diff --git a/MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs b/MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs
index cdb778bf2d..3af618af85 100644
--- a/MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs
+++ b/MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs
@@ -367,7 +367,8 @@ namespace MediaBrowser.MediaEncoding.Encoder
         public string GetInputArgument(string inputFile, MediaSourceInfo mediaSource)
         {
             var prefix = "file";
-            if (mediaSource.VideoType == VideoType.BluRay)
+            if (mediaSource.VideoType == VideoType.BluRay
+                || mediaSource.IsoType == IsoType.BluRay)
             {
                 prefix = "bluray";
             }
diff --git a/MediaBrowser.Providers/MediaInfo/FFProbeVideoInfo.cs b/MediaBrowser.Providers/MediaInfo/FFProbeVideoInfo.cs
index 36b56f20f9..12e1fbea55 100644
--- a/MediaBrowser.Providers/MediaInfo/FFProbeVideoInfo.cs
+++ b/MediaBrowser.Providers/MediaInfo/FFProbeVideoInfo.cs
@@ -147,7 +147,8 @@ namespace MediaBrowser.Providers.MediaInfo
                     {
                         Path = path,
                         Protocol = protocol,
-                        VideoType = item.VideoType
+                        VideoType = item.VideoType,
+                        IsoType = item.IsoType
                     }
                 },
                 cancellationToken);