An object that encapsulates information about a resource request issued by a resource loader to renew a previously issued request.
- iOS 8.0+
- macOS 10.10+
- UIKit for Mac 13.0+Beta
- tvOS 9.0+
AVURLAsset needs to renew a resource, because the
renewal has been set on a previous loading request, it asks its
AVAsset object to assist. The resource loader encapsulates the request information by creating an instance of this object, which it then hands to its delegate for processing. The delegate uses the information in this object to perform the request and report on the success or failure of the operation.
AVAsset class is a subclass of