1 files changed, 3 insertions, 3 deletions
diff --git a/win/CS/HandBrake.ApplicationServices/Utilities/Converters.cs b/win/CS/HandBrake.ApplicationServices/Utilities/Converters.cs
index 4e48c4f0f..b3f46f8a1 100644
--- a/win/CS/HandBrake.ApplicationServices/Utilities/Converters.cs
+++ b/win/CS/HandBrake.ApplicationServices/Utilities/Converters.cs
@@ -445,9 +445,9 @@ namespace HandBrake.ApplicationServices.Utilities
             switch (format.ToLower())
             {
                 default:
-                    return OutputFormat.av_mp4;
+                    return OutputFormat.Mp4;
                 case "m4v":
-                    return OutputFormat.av_mp4;
+                    return OutputFormat.Mp4;
                 case "mkv":
                     return OutputFormat.av_mkv;
             }
@@ -468,7 +468,7 @@ namespace HandBrake.ApplicationServices.Utilities
             {
                 default:
                     return "mp4";
-                case OutputFormat.av_mp4:
+                case OutputFormat.Mp4:
                     return "m4v";
                 case OutputFormat.av_mkv:
                     return "mkv";