isByteRangeAccessSupported
A Boolean value that indicates whether random access to arbitrary ranges of bytes of the resource is supported.
Declaration
var isByteRangeAccessSupported: Bool { get set }Discussion
Before finishing loading an AVAssetResourceLoadingRequest instance, if its contentInformationRequest property is not nil, set the value of this property to true if it supports random access to arbitrary ranges of bytes of the resource.
If this property is not true for resources that must be loaded incrementally, loading of the resource may fail. Such resources include anything that contains media data.
If byte range access is supported portions of the resource can be requested more than once.