languageCode
The language code of the input’s track.
Declaration
var languageCode: String? { get set }Discussion
Specify an ISO 639-2/T language code value, or nil to prevent the writer from writing a language code.
The language code of the input’s track.
var languageCode: String? { get set }Specify an ISO 639-2/T language code value, or nil to prevent the writer from writing a language code.