Merge branch 'master' into providermanager-cleanup

95 files changed, 966 insertions, 794 deletions

diff --git a/Emby.Server.Implementations/AppBase/BaseConfigurationManager.cs b/Emby.Server.Implementations/AppBase/BaseConfigurationManager.cs
index 19fe0b108..26b4649dd 100644
--- a/Emby.Server.Implementations/AppBase/BaseConfigurationManager.cs
+++ b/Emby.Server.Implementations/AppBase/BaseConfigurationManager.cs
@@ -210,10 +210,7 @@ namespace Emby.Server.Implementations.AppBase
         /// <exception cref="ArgumentNullException"><c>newConfiguration</c> is <c>null</c>.</exception>
         public virtual void ReplaceConfiguration(BaseApplicationConfiguration newConfiguration)
         {
-            if (newConfiguration == null)
-            {
-                throw new ArgumentNullException(nameof(newConfiguration));
-            }
+            ArgumentNullException.ThrowIfNull(newConfiguration);
 
             ValidateCachePath(newConfiguration);
 
@@ -365,11 +362,7 @@ namespace Emby.Server.Implementations.AppBase
                 validatingStore.Validate(currentConfiguration, configuration);
             }
 
-            NamedConfigurationUpdating?.Invoke(this, new ConfigurationUpdateEventArgs
-            {
-                Key = key,
-                NewConfiguration = configuration
-            });
+            NamedConfigurationUpdating?.Invoke(this, new ConfigurationUpdateEventArgs(key, configuration));
 
             _configurations.AddOrUpdate(key, configuration, (_, _) => configuration);
 
@@ -391,11 +384,13 @@ namespace Emby.Server.Implementations.AppBase
         /// <param name="configuration">The old configuration.</param>
         protected virtual void OnNamedConfigurationUpdated(string key, object configuration)
         {
-            NamedConfigurationUpdated?.Invoke(this, new ConfigurationUpdateEventArgs
-            {
-                Key = key,
-                NewConfiguration = configuration
-            });
+            NamedConfigurationUpdated?.Invoke(this, new ConfigurationUpdateEventArgs(key, configuration));
+        }
+
+        /// <inheritdoc />
+        public ConfigurationStore[] GetConfigurationStores()
+        {
+            return _configurationStores;
         }
 
         /// <inheritdoc />
diff --git a/Emby.Server.Implementations/ApplicationHost.cs b/Emby.Server.Implementations/ApplicationHost.cs
index 82294644b..9a9de1059 100644
--- a/Emby.Server.Implementations/ApplicationHost.cs
+++ b/Emby.Server.Implementations/ApplicationHost.cs
@@ -83,6 +83,7 @@ using MediaBrowser.Controller.SyncPlay;
 using MediaBrowser.Controller.TV;
 using MediaBrowser.LocalMetadata.Savers;
 using MediaBrowser.MediaEncoding.BdInfo;
+using MediaBrowser.MediaEncoding.Subtitles;
 using MediaBrowser.Model.Cryptography;
 using MediaBrowser.Model.Dlna;
 using MediaBrowser.Model.Globalization;
@@ -111,7 +112,7 @@ namespace Emby.Server.Implementations
     /// <summary>
     /// Class CompositionRoot.
     /// </summary>
-    public abstract class ApplicationHost : IServerApplicationHost, IDisposable
+    public abstract class ApplicationHost : IServerApplicationHost, IAsyncDisposable, IDisposable
     {
         /// <summary>
         /// The environment variable prefixes to log at server startup.
@@ -629,12 +630,11 @@ namespace Emby.Server.Implementations
 
             serviceCollection.AddSingleton<IEncodingManager, MediaEncoder.EncodingManager>();
 
-            serviceCollection.AddScoped<ISessionContext, SessionContext>();
-
             serviceCollection.AddSingleton<IAuthService, AuthService>();
             serviceCollection.AddSingleton<IQuickConnect, QuickConnectManager>();
 
-            serviceCollection.AddSingleton<ISubtitleEncoder, MediaBrowser.MediaEncoding.Subtitles.SubtitleEncoder>();
+            serviceCollection.AddSingleton<ISubtitleParser, SubtitleEditParser>();
+            serviceCollection.AddSingleton<ISubtitleEncoder, SubtitleEncoder>();
 
             serviceCollection.AddSingleton<IAttachmentExtractor, MediaBrowser.MediaEncoding.Attachments.AttachmentExtractor>();
 
@@ -1114,13 +1114,13 @@ namespace Emby.Server.Implementations
         }
 
         /// <inheritdoc/>
-        public string GetApiUrlForLocalAccess(bool allowHttps = true)
+        public string GetApiUrlForLocalAccess(IPObject hostname = null, bool allowHttps = true)
         {
             // With an empty source, the port will be null
-            string smart = NetManager.GetBindInterface(string.Empty, out _);
+            var smart = NetManager.GetBindInterface(hostname ?? IPHost.None, out _);
             var scheme = !allowHttps ? Uri.UriSchemeHttp : null;
             int? port = !allowHttps ? HttpPort : null;
-            return GetLocalApiUrl(smart.Trim('/'), scheme, port);
+            return GetLocalApiUrl(smart, scheme, port);
         }
 
         /// <inheritdoc/>
@@ -1134,11 +1134,13 @@ namespace Emby.Server.Implementations
 
             // NOTE: If no BaseUrl is set then UriBuilder appends a trailing slash, but if there is no BaseUrl it does
             // not. For consistency, always trim the trailing slash.
+            scheme ??= ListenWithHttps ? Uri.UriSchemeHttps : Uri.UriSchemeHttp;
+            var isHttps = string.Equals(scheme, Uri.UriSchemeHttps, StringComparison.OrdinalIgnoreCase);
             return new UriBuilder
             {
-                Scheme = scheme ?? (ListenWithHttps ? Uri.UriSchemeHttps : Uri.UriSchemeHttp),
+                Scheme = scheme,
                 Host = hostname,
-                Port = port ?? (ListenWithHttps ? HttpsPort : HttpPort),
+                Port = port ?? (isHttps ? HttpsPort : HttpPort),
                 Path = ConfigurationManager.GetNetworkConfiguration().BaseUrl
             }.ToString().TrimEnd('/');
         }
@@ -1230,5 +1232,49 @@ namespace Emby.Server.Implementations
 
             _disposed = true;
         }
+
+        public async ValueTask DisposeAsync()
+        {
+            await DisposeAsyncCore().ConfigureAwait(false);
+            Dispose(false);
+            GC.SuppressFinalize(this);
+        }
+
+        /// <summary>
+        /// Used to perform asynchronous cleanup of managed resources or for cascading calls to <see cref="DisposeAsync"/>.
+        /// </summary>
+        /// <returns>A ValueTask.</returns>
+        protected virtual async ValueTask DisposeAsyncCore()
+        {
+            var type = GetType();
+
+            Logger.LogInformation("Disposing {Type}", type.Name);
+
+            foreach (var (part, _) in _disposableParts)
+            {
+                var partType = part.GetType();
+                if (partType == type)
+                {
+                    continue;
+                }
+
+                Logger.LogInformation("Disposing {Type}", partType.Name);
+
+                try
+                {
+                    part.Dispose();
+                }
+                catch (Exception ex)
+                {
+                    Logger.LogError(ex, "Error disposing {Type}", partType.Name);
+                }
+            }
+
+            // used for closing websockets
+            foreach (var session in _sessionManager.Sessions)
+            {
+                await session.DisposeAsync().ConfigureAwait(false);
+            }
+        }
     }
 }
diff --git a/Emby.Server.Implementations/Channels/ChannelManager.cs b/Emby.Server.Implementations/Channels/ChannelManager.cs
index 92a85e862..6837cce5c 100644
--- a/Emby.Server.Implementations/Channels/ChannelManager.cs
+++ b/Emby.Server.Implementations/Channels/ChannelManager.cs
@@ -1188,10 +1188,7 @@ namespace Emby.Server.Implementations.Channels
 
         internal IChannel GetChannelProvider(Channel channel)
         {
-            if (channel == null)
-            {
-                throw new ArgumentNullException(nameof(channel));
-            }
+            ArgumentNullException.ThrowIfNull(channel);
 
             var result = GetAllChannels()
                 .FirstOrDefault(i => GetInternalChannelId(i.Name).Equals(channel.ChannelId) || string.Equals(i.Name, channel.Name, StringComparison.OrdinalIgnoreCase));
diff --git a/Emby.Server.Implementations/Data/SqliteExtensions.cs b/Emby.Server.Implementations/Data/SqliteExtensions.cs
index 381eb92a8..736b8125d 100644
--- a/Emby.Server.Implementations/Data/SqliteExtensions.cs
+++ b/Emby.Server.Implementations/Data/SqliteExtensions.cs
@@ -54,10 +54,7 @@ namespace Emby.Server.Implementations.Data
 
         public static void RunQueries(this SQLiteDatabaseConnection connection, string[] queries)
         {
-            if (queries == null)
-            {
-                throw new ArgumentNullException(nameof(queries));
-            }
+            ArgumentNullException.ThrowIfNull(queries);
 
             connection.RunInTransaction(conn =>
             {
diff --git a/Emby.Server.Implementations/Data/SqliteItemRepository.cs b/Emby.Server.Implementations/Data/SqliteItemRepository.cs
index 5729a70ac..9c9fa7383 100644
--- a/Emby.Server.Implementations/Data/SqliteItemRepository.cs
+++ b/Emby.Server.Implementations/Data/SqliteItemRepository.cs
@@ -11,7 +11,6 @@ using System.Linq;
 using System.Text;
 using System.Text.Json;
 using System.Threading;
-using Diacritics.Extensions;
 using Emby.Server.Implementations.Playlists;
 using Jellyfin.Data.Enums;
 using Jellyfin.Extensions;
@@ -171,7 +170,15 @@ namespace Emby.Server.Implementations.Data
             "CodecTimeBase",
             "ColorPrimaries",
             "ColorSpace",
-            "ColorTransfer"
+            "ColorTransfer",
+            "DvVersionMajor",
+            "DvVersionMinor",
+            "DvProfile",
+            "DvLevel",
+            "RpuPresentFlag",
+            "ElPresentFlag",
+            "BlPresentFlag",
+            "DvBlSignalCompatibilityId"
         };
 
