Provides meta-data for media files. More...
Meta-data is supplementary data describing media. See QMediaMetaData for available meta data attributes.
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void clear() |
Removes all data from the MediaMetaData object.
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void insert(Key k, variant value) |
Inserts a value into a Key: k.
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bool isEmpty() |
Returns true if the meta data contains no items: otherwise returns false.
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list<Key> keys() |
Returns a list of MediaMetaData.Keys.
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string metaDataKeyToString(Key key) |
returns a string representation of key that can be used when presenting meta data to users.
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void remove(Key k) |
Removes meta data from a Key: k.
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string stringValue(Key key) |
Returns the meta data for key key as a QString.
This is mainly meant to simplify presenting the meta data to a user.
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variant value(Key key) |
Returns the meta data value for Key key, or a null QVariant if no meta-data for the key is available.
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