SDKs
- iOS 4.0+
- macOS 10.7+
- Mac Catalyst 13.0+
- tvOS 9.0+
- watchOS 2.0+
Framework
- AVFoundation
Declaration
const AVMetadata Key AVMetadataCommonKeySubject;
SDKs
Framework
const AVMetadata Key AVMetadataCommonKeySubject;
AVMetadata Common Key Album Name
The album name key.
AVMetadata Common Key Artist
The artist key.