Class: AVAssetResourceLoader
Overview
An AVAssetResourceLoader object mediates resource requests from an AVURLAsset object with a delegate object that you provide. When a request arrives, the resource loader asks your delegate if it is able to handle the request and reports the results back to the asset.
Instance Attribute Summary (collapse)
-
- delegate
readonly
The delegate object to use when handling resource requests.
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- delegateQueue
readonly
The dispatch queue to use when handling resource requests.
Instance Method Summary (collapse)
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- setDelegate:queue:
Sets the delegate and dispatch queue to use with the resource loader.
Methods inherited from NSObject
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Constructor Details
This class inherits a constructor from NSObject
Dynamic Method Handling
This class handles dynamic methods through the method_missing method in the class NSObject
Instance Attribute Details
- (Object) delegate (readonly)
The delegate object to use when handling resource requests. (read-only) The delegate object is responsible for indicating whether or not it is able to handle a resource request. And for those requests it does handle, the delegate object must initiate the loading of the requested resource.
- (dispatch_queue_t) delegateQueue (readonly)
The dispatch queue to use when handling resource requests. (read-only) Resource requests are processed synchronously on the specified dispatch queue.
Instance Method Details
- (Object) setDelegate(delegate, queue:delegateQueue)
Sets the delegate and dispatch queue to use with the resource loader. You use this method to specify the object to use when handling resource requests and the dispatch queue on which to process those requests. Resource requests are processed synchronously on the dispatch queue you provide.