         private static readonly string _mediaStreamSaveColumnsInsertQuery =
@@ -342,7 +349,7 @@ namespace Emby.Server.Implementations.Data
         public void Initialize(SqliteUserDataRepository userDataRepo, IUserManager userManager)
         {
             const string CreateMediaStreamsTableCommand
-                    = "create table if not exists mediastreams (ItemId GUID, StreamIndex INT, StreamType TEXT, Codec TEXT, Language TEXT, ChannelLayout TEXT, Profile TEXT, AspectRatio TEXT, Path TEXT, IsInterlaced BIT, BitRate INT NULL, Channels INT NULL, SampleRate INT NULL, IsDefault BIT, IsForced BIT, IsExternal BIT, Height INT NULL, Width INT NULL, AverageFrameRate FLOAT NULL, RealFrameRate FLOAT NULL, Level FLOAT NULL, PixelFormat TEXT, BitDepth INT NULL, IsAnamorphic BIT NULL, RefFrames INT NULL, CodecTag TEXT NULL, Comment TEXT NULL, NalLengthSize TEXT NULL, IsAvc BIT NULL, Title TEXT NULL, TimeBase TEXT NULL, CodecTimeBase TEXT NULL, ColorPrimaries TEXT NULL, ColorSpace TEXT NULL, ColorTransfer TEXT NULL, PRIMARY KEY (ItemId, StreamIndex))";
+                    = "create table if not exists mediastreams (ItemId GUID, StreamIndex INT, StreamType TEXT, Codec TEXT, Language TEXT, ChannelLayout TEXT, Profile TEXT, AspectRatio TEXT, Path TEXT, IsInterlaced BIT, BitRate INT NULL, Channels INT NULL, SampleRate INT NULL, IsDefault BIT, IsForced BIT, IsExternal BIT, Height INT NULL, Width INT NULL, AverageFrameRate FLOAT NULL, RealFrameRate FLOAT NULL, Level FLOAT NULL, PixelFormat TEXT, BitDepth INT NULL, IsAnamorphic BIT NULL, RefFrames INT NULL, CodecTag TEXT NULL, Comment TEXT NULL, NalLengthSize TEXT NULL, IsAvc BIT NULL, Title TEXT NULL, TimeBase TEXT NULL, CodecTimeBase TEXT NULL, ColorPrimaries TEXT NULL, ColorSpace TEXT NULL, ColorTransfer TEXT NULL, DvVersionMajor INT NULL, DvVersionMinor INT NULL, DvProfile INT NULL, DvLevel INT NULL, RpuPresentFlag INT NULL, ElPresentFlag INT NULL, BlPresentFlag INT NULL, DvBlSignalCompatibilityId INT NULL, PRIMARY KEY (ItemId, StreamIndex))";
             const string CreateMediaAttachmentsTableCommand
                     = "create table if not exists mediaattachments (ItemId GUID, AttachmentIndex INT, Codec TEXT, CodecTag TEXT NULL, Comment TEXT NULL, Filename TEXT NULL, MIMEType TEXT NULL, PRIMARY KEY (ItemId, AttachmentIndex))";
 
@@ -556,6 +563,15 @@ namespace Emby.Server.Implementations.Data
                         AddColumn(db, "MediaStreams", "ColorPrimaries", "TEXT", existingColumnNames);
                         AddColumn(db, "MediaStreams", "ColorSpace", "TEXT", existingColumnNames);
                         AddColumn(db, "MediaStreams", "ColorTransfer", "TEXT", existingColumnNames);
+
+                        AddColumn(db, "MediaStreams", "DvVersionMajor", "INT", existingColumnNames);
+                        AddColumn(db, "MediaStreams", "DvVersionMinor", "INT", existingColumnNames);
+                        AddColumn(db, "MediaStreams", "DvProfile", "INT", existingColumnNames);
+                        AddColumn(db, "MediaStreams", "DvLevel", "INT", existingColumnNames);
+                        AddColumn(db, "MediaStreams", "RpuPresentFlag", "INT", existingColumnNames);
+                        AddColumn(db, "MediaStreams", "ElPresentFlag", "INT", existingColumnNames);
+                        AddColumn(db, "MediaStreams", "BlPresentFlag", "INT", existingColumnNames);
+                        AddColumn(db, "MediaStreams", "DvBlSignalCompatibilityId", "INT", existingColumnNames);
                     },
                     TransactionMode);
 
@@ -567,10 +583,7 @@ namespace Emby.Server.Implementations.Data
 
         public void SaveImages(BaseItem item)
         {
-            if (item == null)
-            {
-                throw new ArgumentNullException(nameof(item));
-            }
+            ArgumentNullException.ThrowIfNull(item);
 
             CheckDisposed();
 
@@ -601,10 +614,7 @@ namespace Emby.Server.Implementations.Data
         /// </exception>
         public void SaveItems(IEnumerable<BaseItem> items, CancellationToken cancellationToken)
         {
-            if (items == null)
-            {
-                throw new ArgumentNullException(nameof(items));
-            }
+            ArgumentNullException.ThrowIfNull(items);
 
             cancellationToken.ThrowIfCancellationRequested();
 
@@ -2069,10 +2079,7 @@ namespace Emby.Server.Implementations.Data
                 throw new ArgumentNullException(nameof(id));
             }
 
-            if (chapters == null)
-            {
-                throw new ArgumentNullException(nameof(chapters));
-            }
+            ArgumentNullException.ThrowIfNull(chapters);
 
             var idBlob = id.ToByteArray();
 
@@ -2404,7 +2411,7 @@ namespace Emby.Server.Implementations.Data
                 }
 
                 // genres, tags, studios, person, year?
-                builder.Append("+ (Select count(1) * 10 from ItemValues where ItemId=Guid and CleanValue in (select CleanValue from itemvalues where ItemId=@SimilarItemId))");
+                builder.Append("+ (Select count(1) * 10 from ItemValues where ItemId=Guid and CleanValue in (select CleanValue from ItemValues where ItemId=@SimilarItemId))");
 
                 if (item is MusicArtist)
                 {
@@ -2541,10 +2548,7 @@ namespace Emby.Server.Implementations.Data
 
         public int GetCount(InternalItemsQuery query)
         {
-            if (query == null)
-            {
-                throw new ArgumentNullException(nameof(query));
-            }
+            ArgumentNullException.ThrowIfNull(query);
 
             CheckDisposed();
 
@@ -2597,10 +2601,7 @@ namespace Emby.Server.Implementations.Data
 
         public List<BaseItem> GetItemList(InternalItemsQuery query)
         {
-            if (query == null)
-            {
-                throw new ArgumentNullException(nameof(query));
-            }
+            ArgumentNullException.ThrowIfNull(query);
 
             CheckDisposed();
 
@@ -2778,10 +2779,7 @@ namespace Emby.Server.Implementations.Data
 
         public QueryResult<BaseItem> GetItems(InternalItemsQuery query)
         {
-            if (query == null)
-            {
-                throw new ArgumentNullException(nameof(query));
-            }
+            ArgumentNullException.ThrowIfNull(query);
 
             CheckDisposed();
 
@@ -3059,12 +3057,12 @@ namespace Emby.Server.Implementations.Data
 
             if (string.Equals(name, ItemSortBy.Artist, StringComparison.OrdinalIgnoreCase))
             {
-                return "(select CleanValue from itemvalues where ItemId=Guid and Type=0 LIMIT 1)";
+                return "(select CleanValue from ItemValues where ItemId=Guid and Type=0 LIMIT 1)";
             }
 
             if (string.Equals(name, ItemSortBy.AlbumArtist, StringComparison.OrdinalIgnoreCase))
             {
-                return "(select CleanValue from itemvalues where ItemId=Guid and Type=1 LIMIT 1)";
+                return "(select CleanValue from ItemValues where ItemId=Guid and Type=1 LIMIT 1)";
             }
 
             if (string.Equals(name, ItemSortBy.OfficialRating, StringComparison.OrdinalIgnoreCase))
@@ -3074,7 +3072,7 @@ namespace Emby.Server.Implementations.Data
 
             if (string.Equals(name, ItemSortBy.Studio, StringComparison.OrdinalIgnoreCase))
             {
-                return "(select CleanValue from itemvalues where ItemId=Guid and Type=3 LIMIT 1)";
+                return "(select CleanValue from ItemValues where ItemId=Guid and Type=3 LIMIT 1)";
             }
 
             if (string.Equals(name, ItemSortBy.SeriesDatePlayed, StringComparison.OrdinalIgnoreCase))
@@ -3147,16 +3145,18 @@ namespace Emby.Server.Implementations.Data
                 return ItemSortBy.IndexNumber;
             }
 
+            if (string.Equals(name, ItemSortBy.SimilarityScore, StringComparison.OrdinalIgnoreCase))
+            {
+                return ItemSortBy.SimilarityScore;
+            }
+
             // Unknown SortBy, just sort by the SortName.
             return ItemSortBy.SortName;
         }
 
         public List<Guid> GetItemIdsList(InternalItemsQuery query)
         {
-            if (query == null)
-            {
-                throw new ArgumentNullException(nameof(query));
-            }
+            ArgumentNullException.ThrowIfNull(query);
 
             CheckDisposed();
 
@@ -3847,7 +3847,7 @@ namespace Emby.Server.Implementations.Data
                 {
                     var paramName = "@ArtistIds" + index;
 
-                    clauses.Add("(guid in (select itemid from itemvalues where CleanValue = (select CleanName from TypedBaseItems where guid=" + paramName + ") and Type<=1))");
+                    clauses.Add("(guid in (select itemid from ItemValues where CleanValue = (select CleanName from TypedBaseItems where guid=" + paramName + ") and Type<=1))");
                     if (statement != null)
                     {
                         statement.TryBind(paramName, artistId);
@@ -3868,7 +3868,7 @@ namespace Emby.Server.Implementations.Data
                 {
                     var paramName = "@ArtistIds" + index;
 
-                    clauses.Add("(guid in (select itemid from itemvalues where CleanValue = (select CleanName from TypedBaseItems where guid=" + paramName + ") and Type=1))");
+                    clauses.Add("(guid in (select itemid from ItemValues where CleanValue = (select CleanName from TypedBaseItems where guid=" + paramName + ") and Type=1))");
                     if (statement != null)
                     {
                         statement.TryBind(paramName, artistId);
@@ -3889,7 +3889,7 @@ namespace Emby.Server.Implementations.Data
                 {
                     var paramName = "@ArtistIds" + index;
 
