 
         let sampleRange: CountableRange<Int> = 0..<audioContext.totalSamples / 3
 
-        guard let reader = try? AVAssetReader(asset: audioContext.asset)
-            else {
-                fatalError("Couldn't initialize the AVAssetReader")
-        }
-
-        reader.timeRange = CMTimeRange(start: CMTime(value: Int64(sampleRange.lowerBound), timescale: audioContext.asset.duration.timescale),
-                                       duration: CMTime(value: Int64(sampleRange.count), timescale: audioContext.asset.duration.timescale))
+        guard let reader = try? AVAssetReader(asset: audioContext.asset) else {
+            fatalError("Couldn't initialize the AVAssetReader")
+        }
+
+        reader.timeRange = CMTimeRange(
+            start: CMTime(value: Int64(sampleRange.lowerBound), timescale: audioContext.asset.duration.timescale),
+            duration: CMTime(value: Int64(sampleRange.count), timescale: audioContext.asset.duration.timescale)
+        )
 
         let outputSettingsDict: [String : Any] = [
             AVFormatIDKey: Int(kAudioFormatLinearPCM),

		return self.meteringLevelsClusteredArray
	}

    func render(audioContext: AudioContext?, targetSamples: Int = 100) -> [Float] {
        guard let audioContext = audioContext else {
            fatalError("Couldn't create the audioContext")

            AVLinearPCMIsNonInterleaved: false
        ]

        let readerOutput = AVAssetReaderTrackOutput(track: audioContext.assetTrack, outputSettings: outputSettingsDict)
        readerOutput.alwaysCopiesSampleData = false
        reader.add(readerOutput)

