Merge pull request #2185 from Bond-009/scanerrors

Fix exceptions while scanning

1 files changed, 8 insertions, 13 deletions

diff --git a/MediaBrowser.MediaEncoding/Probing/FFProbeHelpers.cs b/MediaBrowser.MediaEncoding/Probing/FFProbeHelpers.cs
index e4eabaf38..78dc7b607 100644
--- a/MediaBrowser.MediaEncoding/Probing/FFProbeHelpers.cs
+++ b/MediaBrowser.MediaEncoding/Probing/FFProbeHelpers.cs
@@ -16,24 +16,19 @@ namespace MediaBrowser.MediaEncoding.Probing
                 throw new ArgumentNullException(nameof(result));
             }
 
-            if (result.format != null && result.format.tags != null)
+            if (result.Format != null && result.Format.Tags != null)
             {
-                result.format.tags = ConvertDictionaryToCaseInSensitive(result.format.tags);
+                result.Format.Tags = ConvertDictionaryToCaseInsensitive(result.Format.Tags);
             }
 
-            if (result.streams != null)
+            if (result.Streams != null)
             {
                 // Convert all dictionaries to case insensitive
-                foreach (var stream in result.streams)
+                foreach (var stream in result.Streams)
                 {
-                    if (stream.tags != null)
+                    if (stream.Tags != null)
                     {
-                        stream.tags = ConvertDictionaryToCaseInSensitive(stream.tags);
-                    }
-
-                    if (stream.disposition != null)
-                    {
-                        stream.disposition = ConvertDictionaryToCaseInSensitive(stream.disposition);
+                        stream.Tags = ConvertDictionaryToCaseInsensitive(stream.Tags);
                     }
                 }
             }
@@ -45,7 +40,7 @@ namespace MediaBrowser.MediaEncoding.Probing
         /// <param name="tags">The tags.</param>
         /// <param name="key">The key.</param>
         /// <returns>System.String.</returns>
-        public static string GetDictionaryValue(Dictionary<string, string> tags, string key)
+        public static string GetDictionaryValue(IReadOnlyDictionary<string, string> tags, string key)
         {
             if (tags == null)
             {
@@ -103,7 +98,7 @@ namespace MediaBrowser.MediaEncoding.Probing
         /// </summary>
         /// <param name="dict">The dict.</param>
         /// <returns>Dictionary{System.StringSystem.String}.</returns>
-        private static Dictionary<string, string> ConvertDictionaryToCaseInSensitive(Dictionary<string, string> dict)
+        private static Dictionary<string, string> ConvertDictionaryToCaseInsensitive(IReadOnlyDictionary<string, string> dict)
         {
             return new Dictionary<string, string>(dict, StringComparer.OrdinalIgnoreCase);
         }