We captured a spatial video with iPhone 15 pro. When we try to export the video with AVAssetExportSession and AVAssetExportPresetMVHEVC960x960 it always go failed state and exportSession.error?.localizedDescription yield "Operation Stopped" error. Code implementation is straight forward .. other HEVC file works well.This problem occurred with only mv-hevc file. func exportSpatialVideo(videoFilePath: String, outputUrl: URL){ let url:URL? = URL(fileURLWithPath: videoFilePath) let asset: AVAsset = AVAsset(url:url!) print(asset.description) print(asset.tracks.first?.mediaType.rawValue) let preset = "AVAssetExportPresetMVHEVC960x960" let exportSession:AVAssetExportSession = AVAssetExportSession(asset: asset, presetName: preset)! exportSession.outputURL = outputUrl exportSession.shouldOptimizeForNetworkUse = true exportSession.outputFileType = AVFileType.mov exportSession.exportAsynchronously(completionHandler: { switch exportSession.status { case .unknown: print("Unknown Error") case .waiting: print( "waiting ... ") case .exporting: print( "exporting ...") case .completed: print( "completed.") case .failed: print("failed.\(String(describing: exportSession.error?.localizedDescription))") case .cancelled: } }) } is there any solution for it ?