import shared media info component

MediaBrowser.Controller/Entities/Audio/MusicArtist.cs

@@ -61,11 +61,31 @@ namespace MediaBrowser.Controller.Entities.Audio
             if (query.User != null)
             {
                 return query.User.RootFolder
-                    .GetRecursiveChildren(query.User, i => !i.IsFolder && itemByNameFilter(i));
+                    .GetRecursiveChildren(query.User, i =>
+                    {
+                        if (query.IsFolder.HasValue)
+                        {
+                            if (query.IsFolder.Value != i.IsFolder)
+                            {
+                                return false;
+                            }
+                        }
+                        return itemByNameFilter(i);
+                    });
             }
 
             return LibraryManager.RootFolder
-                .GetRecursiveChildren(i => !i.IsFolder && itemByNameFilter(i));
+                .GetRecursiveChildren(i =>
+                {
+                    if (query.IsFolder.HasValue)
+                    {
+                        if (query.IsFolder.Value != i.IsFolder)
+                        {
+                            return false;
+                        }
+                    }
+                    return itemByNameFilter(i);
+                });
         }
 
         protected override IEnumerable<BaseItem> ActualChildren

MediaBrowser.Server.Implementations/LiveTv/EmbyTV/EncodedRecorder.cs

@@ -46,7 +46,12 @@ namespace MediaBrowser.Server.Implementations.LiveTv.EmbyTV
         {
             if (_liveTvOptions.EnableOriginalAudioWithEncodedRecordings)
             {
-                return Path.ChangeExtension(targetFile, ".mkv");
+                // if the audio is aac_latm, stream copying to mp4 will fail
+                var streams = mediaSource.MediaStreams ?? new List<MediaStream>();
+                if (streams.Any(i => i.Type == MediaStreamType.Audio && (i.Codec ?? string.Empty).IndexOf("aac", StringComparison.OrdinalIgnoreCase) != -1))
+                {
+                    return Path.ChangeExtension(targetFile, ".mkv");
+                }
             }
 
             return Path.ChangeExtension(targetFile, ".mp4");

MediaBrowser.Server.Implementations/LiveTv/LiveTvManager.cs

@@ -135,7 +135,8 @@ namespace MediaBrowser.Server.Implementations.LiveTv
 
             var channels = _libraryManager.GetItemList(new InternalItemsQuery
             {
-                IncludeItemTypes = new[] { typeof(LiveTvChannel).Name }
+                IncludeItemTypes = new[] { typeof(LiveTvChannel).Name },
+                SortBy = new[] { ItemSortBy.SortName }
 
             }).Cast<LiveTvChannel>();