Fixed not setting MediaInfo SchemaRevision first time causing it to be fetched again during the series rescan.

src/NzbDrone.Core.Test/MediaFiles/MediaInfo/UpdateMediaInfoServiceFixture.cs

@@ -60,7 +60,7 @@ namespace NzbDrone.Core.Test.MediaFiles.MediaInfo
                 .All()
                 .With(v => v.RelativePath = "media.mkv")
                 .TheFirst(1)
-                .With(v => v.MediaInfo = new MediaInfoModel { SchemaRevision = UpdateMediaInfoService.CURRENT_MEDIA_INFO_SCHEMA_REVISION })
+                .With(v => v.MediaInfo = new MediaInfoModel { SchemaRevision = VideoFileInfoReader.CURRENT_MEDIA_INFO_SCHEMA_REVISION })
                 .BuildList();
 
             Mocker.GetMock<IMediaFileService>()
@@ -86,7 +86,7 @@ namespace NzbDrone.Core.Test.MediaFiles.MediaInfo
                 .All()
                 .With(v => v.RelativePath = "media.mkv")
                 .TheFirst(1)
-                .With(v => v.MediaInfo = new MediaInfoModel { SchemaRevision = UpdateMediaInfoService.MINIMUM_MEDIA_INFO_SCHEMA_REVISION })
+                .With(v => v.MediaInfo = new MediaInfoModel { SchemaRevision = VideoFileInfoReader.MINIMUM_MEDIA_INFO_SCHEMA_REVISION })
                 .BuildList();
 
             Mocker.GetMock<IMediaFileService>()

src/NzbDrone.Core/MediaFiles/MediaInfo/UpdateMediaInfoService.cs

@@ -18,9 +18,6 @@ namespace NzbDrone.Core.MediaFiles.MediaInfo
         private readonly IConfigService _configService;
         private readonly Logger _logger;
 
-        public const int MINIMUM_MEDIA_INFO_SCHEMA_REVISION = 3;
-        public const int CURRENT_MEDIA_INFO_SCHEMA_REVISION = 4;
-
         public UpdateMediaInfoService(IDiskProvider diskProvider,
                                 IMediaFileService mediaFileService,
                                 IVideoFileInfoReader videoFileInfoReader,
@@ -50,7 +47,6 @@ namespace NzbDrone.Core.MediaFiles.MediaInfo
 
                 if (mediaFile.MediaInfo != null)
                 {
-                    mediaFile.MediaInfo.SchemaRevision = CURRENT_MEDIA_INFO_SCHEMA_REVISION;
                     _mediaFileService.Update(mediaFile);
                     _logger.Debug("Updated MediaInfo for '{0}'", path);
                 }
@@ -66,7 +62,7 @@ namespace NzbDrone.Core.MediaFiles.MediaInfo
             }
 
             var allMediaFiles = _mediaFileService.GetFilesBySeries(message.Series.Id);
-            var filteredMediaFiles = allMediaFiles.Where(c => c.MediaInfo == null || c.MediaInfo.SchemaRevision < MINIMUM_MEDIA_INFO_SCHEMA_REVISION).ToList();
+            var filteredMediaFiles = allMediaFiles.Where(c => c.MediaInfo == null || c.MediaInfo.SchemaRevision < VideoFileInfoReader.MINIMUM_MEDIA_INFO_SCHEMA_REVISION).ToList();
 
             UpdateMediaInfo(message.Series, filteredMediaFiles);
         }

src/NzbDrone.Core/MediaFiles/MediaInfo/VideoFileInfoReader.cs

@@ -17,6 +17,8 @@ namespace NzbDrone.Core.MediaFiles.MediaInfo
         private readonly IDiskProvider _diskProvider;
         private readonly Logger _logger;
 
+        public const int MINIMUM_MEDIA_INFO_SCHEMA_REVISION = 3;
+        public const int CURRENT_MEDIA_INFO_SCHEMA_REVISION = 4;
 
         public VideoFileInfoReader(IDiskProvider diskProvider, Logger logger)
         {
@@ -145,7 +147,8 @@ namespace NzbDrone.Core.MediaFiles.MediaInfo
                         VideoFps = videoFrameRate,
                         AudioLanguages = audioLanguages,
                         Subtitles = subtitles,
-                        ScanType = scanType
+                        ScanType = scanType,
+                        SchemaRevision = CURRENT_MEDIA_INFO_SCHEMA_REVISION
                     };
 
                     return mediaInfoModel;