fix trailer metadata

MediaBrowser.Dlna/Profiles/DefaultProfile.cs

@@ -30,8 +30,8 @@ namespace MediaBrowser.Dlna.Profiles
             MaxIconWidth = 48;
             MaxIconHeight = 48;
 
-            MaxStreamingBitrate = 15000000;
-            MaxStaticBitrate = 15000000;
+            MaxStreamingBitrate = 20000000;
+            MaxStaticBitrate = 20000000;
             MusicStreamingTranscodingBitrate = 192000;
             MusicSyncBitrate = 192000;
 

MediaBrowser.Providers/MediaInfo/FFProbeProvider.cs

@@ -30,6 +30,7 @@ namespace MediaBrowser.Providers.MediaInfo
         ICustomMetadataProvider<Movie>,
         ICustomMetadataProvider<LiveTvVideoRecording>,
         ICustomMetadataProvider<LiveTvAudioRecording>,
+        ICustomMetadataProvider<Trailer>,
         ICustomMetadataProvider<Video>,
         ICustomMetadataProvider<Audio>,
         IHasItemChangeMonitor,
@@ -77,6 +78,11 @@ namespace MediaBrowser.Providers.MediaInfo
             return FetchVideoInfo(item, options, cancellationToken);
         }
 
+        public Task<ItemUpdateType> FetchAsync(Trailer item, MetadataRefreshOptions options, CancellationToken cancellationToken)
+        {
+            return FetchVideoInfo(item, options, cancellationToken);
+        }
+
         public Task<ItemUpdateType> FetchAsync(Video item, MetadataRefreshOptions options, CancellationToken cancellationToken)
         {
             return FetchVideoInfo(item, options, cancellationToken);