selectedMediaPresentationLanguage(for:)
Returns the selected media presentation language for the specified media selection group, if any language has previously been selected via use of -selectMediaPresentationLanguages:forMediaSelectionGroup:.
Declaration
func selectedMediaPresentationLanguage(for mediaSelectionGroup: AVMediaSelectionGroup) -> String?Parameters
- mediaSelectionGroup:
The media selection group, obtained from the receiver’s asset, for which the selected media presentation language is requested.