AVFragmentedMovieDurationDidChange
A notification the system posts when a fragmented movie minder observes a change to a movie’s duration.
Declaration
static let AVFragmentedMovieDurationDidChange: NSNotification.NameDiscussion
The system posts this notification only for changes that occur after a movie’s duration property reaches a AVKeyValueStatus.loaded status.
See Also
AVFoundation
AVAssetChapterMetadataGroupsDidChangeAVAssetContainsFragmentsDidChangeAVAssetDurationDidChangeAVAssetMediaSelectionGroupsDidChangeAVAssetTrackSegmentsDidChangeAVAssetTrackTimeRangeDidChangeAVAssetTrackTrackAssociationsDidChangeAVAssetWasDefragmentedsubjectAreaDidChangeNotificationwasConnectedNotificationwasDisconnectedNotificationformatDescriptionDidChangeNotificationdidStartRunningNotificationdidStopRunningNotificationinterruptionEndedNotification