MP3RootPackage class

Represents the root package allowing working with metadata in an MP3 audio.

Inheritance: MP3RootPackage → RootMetadataPackage → MetadataPackage

The MP3RootPackage type exposes the following members:

Property	Description
metadata_type	Gets the metadata type.
keys	Gets a collection of the metadata property names.
property_descriptors	Gets a collection of descriptors that contain information about properties accessible through the GroupDocs.Metadata search engine.
count	Gets the number of metadata properties.
file_type	Gets the file type metadata package.
mpeg_audio_package	Gets the MPEG audio metadata package.
id3v1	Gets or sets the ID3v1 metadata tag. Please find more information at http://id3.org/ID3v1.
id3v2	Gets or sets the ID3v2 metadata tag.
lyrics_3v2	Gets or sets the Lyrics3v2 metadata tag.
ape_v2	Gets the APE v2 metadata.
xmp_package	Gets or sets the XMP metadata package.

Method	Description
`contains(self, property_name)`	Determines whether the package contains a metadata property with the specified name.
`find_properties(self, specification)`	Finds the metadata properties satisfying a specification. The search is recursive so it affects all nested packages as well.
`update_properties(self, specification, value)`	Updates known metadata properties satisfying a specification. The operation is recursive so it affects all nested packages as well.
`remove_properties(self, specification)`	Removes metadata properties satisfying a specification.
`add_properties(self, specification, value)`	Adds known metadata properties satisfying the specification. The operation is recursive so it affects all nested packages as well.
`set_properties(self, specification, value)`	Sets known metadata properties satisfying the specification. The operation is recursive so it affects all nested packages as well. This method is a combination of `MetadataPackage.add_properties` and `MetadataPackage.update_properties`. If an existing property satisfies the specification its value is updated. If there is a known property missing in the package that satisfies the specification it is added to the package.
`sanitize(self)`	Removes writable metadata properties from the package. The operation is recursive so it affects all nested packages as well.
`remove_ape_v2(self)`	Removes the APEv2 audio tag.

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