-                    clauses.Add("((select CleanName from TypedBaseItems where guid=" + paramName + ") in (select CleanValue from itemvalues where ItemId=Guid and Type=0) AND (select CleanName from TypedBaseItems where guid=" + paramName + ") not in (select CleanValue from itemvalues where ItemId=Guid and Type=1))");
+                    clauses.Add("((select CleanName from TypedBaseItems where guid=" + paramName + ") in (select CleanValue from ItemValues where ItemId=Guid and Type=0) AND (select CleanName from TypedBaseItems where guid=" + paramName + ") not in (select CleanValue from ItemValues where ItemId=Guid and Type=1))");
                     if (statement != null)
                     {
                         statement.TryBind(paramName, artistId);
@@ -3931,7 +3931,7 @@ namespace Emby.Server.Implementations.Data
                 {
                     var paramName = "@ExcludeArtistId" + index;
 
-                    clauses.Add("(guid not in (select itemid from itemvalues where CleanValue = (select CleanName from TypedBaseItems where guid=" + paramName + ") and Type<=1))");
+                    clauses.Add("(guid not in (select itemid from ItemValues where CleanValue = (select CleanName from TypedBaseItems where guid=" + paramName + ") and Type<=1))");
                     if (statement != null)
                     {
                         statement.TryBind(paramName, artistId);
@@ -3952,7 +3952,7 @@ namespace Emby.Server.Implementations.Data
                 {
                     var paramName = "@GenreId" + index;
 
-                    clauses.Add("(guid in (select itemid from itemvalues where CleanValue = (select CleanName from TypedBaseItems where guid=" + paramName + ") and Type=2))");
+                    clauses.Add("(guid in (select itemid from ItemValues where CleanValue = (select CleanName from TypedBaseItems where guid=" + paramName + ") and Type=2))");
                     if (statement != null)
                     {
                         statement.TryBind(paramName, genreId);
@@ -3971,7 +3971,7 @@ namespace Emby.Server.Implementations.Data
                 var index = 0;
                 foreach (var item in query.Genres)
                 {
-                    clauses.Add("@Genre" + index + " in (select CleanValue from itemvalues where ItemId=Guid and Type=2)");
+                    clauses.Add("@Genre" + index + " in (select CleanValue from ItemValues where ItemId=Guid and Type=2)");
                     if (statement != null)
                     {
                         statement.TryBind("@Genre" + index, GetCleanValue(item));
@@ -3990,7 +3990,7 @@ namespace Emby.Server.Implementations.Data
                 var index = 0;
                 foreach (var item in tags)
                 {
-                    clauses.Add("@Tag" + index + " in (select CleanValue from itemvalues where ItemId=Guid and Type=4)");
+                    clauses.Add("@Tag" + index + " in (select CleanValue from ItemValues where ItemId=Guid and Type=4)");
                     if (statement != null)
                     {
                         statement.TryBind("@Tag" + index, GetCleanValue(item));
@@ -4009,7 +4009,7 @@ namespace Emby.Server.Implementations.Data
                 var index = 0;
                 foreach (var item in excludeTags)
                 {
-                    clauses.Add("@ExcludeTag" + index + " not in (select CleanValue from itemvalues where ItemId=Guid and Type=4)");
+                    clauses.Add("@ExcludeTag" + index + " not in (select CleanValue from ItemValues where ItemId=Guid and Type=4)");
                     if (statement != null)
                     {
                         statement.TryBind("@ExcludeTag" + index, GetCleanValue(item));
@@ -4030,7 +4030,7 @@ namespace Emby.Server.Implementations.Data
                 {
                     var paramName = "@StudioId" + index;
 
-                    clauses.Add("(guid in (select itemid from itemvalues where CleanValue = (select CleanName from TypedBaseItems where guid=" + paramName + ") and Type=3))");
+                    clauses.Add("(guid in (select itemid from ItemValues where CleanValue = (select CleanName from TypedBaseItems where guid=" + paramName + ") and Type=3))");
 
                     if (statement != null)
                     {
@@ -4509,7 +4509,7 @@ namespace Emby.Server.Implementations.Data
                 {
                     int index = 0;
                     string excludedTags = string.Join(',', query.ExcludeInheritedTags.Select(_ => paramName + index++));
-                    whereClauses.Add("((select CleanValue from itemvalues where ItemId=Guid and Type=6 and cleanvalue in (" + excludedTags + ")) is null)");
+                    whereClauses.Add("((select CleanValue from ItemValues where ItemId=Guid and Type=6 and cleanvalue in (" + excludedTags + ")) is null)");
                 }
                 else
                 {
@@ -4744,11 +4744,11 @@ namespace Emby.Server.Implementations.Data
                 ';',
                 new string[]
                 {
-                    "delete from itemvalues where type = 6",
+                    "delete from ItemValues where type = 6",
 
-                    "insert into itemvalues (ItemId, Type, Value, CleanValue)  select ItemId, 6, Value, CleanValue from ItemValues where Type=4",
+                    "insert into ItemValues (ItemId, Type, Value, CleanValue)  select ItemId, 6, Value, CleanValue from ItemValues where Type=4",
 
-                    @"insert into itemvalues (ItemId, Type, Value, CleanValue) select AncestorIds.itemid, 6, ItemValues.Value, ItemValues.CleanValue
+                    @"insert into ItemValues (ItemId, Type, Value, CleanValue) select AncestorIds.itemid, 6, ItemValues.Value, ItemValues.CleanValue
 FROM AncestorIds
 LEFT JOIN ItemValues ON (AncestorIds.AncestorId = ItemValues.ItemId)
 where AncestorIdText not null and ItemValues.Value not null and ItemValues.Type = 4 "
@@ -4816,10 +4816,7 @@ where AncestorIdText not null and ItemValues.Value not null and ItemValues.Type
 
         public List<string> GetPeopleNames(InternalPeopleQuery query)
         {
-            if (query == null)
-            {
-                throw new ArgumentNullException(nameof(query));
-            }
+            ArgumentNullException.ThrowIfNull(query);
 
             CheckDisposed();
 
@@ -4859,10 +4856,7 @@ where AncestorIdText not null and ItemValues.Value not null and ItemValues.Type
 
         public List<PersonInfo> GetPeople(InternalPeopleQuery query)
         {
-            if (query == null)
-            {
-                throw new ArgumentNullException(nameof(query));
-            }
+            ArgumentNullException.ThrowIfNull(query);
 
             CheckDisposed();
 
@@ -4913,6 +4907,7 @@ SELECT key FROM UserDatas WHERE isFavorite=@IsFavorite AND userId=@UserId)
 AND Type = @InternalPersonType)");
                 statement?.TryBind("@IsFavorite", query.IsFavorite.Value);
                 statement?.TryBind("@InternalPersonType", typeof(Person).FullName);
+                statement?.TryBind("@UserId", query.User.InternalId);
             }
 
             if (!query.ItemId.Equals(default))
@@ -4967,11 +4962,6 @@ AND Type = @InternalPersonType)");
                 statement?.TryBind("@NameContains", "%" + query.NameContains + "%");
             }
 
-            if (query.User != null)
-            {
-                statement?.TryBind("@UserId", query.User.InternalId);
-            }
-
             return whereClauses;
         }
 
@@ -4982,10 +4972,7 @@ AND Type = @InternalPersonType)");
                 throw new ArgumentNullException(nameof(itemId));
             }
 
-            if (ancestorIds == null)
-            {
-                throw new ArgumentNullException(nameof(ancestorIds));
-            }
+            ArgumentNullException.ThrowIfNull(ancestorIds);
 
             CheckDisposed();
 
@@ -5158,10 +5145,7 @@ AND Type = @InternalPersonType)");
 
         private QueryResult<(BaseItem Item, ItemCounts ItemCounts)> GetItemValues(InternalItemsQuery query, int[] itemValueTypes, string returnType)
         {
-            if (query == null)
-            {
-                throw new ArgumentNullException(nameof(query));
-            }
+            ArgumentNullException.ThrowIfNull(query);
 
             if (!query.Limit.HasValue)
             {
@@ -5514,10 +5498,7 @@ AND Type = @InternalPersonType)");
                 throw new ArgumentNullException(nameof(itemId));
             }
 
-            if (values == null)
-            {
-                throw new ArgumentNullException(nameof(values));
-            }
+            ArgumentNullException.ThrowIfNull(values);
 
             CheckDisposed();
 
@@ -5590,10 +5571,7 @@ AND Type = @InternalPersonType)");
                 throw new ArgumentNullException(nameof(itemId));
             }
 
-            if (people == null)
-            {
-                throw new ArgumentNullException(nameof(people));
-            }
+            ArgumentNullException.ThrowIfNull(people);
 
             CheckDisposed();
 
@@ -5693,10 +5671,7 @@ AND Type = @InternalPersonType)");
         {
             CheckDisposed();
 
-            if (query == null)
-            {
-                throw new ArgumentNullException(nameof(query));
-            }
+            ArgumentNullException.ThrowIfNull(query);
 
             var cmdText = _mediaStreamSaveColumnsSelectQuery;
 
@@ -5749,10 +5724,7 @@ AND Type = @InternalPersonType)");
                 throw new ArgumentNullException(nameof(id));
             }
 
-            if (streams == null)
-            {
-                throw new ArgumentNullException(nameof(streams));
-            }
+            ArgumentNullException.ThrowIfNull(streams);
 
             cancellationToken.ThrowIfCancellationRequested();
 
@@ -5763,7 +5735,7 @@ AND Type = @InternalPersonType)");
                 {
                     var itemIdBlob = id.ToByteArray();
 
-                    // First delete chapters
+                    // Delete existing mediastreams
                     db.Execute("delete from mediastreams where ItemId=@ItemId", itemIdBlob);
 
