diff --git a/FFMpegCore.Test/FFMpegCore.Test.csproj b/FFMpegCore.Test/FFMpegCore.Test.csproj
index d7fa1ad..33df305 100644
--- a/FFMpegCore.Test/FFMpegCore.Test.csproj
+++ b/FFMpegCore.Test/FFMpegCore.Test.csproj
@@ -30,6 +30,9 @@
     <None Update="Resources\audio.mp3">
       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
     </None>
+    <None Update="Resources\audio_only.mp4">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </None>
     <None Update="Resources\cover.png">
       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
     </None>
diff --git a/FFMpegCore.Test/Resources/VideoLibrary.cs b/FFMpegCore.Test/Resources/VideoLibrary.cs
index 56ef201..74f5b7f 100644
--- a/FFMpegCore.Test/Resources/VideoLibrary.cs
+++ b/FFMpegCore.Test/Resources/VideoLibrary.cs
@@ -17,6 +17,7 @@ public enum ImageType
     public static class VideoLibrary
     {
         public static readonly FileInfo LocalVideo = new FileInfo(".\\Resources\\input.mp4");
+        public static readonly FileInfo LocalVideoAudioOnly = new FileInfo(".\\Resources\\audio_only.mp4");
         public static readonly FileInfo LocalVideoNoAudio = new FileInfo(".\\Resources\\mute.mp4");
         public static readonly FileInfo LocalAudio = new FileInfo(".\\Resources\\audio.mp3");
         public static readonly FileInfo LocalCover = new FileInfo(".\\Resources\\cover.png");
diff --git a/FFMpegCore.Test/Resources/audio_only.mp4 b/FFMpegCore.Test/Resources/audio_only.mp4
new file mode 100644
index 0000000..55aa483
Binary files /dev/null and b/FFMpegCore.Test/Resources/audio_only.mp4 differ
diff --git a/FFMpegCore.Test/VideoTest.cs b/FFMpegCore.Test/VideoTest.cs
index 242aacf..bb5e109 100644
--- a/FFMpegCore.Test/VideoTest.cs
+++ b/FFMpegCore.Test/VideoTest.cs
@@ -308,5 +308,15 @@ public void Video_Join_Image_Sequence()
                 }
             }
         }
+
+        [TestMethod]
+        public void Video_With_Only_Audio_Should_Extract_Metadata()
+        {
+            var video = VideoInfo.FromFileInfo(VideoLibrary.LocalVideoAudioOnly);
+            Assert.AreEqual(video.VideoFormat, "none");
+            Assert.AreEqual(video.AudioFormat, "aac");
+            Assert.AreEqual(video.Duration.TotalSeconds, 79);
+            Assert.AreEqual(video.Size, 1.25);
+        }
     }
 }