Methods you can implement to handle resource loading requests coming from a URL asset.
UIKit for Mac 13.0+Beta
A class should adopt this protocol when associated with the asset’s resource loader—that is, an instance of the AVAssetResourceLoader class. The resource loader works with your delegate to process the request.
The delegate object to use when handling resource requests.
This documentation contains preliminary information about an API or technology in development. This information is subject to change, and software implemented according to this documentation should be tested with final operating system software.