.

QMediaMetaData rockBallad1;
rockBalad[QMediaMetaData::Genre]="Rock"

PySide6.QtMultimedia.QMediaMetaData.remove(k)#

Parameters: k – Key

Removes meta data from a Key: k.

PySide6.QtMultimedia.QMediaMetaData.stringValue(k)#

Parameters: k – Key
Return type: str

Returns the meta data for key key as a QString .

This is mainly meant to simplify presenting the meta data to a user.

PySide6.QtMultimedia.QMediaMetaData.value(k)#

Parameters: k – Key
Return type: object

Returns the meta data value for Key key, or a null QVariant if no meta data for the key is available.