                     InsertMediaStreams(itemIdBlob, streams, db);
@@ -5855,6 +5827,15 @@ AND Type = @InternalPersonType)");
                         statement.TryBind("@ColorPrimaries" + index, stream.ColorPrimaries);
                         statement.TryBind("@ColorSpace" + index, stream.ColorSpace);
                         statement.TryBind("@ColorTransfer" + index, stream.ColorTransfer);
+
+                        statement.TryBind("@DvVersionMajor" + index, stream.DvVersionMajor);
+                        statement.TryBind("@DvVersionMinor" + index, stream.DvVersionMinor);
+                        statement.TryBind("@DvProfile" + index, stream.DvProfile);
+                        statement.TryBind("@DvLevel" + index, stream.DvLevel);
+                        statement.TryBind("@RpuPresentFlag" + index, stream.RpuPresentFlag);
+                        statement.TryBind("@ElPresentFlag" + index, stream.ElPresentFlag);
+                        statement.TryBind("@BlPresentFlag" + index, stream.BlPresentFlag);
+                        statement.TryBind("@DvBlSignalCompatibilityId" + index, stream.DvBlSignalCompatibilityId);
                     }
 
                     statement.Reset();
@@ -5867,10 +5848,10 @@ AND Type = @InternalPersonType)");
         }
 
         /// <summary>
-        /// Gets the chapter.
+        /// Gets the media stream.
         /// </summary>
         /// <param name="reader">The reader.</param>
-        /// <returns>ChapterInfo.</returns>
+        /// <returns>MediaStream.</returns>
         private MediaStream GetMediaStream(IReadOnlyList<ResultSetValue> reader)
         {
             var item = new MediaStream
@@ -6026,6 +6007,46 @@ AND Type = @InternalPersonType)");
                 item.ColorTransfer = colorTransfer;
             }
 
+            if (reader.TryGetInt32(35, out var dvVersionMajor))
+            {
+                item.DvVersionMajor = dvVersionMajor;
+            }
+
+            if (reader.TryGetInt32(36, out var dvVersionMinor))
+            {
+                item.DvVersionMinor = dvVersionMinor;
+            }
+
+            if (reader.TryGetInt32(37, out var dvProfile))
+            {
+                item.DvProfile = dvProfile;
+            }
+
+            if (reader.TryGetInt32(38, out var dvLevel))
+            {
+                item.DvLevel = dvLevel;
+            }
+
+            if (reader.TryGetInt32(39, out var rpuPresentFlag))
+            {
+                item.RpuPresentFlag = rpuPresentFlag;
+            }
+
+            if (reader.TryGetInt32(40, out var elPresentFlag))
+            {
+                item.ElPresentFlag = elPresentFlag;
+            }
+
+            if (reader.TryGetInt32(41, out var blPresentFlag))
+            {
+                item.BlPresentFlag = blPresentFlag;
+            }
+
+            if (reader.TryGetInt32(42, out var dvBlSignalCompatibilityId))
+            {
+                item.DvBlSignalCompatibilityId = dvBlSignalCompatibilityId;
+            }
+
             if (item.Type == MediaStreamType.Subtitle)
             {
                 item.LocalizedUndefined = _localization.GetLocalizedString("Undefined");
@@ -6041,10 +6062,7 @@ AND Type = @InternalPersonType)");
         {
             CheckDisposed();
 
-            if (query == null)
-            {
-                throw new ArgumentNullException(nameof(query));
-            }
+            ArgumentNullException.ThrowIfNull(query);
 
             var cmdText = _mediaAttachmentSaveColumnsSelectQuery;
 
@@ -6086,10 +6104,7 @@ AND Type = @InternalPersonType)");
                 throw new ArgumentException("Guid can't be empty.", nameof(id));
             }
 
-            if (attachments == null)
-            {
-                throw new ArgumentNullException(nameof(attachments));
-            }
+            ArgumentNullException.ThrowIfNull(attachments);
 
             cancellationToken.ThrowIfCancellationRequested();
 
diff --git a/Emby.Server.Implementations/Data/SqliteUserDataRepository.cs b/Emby.Server.Implementations/Data/SqliteUserDataRepository.cs
index ba86dc156..8d78d644d 100644
--- a/Emby.Server.Implementations/Data/SqliteUserDataRepository.cs
+++ b/Emby.Server.Implementations/Data/SqliteUserDataRepository.cs
@@ -133,10 +133,7 @@ namespace Emby.Server.Implementations.Data
         /// <inheritdoc />
         public void SaveUserData(long userId, string key, UserItemData userData, CancellationToken cancellationToken)
         {
-            if (userData == null)
-            {
-                throw new ArgumentNullException(nameof(userData));
-            }
+            ArgumentNullException.ThrowIfNull(userData);
 
             if (userId <= 0)
             {
@@ -154,10 +151,7 @@ namespace Emby.Server.Implementations.Data
         /// <inheritdoc />
         public void SaveAllUserData(long userId, UserItemData[] userData, CancellationToken cancellationToken)
         {
-            if (userData == null)
-            {
-                throw new ArgumentNullException(nameof(userData));
-            }
+            ArgumentNullException.ThrowIfNull(userData);
 
             if (userId <= 0)
             {
@@ -304,10 +298,7 @@ namespace Emby.Server.Implementations.Data
 
         public UserItemData GetUserData(long userId, List<string> keys)
         {
-            if (keys == null)
-            {
-                throw new ArgumentNullException(nameof(keys));
-            }
+            ArgumentNullException.ThrowIfNull(keys);
 
             if (keys.Count == 0)
             {
diff --git a/Emby.Server.Implementations/Data/SynchronouseMode.cs b/Emby.Server.Implementations/Data/SynchronousMode.cs
index cde524e2e..cde524e2e 100644
--- a/Emby.Server.Implementations/Data/SynchronouseMode.cs
+++ b/Emby.Server.Implementations/Data/SynchronousMode.cs
diff --git a/Emby.Server.Implementations/Dto/DtoService.cs b/Emby.Server.Implementations/Dto/DtoService.cs
index efcfccafe..3d2b8f7f6 100644
--- a/Emby.Server.Implementations/Dto/DtoService.cs
+++ b/Emby.Server.Implementations/Dto/DtoService.cs
@@ -182,7 +182,7 @@ namespace Emby.Server.Implementations.Dto
 
             if (options.ContainsField(ItemFields.People))
             {
-                AttachPeople(dto, item);
+                AttachPeople(dto, item, user);
             }
 
             if (options.ContainsField(ItemFields.PrimaryImageAspectRatio))
@@ -503,7 +503,8 @@ namespace Emby.Server.Implementations.Dto
         /// </summary>
         /// <param name="dto">The dto.</param>
         /// <param name="item">The item.</param>
-        private void AttachPeople(BaseItemDto dto, BaseItem item)
+        /// <param name="user">The requesting user.</param>
+        private void AttachPeople(BaseItemDto dto, BaseItem item, User user = null)
         {
             // Ordering by person type to ensure actors and artists are at the front.
             // This is taking advantage of the fact that they both begin with A
@@ -560,6 +561,9 @@ namespace Emby.Server.Implementations.Dto
                         return null;
                     }
                 }).Where(i => i != null)
+                .Where(i => user == null ?
+                    true :
+                    i.IsVisible(user))
                 .GroupBy(i => i.Name, StringComparer.OrdinalIgnoreCase)
                 .Select(x => x.First())
                 .ToDictionary(i => i.Name, StringComparer.OrdinalIgnoreCase);
@@ -1094,7 +1098,7 @@ namespace Emby.Server.Implementations.Dto
             {
                 if (item is IHasTrailers hasTrailers)
                 {
-                    dto.LocalTrailerCount = hasTrailers.GetTrailerCount();
+                    dto.LocalTrailerCount = hasTrailers.LocalTrailers.Count;
                 }
                 else
                 {
diff --git a/Emby.Server.Implementations/Emby.Server.Implementations.csproj b/Emby.Server.Implementations/Emby.Server.Implementations.csproj
index 4d43e89c8..2792a4c7c 100644
--- a/Emby.Server.Implementations/Emby.Server.Implementations.csproj
+++ b/Emby.Server.Implementations/Emby.Server.Implementations.csproj
@@ -24,15 +24,15 @@
 
   <ItemGroup>
     <PackageReference Include="DiscUtils.Udf" Version="0.16.13" />
-    <PackageReference Include="Jellyfin.XmlTv" Version="10.6.2" />
+    <PackageReference Include="Jellyfin.XmlTv" Version="10.8.0" />
     <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="6.0.0" />
     <PackageReference Include="Microsoft.Extensions.Caching.Memory" Version="6.0.1" />
     <PackageReference Include="Microsoft.Extensions.Configuration.Abstractions" Version="6.0.0" />
     <PackageReference Include="Microsoft.Extensions.Hosting.Abstractions" Version="6.0.0" />
-    <PackageReference Include="Microsoft.EntityFrameworkCore.Relational" Version="6.0.3" />
-    <PackageReference Include="Mono.Nat" Version="3.0.2" />
-    <PackageReference Include="prometheus-net.DotNetRuntime" Version="4.2.3" />
-    <PackageReference Include="sharpcompress" Version="0.30.1" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Relational" Version="6.0.9" />
+    <PackageReference Include="Mono.Nat" Version="3.0.3" />
+    <PackageReference Include="prometheus-net.DotNetRuntime" Version="4.2.4" />
+    <PackageReference Include="sharpcompress" Version="0.32.2" />
     <PackageReference Include="SQLitePCL.pretty.netstandard" Version="3.1.0" />
     <PackageReference Include="DotNet.Glob" Version="3.1.3" />
   </ItemGroup>
@@ -60,7 +60,7 @@
       <IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>
     </PackageReference>
     <PackageReference Include="SerilogAnalyzer" Version="0.15.0" PrivateAssets="All" />
-    <PackageReference Include="StyleCop.Analyzers" Version="1.2.0-beta.406" PrivateAssets="All" />
+    <PackageReference Include="StyleCop.Analyzers" Version="1.2.0-beta.435" PrivateAssets="All" />
     <PackageReference Include="SmartAnalyzers.MultithreadingAnalyzer" Version="1.1.31" PrivateAssets="All" />
   </ItemGroup>
 
