let exporter = NextLevelSessionExporter(withAsset: asset)
        exporter.outputFileType = AVFileType.mov
        let tmpURL = URL(fileURLWithPath: NSTemporaryDirectory(), isDirectory: true)
            .appendingPathComponent(ProcessInfo().globallyUniqueString)
            .appendingPathExtension("mov")
        exporter.outputURL = tmpURL

        let compressionDict: [String: Any] = [
            AVVideoAverageBitRateKey: NSNumber(integerLiteral: 6000000),
            AVVideoProfileLevelKey: AVVideoProfileLevelH264HighAutoLevel as String,
        ]
        if #available(iOS 11.0, *) {
            exporter.videoOutputConfiguration = [
                AVVideoCodecKey: AVVideoCodecType.hevc, // set hevc codec instead of h264
                AVVideoWidthKey: NSNumber(integerLiteral: 1920),
                AVVideoHeightKey: NSNumber(integerLiteral: 1080),
                AVVideoScalingModeKey: AVVideoScalingModeResizeAspectFill,
                AVVideoCompressionPropertiesKey: compressionDict
            ]
        } else {
            // Fallback on earlier versions
        }
        exporter.audioOutputConfiguration = [
            AVFormatIDKey: kAudioFormatMPEG4AAC,
            AVEncoderBitRateKey: NSNumber(integerLiteral: 128000),
            AVNumberOfChannelsKey: NSNumber(integerLiteral: 2),
            AVSampleRateKey: NSNumber(value: Float(44100))
        ]