extendedLanguageTag
The language tag of the track.
Declaration
var extendedLanguageTag: String? { get }Discussion
The value is a BCP-47 language tag, or nil if the track doesn’t specify a language tag.
The language tag of the track.
var extendedLanguageTag: String? { get }The value is a BCP-47 language tag, or nil if the track doesn’t specify a language tag.