diff --git a/Emby.Server.Implementations/HttpServer/Security/SessionContext.cs b/Emby.Server.Implementations/HttpServer/Security/SessionContext.cs
deleted file mode 100644
index 15ab363fe..000000000
--- a/Emby.Server.Implementations/HttpServer/Security/SessionContext.cs
+++ /dev/null
@@ -1,60 +0,0 @@
-#pragma warning disable CS1591
-
-using System;
-using System.Threading.Tasks;
-using Jellyfin.Data.Entities;
-using MediaBrowser.Common.Extensions;
-using MediaBrowser.Controller.Library;
-using MediaBrowser.Controller.Net;
-using MediaBrowser.Controller.Session;
-using Microsoft.AspNetCore.Http;
-
-namespace Emby.Server.Implementations.HttpServer.Security
-{
-    public class SessionContext : ISessionContext
-    {
-        private readonly IUserManager _userManager;
-        private readonly ISessionManager _sessionManager;
-        private readonly IAuthorizationContext _authContext;
-
-        public SessionContext(IUserManager userManager, IAuthorizationContext authContext, ISessionManager sessionManager)
-        {
-            _userManager = userManager;
-            _authContext = authContext;
-            _sessionManager = sessionManager;
-        }
-
-        public async Task<SessionInfo> GetSession(HttpContext requestContext)
-        {
-            var authorization = await _authContext.GetAuthorizationInfo(requestContext).ConfigureAwait(false);
-
-            var user = authorization.User;
-            return await _sessionManager.LogSessionActivity(
-                authorization.Client,
-                authorization.Version,
-                authorization.DeviceId,
-                authorization.Device,
-                requestContext.GetNormalizedRemoteIp().ToString(),
-                user).ConfigureAwait(false);
-        }
-
-        public Task<SessionInfo> GetSession(object requestContext)
-        {
-            return GetSession((HttpContext)requestContext);
-        }
-
-        public async Task<User?> GetUser(HttpContext requestContext)
-        {
-            var session = await GetSession(requestContext).ConfigureAwait(false);
-
-            return session.UserId.Equals(default)
-                ? null
-                : _userManager.GetUserById(session.UserId);
-        }
-
-        public Task<User?> GetUser(object requestContext)
-        {
-            return GetUser(((HttpRequest)requestContext).HttpContext);
-        }
-    }
-}
diff --git a/Emby.Server.Implementations/HttpServer/WebSocketConnection.cs b/Emby.Server.Implementations/HttpServer/WebSocketConnection.cs
index b87f1bc22..d095248fa 100644
--- a/Emby.Server.Implementations/HttpServer/WebSocketConnection.cs
+++ b/Emby.Server.Implementations/HttpServer/WebSocketConnection.cs
@@ -11,7 +11,6 @@ using Jellyfin.Extensions.Json;
 using MediaBrowser.Controller.Net;
 using MediaBrowser.Model.Net;
 using MediaBrowser.Model.Session;
-using Microsoft.AspNetCore.Http;
 using Microsoft.Extensions.Logging;
 
 namespace Emby.Server.Implementations.HttpServer
@@ -19,7 +18,7 @@ namespace Emby.Server.Implementations.HttpServer
     /// <summary>
     /// Class WebSocketConnection.
     /// </summary>
-    public class WebSocketConnection : IWebSocketConnection, IDisposable
+    public class WebSocketConnection : IWebSocketConnection
     {
         /// <summary>
         /// The logger.
@@ -36,6 +35,8 @@ namespace Emby.Server.Implementations.HttpServer
         /// </summary>
         private readonly WebSocket _socket;
 
+        private bool _disposed = false;
+
         /// <summary>
         /// Initializes a new instance of the <see cref="WebSocketConnection" /> class.
         /// </summary>
@@ -244,10 +245,39 @@ namespace Emby.Server.Implementations.HttpServer
         /// <param name="dispose"><c>true</c> to release both managed and unmanaged resources; <c>false</c> to release only unmanaged resources.</param>
         protected virtual void Dispose(bool dispose)
         {
+            if (_disposed)
+            {
+                return;
+            }
+
             if (dispose)
             {
                 _socket.Dispose();
             }
+
+            _disposed = true;
+        }
+
+        /// <inheritdoc />
+        public async ValueTask DisposeAsync()
+        {
+            await DisposeAsyncCore().ConfigureAwait(false);
+            Dispose(false);
+            GC.SuppressFinalize(this);
+        }
+
+        /// <summary>
+        /// Used to perform asynchronous cleanup of managed resources or for cascading calls to <see cref="DisposeAsync"/>.
+        /// </summary>
+        /// <returns>A ValueTask.</returns>
+        protected virtual async ValueTask DisposeAsyncCore()
+        {
+            if (_socket.State == WebSocketState.Open)
+            {
+                await _socket.CloseOutputAsync(WebSocketCloseStatus.NormalClosure, "System Shutdown", CancellationToken.None).ConfigureAwait(false);
+            }
+
+            _socket.Dispose();
         }
     }
 }
diff --git a/Emby.Server.Implementations/IO/ManagedFileSystem.cs b/Emby.Server.Implementations/IO/ManagedFileSystem.cs
index 399ece7fd..120b1812a 100644
--- a/Emby.Server.Implementations/IO/ManagedFileSystem.cs
+++ b/Emby.Server.Implementations/IO/ManagedFileSystem.cs
@@ -262,6 +262,10 @@ namespace Emby.Server.Implementations.IO
                             _logger.LogError(ex, "Reading the file size of the symlink at {Path} failed. Marking the file as not existing.", fileInfo.FullName);
                             result.Exists = false;
                         }
+                        catch (UnauthorizedAccessException ex)
+                        {
+                            _logger.LogError(ex, "Reading the file at {Path} failed due to a permissions exception.", fileInfo.FullName);
+                        }
                     }
                 }
 
diff --git a/Emby.Server.Implementations/Images/DynamicImageProvider.cs b/Emby.Server.Implementations/Images/DynamicImageProvider.cs
index 9f9a4902a..0faa0f8fa 100644
--- a/Emby.Server.Implementations/Images/DynamicImageProvider.cs
+++ b/Emby.Server.Implementations/Images/DynamicImageProvider.cs
@@ -93,6 +93,7 @@ namespace Emby.Server.Implementations.Images
                 returnItems.Shuffle();
                 return returnItems;
             }
+
             returnItems = items
                 .Where(i => i.HasImage(ImageType.Primary))
                 .ToList();
diff --git a/Emby.Server.Implementations/Library/LibraryManager.cs b/Emby.Server.Implementations/Library/LibraryManager.cs
index a9428ae9b..ee94670eb 100644
--- a/Emby.Server.Implementations/Library/LibraryManager.cs
+++ b/Emby.Server.Implementations/Library/LibraryManager.cs
@@ -46,7 +46,6 @@ using MediaBrowser.Model.Library;
 using MediaBrowser.Model.Querying;
 using MediaBrowser.Model.Tasks;
 using Microsoft.Extensions.Caching.Memory;
-using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Logging;
 using Episode = MediaBrowser.Controller.Entities.TV.Episode;
 using EpisodeInfo = Emby.Naming.TV.EpisodeInfo;
@@ -282,10 +281,7 @@ namespace Emby.Server.Implementations.Library
 
         public void RegisterItem(BaseItem item)
         {
-            if (item == null)
-            {
-                throw new ArgumentNullException(nameof(item));
-            }
+            ArgumentNullException.ThrowIfNull(item);
 
             if (item is IItemByName)
             {
@@ -312,10 +308,7 @@ namespace Emby.Server.Implementations.Library
 
         public void DeleteItem(BaseItem item, DeleteOptions options, bool notifyParentItem)
         {
-            if (item == null)
-            {
-                throw new ArgumentNullException(nameof(item));
-            }
+            ArgumentNullException.ThrowIfNull(item);
 
             var parent = item.GetOwner() ?? item.GetParent();
 
@@ -324,10 +317,7 @@ namespace Emby.Server.Implementations.Library
 
         public void DeleteItem(BaseItem item, DeleteOptions options, BaseItem parent, bool notifyParentItem)
         {
-            if (item == null)
-            {
-                throw new ArgumentNullException(nameof(item));
-            }
+            ArgumentNullException.ThrowIfNull(item);
 
             if (item.SourceType == SourceType.Channel)
             {
@@ -510,10 +500,7 @@ namespace Emby.Server.Implementations.Library
                 throw new ArgumentNullException(nameof(key));
             }
 
-            if (type == null)
-            {
-                throw new ArgumentNullException(nameof(type));
-            }
+            ArgumentNullException.ThrowIfNull(type);
 
             string programDataPath = _configurationManager.ApplicationPaths.ProgramDataPath;
             if (key.StartsWith(programDataPath, StringComparison.Ordinal))
@@ -545,10 +532,7 @@ namespace Emby.Server.Implementations.Library
             string collectionType = null,
             LibraryOptions libraryOptions = null)
         {
-            if (fileInfo == null)
-            {
-                throw new ArgumentNullException(nameof(fileInfo));
-            }
+            ArgumentNullException.ThrowIfNull(fileInfo);
 
             var fullPath = fileInfo.FullName;
 
@@ -1855,12 +1839,11 @@ namespace Emby.Server.Implementations.Library
         /// <inheritdoc />
         public async Task UpdateImagesAsync(BaseItem item, bool forceUpdate = false)
         {
-            if (item == null)
-            {
-                throw new ArgumentNullException(nameof(item));
-            }
+            ArgumentNullException.ThrowIfNull(item);
 
-            var outdated = forceUpdate ? item.ImageInfos.Where(i => i.Path != null).ToArray() : item.ImageInfos.Where(ImageNeedsRefresh).ToArray();
+            var outdated = forceUpdate
+                ? item.ImageInfos.Where(i => i.Path != null).ToArray()
+                : item.ImageInfos.Where(ImageNeedsRefresh).ToArray();
             // Skip image processing if current or live tv source
             if (outdated.Length == 0 || item.SourceType != SourceType.Library)
             {
@@ -1883,7 +1866,7 @@ namespace Emby.Server.Implementations.Library
                         _logger.LogWarning("Cannot get image index for {ImagePath}", img.Path);
                         continue;
                     }
-                    catch (Exception ex) when (ex is InvalidOperationException || ex is IOException)
+                    catch (Exception ex) when (ex is InvalidOperationException or IOException)
                     {
                         _logger.LogWarning(ex, "Cannot fetch image from {ImagePath}", img.Path);
                         continue;
@@ -1895,23 +1878,24 @@ namespace Emby.Server.Implementations.Library
                     }
                 }
 
