import AVFoundation import Foundation final class SingleAssetStream: Stream { var avAsset: AVURLAsset init(instance: Instance? = nil, avAsset: AVURLAsset, resolution: Resolution, kind: Kind, encoding: String = "", videoFormat: String? = nil) { self.avAsset = avAsset super.init(instance: instance, audioAsset: avAsset, videoAsset: avAsset, resolution: resolution, kind: kind, encoding: encoding, videoFormat: videoFormat) } }