transcribesSpokenDialogForAccessibility
A media characteristic that indicates that a media selection option includes legible content that transcribes spoken dialog.
Declaration
static let transcribesSpokenDialogForAccessibility: AVMediaCharacteristicDiscussion
Legible media options may include transcriptions of spoken dialog and descriptions of music and sound effects.
The value of this characteristic is public.accessibility.transcribes-spoken-dialog.
For QuickTime movies and .m4v files, a media option has this characteristic only if the media’s author tags it that way.