+                ImageDimensions size;
                 try
                 {
-                    ImageDimensions size = _imageProcessor.GetImageDimensions(item, image);
+                    size = _imageProcessor.GetImageDimensions(item, image);
                     image.Width = size.Width;
                     image.Height = size.Height;
                 }
                 catch (Exception ex)
                 {
                     _logger.LogError(ex, "Cannot get image dimensions for {ImagePath}", image.Path);
+                    size = new ImageDimensions(0, 0);
                     image.Width = 0;
                     image.Height = 0;
-                    continue;
                 }
 
                 try
                 {
-                    image.BlurHash = _imageProcessor.GetImageBlurHash(image.Path);
+                    image.BlurHash = _imageProcessor.GetImageBlurHash(image.Path, size);
                 }
                 catch (Exception ex)
                 {
@@ -2294,10 +2278,7 @@ namespace Emby.Server.Implementations.Library
             string viewType,
             string sortName)
         {
-            if (parent == null)
-            {
-                throw new ArgumentNullException(nameof(parent));
-            }
+            ArgumentNullException.ThrowIfNull(parent);
 
             var name = parent.Name;
             var parentId = parent.Id;
@@ -2451,6 +2432,12 @@ namespace Emby.Server.Implementations.Library
         }
 
         /// <inheritdoc />
+        public void QueueLibraryScan()
+        {
+            _taskManager.QueueScheduledTask<RefreshMediaLibraryTask>();
+        }
+
+        /// <inheritdoc />
         public int? GetSeasonNumberFromPath(string path)
             => SeasonPathParser.Parse(path, true, true).SeasonNumber;
 
@@ -2520,7 +2507,7 @@ namespace Emby.Server.Implementations.Library
             }
             catch (Exception ex)
             {
-                _logger.LogError(ex, "Error reading the episode informations with ffprobe. Episode: {EpisodeInfo}", episodeInfo.Path);
+                _logger.LogError(ex, "Error reading the episode information with ffprobe. Episode: {EpisodeInfo}", episodeInfo.Path);
             }
 
             var changed = false;
@@ -2757,7 +2744,8 @@ namespace Emby.Server.Implementations.Library
 
         public List<Person> GetPeopleItems(InternalPeopleQuery query)
         {
-            return _itemRepository.GetPeopleNames(query).Select(i =>
+            return _itemRepository.GetPeopleNames(query)
+            .Select(i =>
             {
                 try
                 {
@@ -2768,7 +2756,12 @@ namespace Emby.Server.Implementations.Library
                     _logger.LogError(ex, "Error getting person");
                     return null;
                 }
-            }).Where(i => i != null).ToList();
+            })
+            .Where(i => i != null)
+            .Where(i => query.User == null ?
+                true :
+                i.IsVisible(query.User))
+            .ToList();
         }
 
         public List<string> GetPeopleNames(InternalPeopleQuery query)
@@ -2840,10 +2833,12 @@ namespace Emby.Server.Implementations.Library
 
             var existingNameCount = 1; // first numbered name will be 2
             var virtualFolderPath = Path.Combine(rootFolderPath, name);
+            var originalName = name;
             while (Directory.Exists(virtualFolderPath))
             {
                 existingNameCount++;
-                virtualFolderPath = Path.Combine(rootFolderPath, name + " " + existingNameCount);
+                name = originalName + existingNameCount;
+                virtualFolderPath = Path.Combine(rootFolderPath, name);
             }
 
             var mediaPathInfos = options.PathInfos;
@@ -2967,10 +2962,7 @@ namespace Emby.Server.Implementations.Library
 
         private void AddMediaPathInternal(string virtualFolderName, MediaPathInfo pathInfo, bool saveLibraryOptions)
         {
-            if (pathInfo == null)
-            {
-                throw new ArgumentNullException(nameof(pathInfo));
-            }
+            ArgumentNullException.ThrowIfNull(pathInfo);
 
             var path = pathInfo.Path;
 
@@ -3017,10 +3009,7 @@ namespace Emby.Server.Implementations.Library
 
         public void UpdateMediaPath(string virtualFolderName, MediaPathInfo mediaPath)
         {
-            if (mediaPath == null)
-            {
-                throw new ArgumentNullException(nameof(mediaPath));
-            }
+            ArgumentNullException.ThrowIfNull(mediaPath);
 
             var rootFolderPath = _configurationManager.ApplicationPaths.DefaultUserViewsPath;
             var virtualFolderPath = Path.Combine(rootFolderPath, virtualFolderName);
diff --git a/Emby.Server.Implementations/Library/MediaSourceManager.cs b/Emby.Server.Implementations/Library/MediaSourceManager.cs
index d9a1a5487..bfccc7db7 100644
--- a/Emby.Server.Implementations/Library/MediaSourceManager.cs
+++ b/Emby.Server.Implementations/Library/MediaSourceManager.cs
@@ -151,7 +151,11 @@ namespace Emby.Server.Implementations.Library
         {
             var mediaSources = GetStaticMediaSources(item, enablePathSubstitution, user);
 
-            if (allowMediaProbe && mediaSources[0].Type != MediaSourceType.Placeholder && !mediaSources[0].MediaStreams.Any(i => i.Type == MediaStreamType.Audio || i.Type == MediaStreamType.Video))
+            // If file is strm or main media stream is missing, force a metadata refresh with remote probing
+            if (allowMediaProbe && mediaSources[0].Type != MediaSourceType.Placeholder
+                && (item.Path.EndsWith(".strm", StringComparison.OrdinalIgnoreCase)
+                    || (item.MediaType == MediaType.Video && !mediaSources[0].MediaStreams.Any(i => i.Type == MediaStreamType.Video))
+                    || (item.MediaType == MediaType.Audio && !mediaSources[0].MediaStreams.Any(i => i.Type == MediaStreamType.Audio))))
             {
                 await item.RefreshMetadata(
                     new MetadataRefreshOptions(_directoryService)
@@ -318,10 +322,7 @@ namespace Emby.Server.Implementations.Library
 
         public List<MediaSourceInfo> GetStaticMediaSources(BaseItem item, bool enablePathSubstitution, User user = null)
         {
-            if (item == null)
-            {
-                throw new ArgumentNullException(nameof(item));
-            }
+            ArgumentNullException.ThrowIfNull(item);
 
             var hasMediaSources = (IHasMediaSources)item;
 
diff --git a/Emby.Server.Implementations/Library/MediaStreamSelector.cs b/Emby.Server.Implementations/Library/MediaStreamSelector.cs
index c5abb9a0a..20a2edb05 100644
--- a/Emby.Server.Implementations/Library/MediaStreamSelector.cs
+++ b/Emby.Server.Implementations/Library/MediaStreamSelector.cs
@@ -13,11 +13,11 @@ namespace Emby.Server.Implementations.Library
     {
         public static int? GetDefaultAudioStreamIndex(IReadOnlyList<MediaStream> streams, IReadOnlyList<string> preferredLanguages, bool preferDefaultTrack)
         {
-            var sortedStreams = GetSortedStreams(streams, MediaStreamType.Audio, preferredLanguages);
+            var sortedStreams = GetSortedStreams(streams, MediaStreamType.Audio, preferredLanguages).ToList();
 
             if (preferDefaultTrack)
             {
-                var defaultStream = streams.FirstOrDefault(i => i.IsDefault);
+                var defaultStream = sortedStreams.FirstOrDefault(i => i.IsDefault);
 
                 if (defaultStream != null)
                 {
diff --git a/Emby.Server.Implementations/Library/Resolvers/Movies/MovieResolver.cs b/Emby.Server.Implementations/Library/Resolvers/Movies/MovieResolver.cs
index 140c4272e..b2f388a66 100644
--- a/Emby.Server.Implementations/Library/Resolvers/Movies/MovieResolver.cs
+++ b/Emby.Server.Implementations/Library/Resolvers/Movies/MovieResolver.cs
@@ -225,7 +225,7 @@ namespace Emby.Server.Implementations.Library.Resolvers.Movies
 
             if (string.Equals(collectionType, CollectionType.TvShows, StringComparison.OrdinalIgnoreCase))
             {
-                return ResolveVideos<Episode>(parent, files, true, collectionType, true);
+                return ResolveVideos<Episode>(parent, files, false, collectionType, true);
             }
 
             return null;
@@ -387,7 +387,7 @@ namespace Emby.Server.Implementations.Library.Resolvers.Movies
 
                 if (!string.IsNullOrEmpty(item.Path))
                 {
-                    // check for imdb id - we use full media path, as we can assume, that this will match in any use case (wither id in parent dir or in file name)
+                    // check for imdb id - we use full media path, as we can assume, that this will match in any use case (either id in parent dir or in file name)
                     var imdbid = item.Path.AsSpan().GetAttributeValue("imdbid");
 
                     if (!string.IsNullOrWhiteSpace(imdbid))
@@ -464,7 +464,9 @@ namespace Emby.Server.Implementations.Library.Resolvers.Movies
             var result = ResolveVideos<T>(parent, fileSystemEntries, SupportsMultiVersion, collectionType, parseName) ??
                 new MultiItemResolverResult();
 
