diff --git a/FoxTunes.UI.Windows.MoodBar/Utilities/MoodBarGenerator.cs b/FoxTunes.UI.Windows.MoodBar/Utilities/MoodBarGenerator.cs
index 9d570423..926c95ef 100644
--- a/FoxTunes.UI.Windows.MoodBar/Utilities/MoodBarGenerator.cs
+++ b/FoxTunes.UI.Windows.MoodBar/Utilities/MoodBarGenerator.cs
@@ -141,7 +141,7 @@ private static void Populate(IOutputStreamDataSource dataSource, IFFTDataTransfo
             visualizationData.Peak = new float[1];
 
             var length = dataSource.GetData(visualizationData.Samples, FFT_SIZE);
-            var interval = data.Capacity / 100;
+            var interval = Math.Max(data.Capacity / 100, 1);
             var values = new float[BANDS.Length];
             var samplesPerValue = (dataSource.Stream.Length / length) / data.Capacity;
 
diff --git a/FoxTunes.UI.Windows.WaveBar/Utilities/BandedWaveFormGenerator.cs b/FoxTunes.UI.Windows.WaveBar/Utilities/BandedWaveFormGenerator.cs
index d68b8dff..efb25da1 100644
--- a/FoxTunes.UI.Windows.WaveBar/Utilities/BandedWaveFormGenerator.cs
+++ b/FoxTunes.UI.Windows.WaveBar/Utilities/BandedWaveFormGenerator.cs
@@ -141,7 +141,7 @@ private static void Populate(IOutputStreamDataSource dataSource, IFFTDataTransfo
             visualizationData.Peak = new float[1];
 
             var length = dataSource.GetData(visualizationData.Samples, FFT_SIZE);
-            var interval = data.Capacity / 100;
+            var interval = Math.Max(data.Capacity / 100, 1);
             var values = new float[BANDS.Length];
             var samplesPerValue = (dataSource.Stream.Length / length) / data.Capacity;
 
diff --git a/FoxTunes.UI.Windows.WaveBar/Utilities/WaveFormGenerator.cs b/FoxTunes.UI.Windows.WaveBar/Utilities/WaveFormGenerator.cs
index bd1001a0..6d3311fb 100644
--- a/FoxTunes.UI.Windows.WaveBar/Utilities/WaveFormGenerator.cs
+++ b/FoxTunes.UI.Windows.WaveBar/Utilities/WaveFormGenerator.cs
@@ -126,7 +126,7 @@ private static void PopulateShort(IOutput output, IOutputStreamDataSource dataSo
         {
             var duration = TimeSpan.FromMilliseconds(data.Resolution);
             var buffer = dataSource.GetBuffer<short>(duration);
-            var interval = data.Capacity / 100;
+            var interval = Math.Max(data.Capacity / 100, 1);
 
             do
             {
@@ -190,7 +190,7 @@ private static void PopulateFloat(IOutput output, IOutputStreamDataSource dataSo
         {
             var duration = TimeSpan.FromMilliseconds(data.Resolution);
             var buffer = dataSource.GetBuffer<float>(duration);
-            var interval = data.Capacity / 100;
+            var interval = Math.Max(data.Capacity / 100, 1);
 
             do
             {