forSharing()
Returns a metadata filter to use for sharing assets.
Declaration
class func forSharing() -> AVMetadataItemFilterReturn Value
An instance of an AVMetadataItemFilter.
Discussion
Removes user-identifying metadata items, such as location information, and leaves only metadata related to commerce or playback itself. For example, playback, copyright, and commercial-related metadata, such as a purchaser’s ID as set by a vendor of digital media, along with metadata either derivable from the media itself or necessary for its proper behavior are all left intact.