Fixed: Ignore case for DIVX VideoCodecID

src/NzbDrone.Core.Test/MediaFiles/MediaInfo/MediaInfoFormatterTests/FormatVideoCodecFixture.cs

@@ -19,6 +19,8 @@ namespace NzbDrone.Core.Test.MediaFiles.MediaInfo.MediaInfoFormatterTests
         [TestCase("wmv1, WMV1", "Droned.wmv", "WMV")]
         [TestCase("wmv2, WMV2", "Droned.wmv", "WMV")]
         [TestCase("mpeg4, XVID", "", "XviD")]
+        [TestCase("mpeg4, DIVX", "", "DivX")]
+        [TestCase("mpeg4, divx", "", "DivX")]
         [TestCase("mpeg4, DIV3", "spsm.dvdrip.divx.avi'.", "DivX")]
         [TestCase("msmpeg4, DIV3", "Exit the Dragon, Enter the Tiger (1976) 360p MPEG Audio.avi", "DivX")]
         [TestCase("msmpeg4v2, DIV3", "Exit the Dragon, Enter the Tiger (1976) 360p MPEG Audio.avi", "DivX")]

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

@@ -217,8 +217,8 @@ namespace NzbDrone.Core.MediaFiles.MediaInfo
                 }
 
                 if (videoCodecID == "DIV3" ||
-                    videoCodecID == "DIVX" ||
-                    videoCodecID == "DX50")
+                    videoCodecID == "DX50" ||
+                    videoCodecID.ToUpperInvariant() == "DIVX")
                 {
                     return "DivX";
                 }
@@ -256,7 +256,8 @@ namespace NzbDrone.Core.MediaFiles.MediaInfo
                 videoFormat == "rv10" ||
                 videoFormat == "rv20" ||
                 videoFormat == "rv30" ||
-                videoFormat == "rv40")
+                videoFormat == "rv40" ||
+                videoFormat == "cinepak")
             {
                 return "";
             }