-            if (result.Items.Count == 1)
+            var isPhotosCollection = string.Equals(collectionType, CollectionType.HomeVideos, StringComparison.OrdinalIgnoreCase)
+                                         || string.Equals(collectionType, CollectionType.Photos, StringComparison.OrdinalIgnoreCase);
+            if (!isPhotosCollection && result.Items.Count == 1)
             {
                 var videoPath = result.Items[0].Path;
                 var hasPhotos = photos.Any(i => !PhotoResolver.IsOwnedByResolvedMedia(videoPath, i.Name));
diff --git a/Emby.Server.Implementations/Library/Resolvers/PhotoResolver.cs b/Emby.Server.Implementations/Library/Resolvers/PhotoResolver.cs
index bc2915db6..af4abfb80 100644
--- a/Emby.Server.Implementations/Library/Resolvers/PhotoResolver.cs
+++ b/Emby.Server.Implementations/Library/Resolvers/PhotoResolver.cs
@@ -91,10 +91,7 @@ namespace Emby.Server.Implementations.Library.Resolvers
 
         internal static bool IsImageFile(string path, IImageProcessor imageProcessor)
         {
-            if (path == null)
-            {
-                throw new ArgumentNullException(nameof(path));
-            }
+            ArgumentNullException.ThrowIfNull(path);
 
             var filename = Path.GetFileNameWithoutExtension(path);
 
diff --git a/Emby.Server.Implementations/Library/SearchEngine.cs b/Emby.Server.Implementations/Library/SearchEngine.cs
index 96702d152..60778a443 100644
--- a/Emby.Server.Implementations/Library/SearchEngine.cs
+++ b/Emby.Server.Implementations/Library/SearchEngine.cs
@@ -5,9 +5,9 @@
 using System;
 using System.Collections.Generic;
 using System.Linq;
-using Diacritics.Extensions;
 using Jellyfin.Data.Entities;
 using Jellyfin.Data.Enums;
+using Jellyfin.Extensions;
 using MediaBrowser.Controller.Dto;
 using MediaBrowser.Controller.Entities;
 using MediaBrowser.Controller.Library;
diff --git a/Emby.Server.Implementations/Library/UserDataManager.cs b/Emby.Server.Implementations/Library/UserDataManager.cs
index 3810a76c4..aecab7d9c 100644
--- a/Emby.Server.Implementations/Library/UserDataManager.cs
+++ b/Emby.Server.Implementations/Library/UserDataManager.cs
@@ -53,15 +53,9 @@ namespace Emby.Server.Implementations.Library
 
         public void SaveUserData(User user, BaseItem item, UserItemData userData, UserDataSaveReason reason, CancellationToken cancellationToken)
         {
-            if (userData == null)
-            {
-                throw new ArgumentNullException(nameof(userData));
-            }
+            ArgumentNullException.ThrowIfNull(userData);
 
-            if (item == null)
-            {
-                throw new ArgumentNullException(nameof(item));
-            }
+            ArgumentNullException.ThrowIfNull(item);
 
             cancellationToken.ThrowIfCancellationRequested();
 
@@ -194,10 +188,7 @@ namespace Emby.Server.Implementations.Library
         /// <exception cref="ArgumentNullException"><paramref name="data"/> is <c>null</c>.</exception>
         private UserItemDataDto GetUserItemDataDto(UserItemData data)
         {
-            if (data == null)
-            {
-                throw new ArgumentNullException(nameof(data));
-            }
+            ArgumentNullException.ThrowIfNull(data);
 
             return new UserItemDataDto
             {
diff --git a/Emby.Server.Implementations/LiveTv/EmbyTV/EmbyTV.cs b/Emby.Server.Implementations/LiveTv/EmbyTV/EmbyTV.cs
index 2753cf177..4da677636 100644
--- a/Emby.Server.Implementations/LiveTv/EmbyTV/EmbyTV.cs
+++ b/Emby.Server.Implementations/LiveTv/EmbyTV/EmbyTV.cs
@@ -995,7 +995,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
                 }
             }
 
-            throw new Exception("Tuner not found.");
+            throw new ResourceNotFoundException("Tuner not found.");
         }
 
         public async Task<List<MediaSourceInfo>> GetChannelStreamMediaSources(string channelId, CancellationToken cancellationToken)
@@ -1223,10 +1223,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
 
         private async Task RecordStream(TimerInfo timer, DateTime recordingEndDate, ActiveRecordingInfo activeRecordingInfo)
         {
-            if (timer == null)
-            {
-                throw new ArgumentNullException(nameof(timer));
-            }
+            ArgumentNullException.ThrowIfNull(timer);
 
             LiveTvProgram programInfo = null;
 
@@ -2347,10 +2344,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
 
         private IEnumerable<TimerInfo> GetTimersForSeries(SeriesTimerInfo seriesTimer)
         {
-            if (seriesTimer == null)
-            {
-                throw new ArgumentNullException(nameof(seriesTimer));
-            }
+            ArgumentNullException.ThrowIfNull(seriesTimer);
 
             var query = new InternalItemsQuery
             {
diff --git a/Emby.Server.Implementations/LiveTv/EmbyTV/EncodedRecorder.cs b/Emby.Server.Implementations/LiveTv/EmbyTV/EncodedRecorder.cs
index 582e61d79..08534de59 100644
--- a/Emby.Server.Implementations/LiveTv/EmbyTV/EncodedRecorder.cs
+++ b/Emby.Server.Implementations/LiveTv/EmbyTV/EncodedRecorder.cs
@@ -13,6 +13,7 @@ using System.Threading;
 using System.Threading.Tasks;
 using Jellyfin.Extensions;
 using Jellyfin.Extensions.Json;
+using MediaBrowser.Common;
 using MediaBrowser.Common.Configuration;
 using MediaBrowser.Controller;
 using MediaBrowser.Controller.Configuration;
@@ -65,7 +66,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
 
             await RecordFromFile(mediaSource, mediaSource.Path, targetFile, onStarted, cancellationTokenSource.Token).ConfigureAwait(false);
 
-            _logger.LogInformation("Recording completed to file {0}", targetFile);
+            _logger.LogInformation("Recording completed to file {Path}", targetFile);
         }
 
         private async Task RecordFromFile(MediaSourceInfo mediaSource, string inputFile, string targetFile, Action onStarted, CancellationToken cancellationToken)
@@ -115,7 +116,10 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
             // Important - don't await the log task or we won't be able to kill ffmpeg when the user stops playback
             _ = StartStreamingLog(_process.StandardError.BaseStream, _logFileStream);
 
-            _logger.LogInformation("ffmpeg recording process started for {0}", _targetPath);
+            _logger.LogInformation("ffmpeg recording process started for {Path}", _targetPath);
+
+            // Block until ffmpeg exits
+            await _taskCompletionSource.Task.ConfigureAwait(false);
         }
 
         private string GetCommandLineArgs(MediaSourceInfo mediaSource, string inputTempFile, string targetFile)
@@ -294,7 +298,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
                 else
                 {
                     _taskCompletionSource.TrySetException(
-                        new Exception(
+                        new FfmpegException(
                             string.Format(
                                 CultureInfo.InvariantCulture,
                                 "Recording for {0} failed. Exit code {1}",
diff --git a/Emby.Server.Implementations/LiveTv/EmbyTV/ItemDataProvider.cs b/Emby.Server.Implementations/LiveTv/EmbyTV/ItemDataProvider.cs
index 46979bfc5..58b798ce6 100644
--- a/Emby.Server.Implementations/LiveTv/EmbyTV/ItemDataProvider.cs
+++ b/Emby.Server.Implementations/LiveTv/EmbyTV/ItemDataProvider.cs
@@ -84,10 +84,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
 
         public virtual void Update(T item)
         {
-            if (item == null)
-            {
-                throw new ArgumentNullException(nameof(item));
-            }
+            ArgumentNullException.ThrowIfNull(item);
 
             lock (_fileDataLock)
             {
@@ -107,10 +104,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
 
         public virtual void Add(T item)
         {
-            if (item == null)
-            {
-                throw new ArgumentNullException(nameof(item));
-            }
+            ArgumentNullException.ThrowIfNull(item);
 
             lock (_fileDataLock)
             {
diff --git a/Emby.Server.Implementations/LiveTv/EmbyTV/RecordingHelper.cs b/Emby.Server.Implementations/LiveTv/EmbyTV/RecordingHelper.cs
index 32245f899..40dcca94f 100644
--- a/Emby.Server.Implementations/LiveTv/EmbyTV/RecordingHelper.cs
+++ b/Emby.Server.Implementations/LiveTv/EmbyTV/RecordingHelper.cs
@@ -2,6 +2,7 @@
 
 using System;
 using System.Globalization;
+using System.Text;
 using MediaBrowser.Controller.LiveTv;
 
 namespace Emby.Server.Implementations.LiveTv.EmbyTV
@@ -48,12 +49,18 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
 
                 if (!string.IsNullOrWhiteSpace(info.EpisodeTitle))
                 {
+                    var tmpName = name;
                     if (addHyphen)
                     {
-                        name += " -";
+                        tmpName += " -";
                     }
 
-                    name += " " + info.EpisodeTitle;
+                    tmpName += " " + info.EpisodeTitle;
+                    // Since the filename will be used with file ext. (.mp4, .ts, etc)
+                    if (Encoding.UTF8.GetByteCount(tmpName) < 250)
+                    {
+                        name = tmpName;
+                    }
                 }
             }
             else if (info.IsMovie && info.ProductionYear != null)
diff --git a/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirect.cs b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirect.cs
index ffa0d9b6a..4311db28d 100644
--- a/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirect.cs
+++ b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirect.cs
@@ -20,6 +20,7 @@ using Emby.Server.Implementations.LiveTv.Listings.SchedulesDirectDtos;
 using Jellyfin.Extensions;
 using Jellyfin.Extensions.Json;
 using MediaBrowser.Common.Net;
+using MediaBrowser.Controller.Authentication;
 using MediaBrowser.Controller.LiveTv;
 using MediaBrowser.Model.Dto;
 using MediaBrowser.Model.Entities;
@@ -591,13 +592,10 @@ namespace Emby.Server.Implementations.LiveTv.Listings
             }
             catch (HttpRequestException ex)
             {
-                if (ex.StatusCode.HasValue)
+                if (ex.StatusCode.HasValue && ex.StatusCode.Value == HttpStatusCode.BadRequest)
                 {
-                    if ((int)ex.StatusCode.Value == 400)
-                    {
-                        _tokens.Clear();
-                        _lastErrorResponse = DateTime.UtcNow;
-                    }
+                    _tokens.Clear();
+                    _lastErrorResponse = DateTime.UtcNow;
                 }
 
                 throw;
@@ -662,7 +660,7 @@ namespace Emby.Server.Implementations.LiveTv.Listings
                 return root.Token;
             }
 
-            throw new Exception("Could not authenticate with Schedules Direct Error: " + root.Message);
+            throw new AuthenticationException("Could not authenticate with Schedules Direct Error: " + root.Message);
         }
 
         private async Task AddLineupToAccount(ListingsProviderInfo info, CancellationToken cancellationToken)
@@ -697,7 +695,7 @@ namespace Emby.Server.Implementations.LiveTv.Listings
 
             if (string.IsNullOrEmpty(token))
             {
-                throw new Exception("token required");
+                throw new ArgumentException("token required");
             }
 
