AVURLAsset is a concrete subclass of AVAsset that you use to initialize an asset from a local or remote URL.
SDKs
- iOS 4.0+
- macOS 10.7+
- tvOS 9.0+
Framework
- AVFoundation
Class
AVURLAsset
Topics
Creating an URL Asset
init(url: URL, options: [String : Any]? = nil)Initializes an asset that models the media resource found at the specified URL.
Accessing the URL
var url: URLThe URL with which the asset was initialized.
Accessing the Resource Loader
var resourceThe resource loader associated with the asset.
Finding Compatible Tracks
func compatibleReturns an asset track from which any time range can be inserted into a given composition track.
Getting Supported Media Types
class func audiovisualReturns an array of the MIME types the AVURLAsset class supports.
class func audiovisualReturns an array of the file types the AVURLAsset class supports.
class func isReturns a Boolean value that indicates whether the asset is playable with the given codec(s) and container type.
Working with Offline Assets
var assetThe asset’s associated asset cache, if it exists.
Working with Encrypted Content
var mayAllows AVURLAsset to be added as a content key recipient to an AVContent.
Constants
Initialization Options
Keys for options dictionary for use with init(url: and URLAsset.