diff --git a/DICUI.Library/Data/Enumerations.cs b/DICUI.Library/Data/Enumerations.cs
index f715c2b0..fa7959ef 100644
--- a/DICUI.Library/Data/Enumerations.cs
+++ b/DICUI.Library/Data/Enumerations.cs
@@ -218,6 +218,7 @@ namespace DICUI.Data
 
         AudioCD,
         BDVideo,
+        DVDAudio,
         DVDVideo,
         EnhancedCD,
         HDDVDVideo,
diff --git a/DICUI.Library/DiscImageCreator/Parameters.cs b/DICUI.Library/DiscImageCreator/Parameters.cs
index 017bc105..ab9340f1 100644
--- a/DICUI.Library/DiscImageCreator/Parameters.cs
+++ b/DICUI.Library/DiscImageCreator/Parameters.cs
@@ -1507,6 +1507,7 @@ namespace DICUI.DiscImageCreator
             // Some disc types are audio-only
             bool audioOnly = (system == KnownSystem.AtariJaguarCD)
                 || (system == KnownSystem.AudioCD)
+                || (system == KnownSystem.DVDAudio)
                 || (system == KnownSystem.SuperAudioCD);
 
             switch (type)
@@ -1583,6 +1584,7 @@ namespace DICUI.DiscImageCreator
             // Some disc types are audio-only
             bool audioOnly = (system == KnownSystem.AtariJaguarCD)
                 || (system == KnownSystem.AudioCD)
+                || (system == KnownSystem.DVDAudio)
                 || (system == KnownSystem.SuperAudioCD);
 
             // Fill in the hash data
@@ -1691,6 +1693,7 @@ namespace DICUI.DiscImageCreator
 
                     break;
 
+                case KnownSystem.DVDAudio:
                 case KnownSystem.DVDVideo:
                     info.CopyProtection.Protection = GetDVDProtection(basePath + "_CSSKey.txt", basePath + "_disc.txt") ?? "";
                     break;
diff --git a/DICUI.Library/Utilities/Converters.cs b/DICUI.Library/Utilities/Converters.cs
index e6db681c..94c0da18 100644
--- a/DICUI.Library/Utilities/Converters.cs
+++ b/DICUI.Library/Utilities/Converters.cs
@@ -719,6 +719,8 @@ namespace DICUI.Utilities
                     return "Audio CD";
                 case KnownSystem.BDVideo:
                     return "BD-Video";
+                case KnownSystem.DVDAudio:
+                    return "DVD-Audio";
                 case KnownSystem.DVDVideo:
                     return "DVD-Video";
                 case KnownSystem.EnhancedCD:
@@ -1125,6 +1127,8 @@ namespace DICUI.Utilities
                     return "audio";
                 case KnownSystem.BDVideo:
                     return "bd-video";
+                case KnownSystem.DVDAudio:
+                    return "dvd-audio";
                 case KnownSystem.DVDVideo:
                     return "dvd-video";
                 case KnownSystem.EnhancedCD:
@@ -1951,6 +1955,9 @@ namespace DICUI.Utilities
                 case "blurayvideo":
                 case "bluray video":
                     return KnownSystem.BDVideo;
+                case "dvdaudio":
+                case "dvd-audio":
+                    return KnownSystem.DVDAudio;
                 case "dvdvideo":
                 case "dvd-video":
                     return KnownSystem.DVDVideo;
diff --git a/DICUI.Library/Utilities/DumpEnvironment.cs b/DICUI.Library/Utilities/DumpEnvironment.cs
index 3a45750e..f5c857c9 100644
--- a/DICUI.Library/Utilities/DumpEnvironment.cs
+++ b/DICUI.Library/Utilities/DumpEnvironment.cs
@@ -834,6 +834,7 @@ namespace DICUI.Utilities
                     break;
 
                 case KnownSystem.AudioCD:
+                case KnownSystem.DVDAudio:
                 case KnownSystem.SuperAudioCD:
                     info.CommonDiscInfo.Category = info.CommonDiscInfo.Category ?? DiscCategory.Audio;
                     break;
diff --git a/DICUI.Library/Utilities/Validators.cs b/DICUI.Library/Utilities/Validators.cs
index b6f3b19a..3ffab062 100644
--- a/DICUI.Library/Utilities/Validators.cs
+++ b/DICUI.Library/Utilities/Validators.cs
@@ -618,6 +618,11 @@ namespace DICUI.Utilities
                     types.Add(MediaType.BluRay);
                     break;
 
+                // https://en.wikipedia.org/wiki/DVD-Audio
+                case KnownSystem.DVDAudio:
+                    types.Add(MediaType.DVD);
+                    break;
+
                 // https://en.wikipedia.org/wiki/DVD-Video
                 case KnownSystem.DVDVideo:
                     types.Add(MediaType.DVD);
@@ -909,6 +914,20 @@ namespace DICUI.Utilities
             if (drive.InternalDriveType != InternalDriveType.Optical)
                 return KnownSystem.IBMPCCompatible;
 
+            // DVD-Audio
+            if (Directory.Exists(Path.Combine(drivePath, "AUDIO_TS"))
+                && Directory.EnumerateFiles(Path.Combine(drivePath, "AUDIO_TS")).Count() > 0)
+            {
+                return KnownSystem.DVDAudio;
+            }
+
+            // DVD-Video
+            if (Directory.Exists(Path.Combine(drivePath, "VIDEO_TS"))
+                && Directory.EnumerateFiles(Path.Combine(drivePath, "VIDEO_TS")).Count() > 0)
+            {
+                return KnownSystem.DVDAudio;
+            }
+
             // Sega Dreamcast
             if (File.Exists(Path.Combine(drivePath, "IP.BIN")))
             {