Instance Property

metadata

A collection of metadata to be written to the receiver's output files.

Declaration

@property(nonatomic, copy) NSArray<AVMetadataItem *> *metadata;

Discussion

The value of this property is an array of AVMetadataItem objects representing the collection of top-level metadata to be written in each output file. Only ID3 v2.2, v2.3, or v2.4 style metadata items are supported.

See Also

Configuring Output

audioSettings

The settings used to decode or re-encode audio before it is output by the receiver.