             _logger.LogInformation("Headends on account ");
@@ -768,14 +766,14 @@ namespace Emby.Server.Implementations.LiveTv.Listings
             var listingsId = info.ListingsId;
             if (string.IsNullOrEmpty(listingsId))
             {
-                throw new Exception("ListingsId required");
+                throw new ArgumentException("ListingsId required");
             }
 
             var token = await GetToken(info, cancellationToken).ConfigureAwait(false);
 
             if (string.IsNullOrEmpty(token))
             {
-                throw new Exception("token required");
+                throw new ArgumentException("token required");
             }
 
             using var options = new HttpRequestMessage(HttpMethod.Get, ApiUrl + "/lineups/" + listingsId);
diff --git a/Emby.Server.Implementations/LiveTv/Listings/XmlTvListingsProvider.cs b/Emby.Server.Implementations/LiveTv/Listings/XmlTvListingsProvider.cs
index 3da9d02b8..bd1cd1e1d 100644
--- a/Emby.Server.Implementations/LiveTv/Listings/XmlTvListingsProvider.cs
+++ b/Emby.Server.Implementations/LiveTv/Listings/XmlTvListingsProvider.cs
@@ -8,6 +8,7 @@ using System.Globalization;
 using System.IO;
 using System.Linq;
 using System.Net.Http;
+using System.Security.Cryptography;
 using System.Threading;
 using System.Threading.Tasks;
 using Jellyfin.Extensions;
@@ -26,6 +27,8 @@ namespace Emby.Server.Implementations.LiveTv.Listings
 {
     public class XmlTvListingsProvider : IListingsProvider
     {
+        private static readonly TimeSpan _maxCacheAge = TimeSpan.FromHours(1);
+
         private readonly IServerConfigurationManager _config;
         private readonly IHttpClientFactory _httpClientFactory;
         private readonly ILogger<XmlTvListingsProvider> _logger;
@@ -69,13 +72,19 @@ namespace Emby.Server.Implementations.LiveTv.Listings
                 return UnzipIfNeeded(info.Path, info.Path);
             }
 
-            string cacheFilename = DateTime.UtcNow.DayOfYear.ToString(CultureInfo.InvariantCulture) + "-" + DateTime.UtcNow.Hour.ToString(CultureInfo.InvariantCulture) + "-" + info.Id + ".xml";
+            string cacheFilename = info.Id + ".xml";
             string cacheFile = Path.Combine(_config.ApplicationPaths.CachePath, "xmltv", cacheFilename);
-            if (File.Exists(cacheFile))
+            if (File.Exists(cacheFile) && File.GetLastWriteTimeUtc(cacheFile) >= DateTime.UtcNow.Subtract(_maxCacheAge))
             {
                 return UnzipIfNeeded(info.Path, cacheFile);
             }
 
+            // Must check if file exists as parent directory may not exist.
+            if (File.Exists(cacheFile))
+            {
+                File.Delete(cacheFile);
+            }
+
             _logger.LogInformation("Downloading xmltv listings from {Path}", info.Path);
 
             Directory.CreateDirectory(Path.GetDirectoryName(cacheFile));
@@ -124,7 +133,7 @@ namespace Emby.Server.Implementations.LiveTv.Listings
         {
             using (var stream = File.OpenRead(file))
             {
-                string tempFolder = Path.Combine(_config.ApplicationPaths.TempDirectory, Guid.NewGuid().ToString());
+                string tempFolder = GetTempFolderPath(stream);
                 Directory.CreateDirectory(tempFolder);
 
                 _zipClient.ExtractFirstFileFromGz(stream, tempFolder, "data.xml");
@@ -137,7 +146,7 @@ namespace Emby.Server.Implementations.LiveTv.Listings
         {
             using (var stream = File.OpenRead(file))
             {
-                string tempFolder = Path.Combine(_config.ApplicationPaths.TempDirectory, Guid.NewGuid().ToString());
+                string tempFolder = GetTempFolderPath(stream);
                 Directory.CreateDirectory(tempFolder);
 
                 _zipClient.ExtractAllFromGz(stream, tempFolder, true);
@@ -146,6 +155,16 @@ namespace Emby.Server.Implementations.LiveTv.Listings
             }
         }
 
+        private string GetTempFolderPath(Stream stream)
+        {
+#pragma warning disable CA5351
+            using var md5 = MD5.Create();
+#pragma warning restore CA5351
+            var checksum = Convert.ToHexString(md5.ComputeHash(stream));
+            stream.Position = 0;
+            return Path.Combine(_config.ApplicationPaths.TempDirectory, checksum);
+        }
+
         private string FindXmlFile(string directory)
         {
             return _fileSystem.GetFiles(directory, true)
diff --git a/Emby.Server.Implementations/LiveTv/TunerHosts/M3UTunerHost.cs b/Emby.Server.Implementations/LiveTv/TunerHosts/M3UTunerHost.cs
index 2a468e14d..bcb42e162 100644
--- a/Emby.Server.Implementations/LiveTv/TunerHosts/M3UTunerHost.cs
+++ b/Emby.Server.Implementations/LiveTv/TunerHosts/M3UTunerHost.cs
@@ -196,7 +196,7 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts
                 IsInfiniteStream = true,
                 IsRemote = isRemote,
 
-                IgnoreDts = true,
+                IgnoreDts = info.IgnoreDts,
                 SupportsDirectPlay = supportsDirectPlay,
                 SupportsDirectStream = supportsDirectStream,
 
diff --git a/Emby.Server.Implementations/LiveTv/TunerHosts/M3uParser.cs b/Emby.Server.Implementations/LiveTv/TunerHosts/M3uParser.cs
index 708ff52d7..a423ec8f4 100644
--- a/Emby.Server.Implementations/LiveTv/TunerHosts/M3uParser.cs
+++ b/Emby.Server.Implementations/LiveTv/TunerHosts/M3uParser.cs
@@ -44,10 +44,7 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts
 
         public async Task<Stream> GetListingsStream(TunerHostInfo info, CancellationToken cancellationToken)
         {
-            if (info == null)
-            {
-                throw new ArgumentNullException(nameof(info));
-            }
+            ArgumentNullException.ThrowIfNull(info);
 
             if (!info.Url.StartsWith("http", StringComparison.OrdinalIgnoreCase))
             {
@@ -199,7 +196,7 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts
                 if (string.IsNullOrWhiteSpace(numberString))
                 {
                     // Using this as a fallback now as this leads to Problems with channels like "5 USA"
-                    // where 5 isn't ment to be the channel number
+                    // where 5 isn't meant to be the channel number
                     // Check for channel number with the format from SatIp
                     // #EXTINF:0,84. VOX Schweiz
                     // #EXTINF:0,84.0 - VOX Schweiz
diff --git a/Emby.Server.Implementations/Localization/Core/af.json b/Emby.Server.Implementations/Localization/Core/af.json
index 18f17dda9..f356c98a9 100644
--- a/Emby.Server.Implementations/Localization/Core/af.json
+++ b/Emby.Server.Implementations/Localization/Core/af.json
@@ -119,5 +119,8 @@
     "TaskCleanActivityLogDescription": "Verwyder aktiwiteitsaantekeninge ouer as die opgestelde ouderdom.",
     "TaskCleanActivityLog": "Maak Aktiwiteitsaantekeninge Skoon",
     "TaskOptimizeDatabaseDescription": "Komprimeer databasis en verkort vrye ruimte. As hierdie taak uitgevoer word nadat die media versameling geskandeer is of ander veranderings aangebring is wat databasisaanpassings impliseer, kan dit die prestasie verbeter.",
-    "TaskOptimizeDatabase": "Optimaliseer databasis"
+    "TaskOptimizeDatabase": "Optimaliseer databasis",
+    "TaskKeyframeExtractorDescription": "Haal keyframes vanuit video lêers om meer presiese HLS afspeellyste te maak. Dit kan lank duur.",
+    "TaskKeyframeExtractor": "Keyframe Ekstraktor",
+    "External": "Ekstern"
 }
diff --git a/Emby.Server.Implementations/Localization/Core/ar.json b/Emby.Server.Implementations/Localization/Core/ar.json
index 9d4d40e51..9dc2fe799 100644
--- a/Emby.Server.Implementations/Localization/Core/ar.json
+++ b/Emby.Server.Implementations/Localization/Core/ar.json
@@ -1,9 +1,9 @@
 {
-    "Albums": "ألبومات",
+    "Albums": "البومات",
     "AppDeviceValues": "تطبيق: {0}, جهاز: {1}",
     "Application": "تطبيق",
     "Artists": "الفنانين",
-    "AuthenticationSucceededWithUserName": "{0} سجل الدخول بنجاح",
+    "AuthenticationSucceededWithUserName": "تمت مصادقة {0} بنجاح",
     "Books": "الكتب",
     "CameraImageUploadedFrom": "صورة كاميرا جديدة تم رفعها من {0}",
     "Channels": "القنوات",
@@ -14,7 +14,7 @@
     "FailedLoginAttemptWithUserName": "محاولة تسجيل الدخول فشلت من {0}",
     "Favorites": "مفضلات",
     "Folders": "المجلدات",
-    "Genres": "التضنيفات",
+    "Genres": "التصنيفات",
     "HeaderAlbumArtists": "فناني الألبوم",
     "HeaderContinueWatching": "استمر بالمشاهدة",
     "HeaderFavoriteAlbums": "الألبومات المفضلة",
@@ -30,8 +30,8 @@
     "ItemAddedWithName": "تم إضافة {0} للمكتبة",
     "ItemRemovedWithName": "تم إزالة {0} من المكتبة",
     "LabelIpAddressValue": "عنوان الآي بي: {0}",
-    "LabelRunningTimeValue": "المدة: {0}",
-    "Latest": "الأحدث",
+    "LabelRunningTimeValue": "مدة التشغيل: {0}",
+    "Latest": "أحدث",
     "MessageApplicationUpdated": "لقد تم تحديث خادم Jellyfin",
     "MessageApplicationUpdatedTo": "تم تحديث خادم Jellyfin الى {0}",
     "MessageNamedServerConfigurationUpdatedWithValue": "تم تحديث إعدادات الخادم في قسم {0}",
@@ -40,7 +40,7 @@
     "Movies": "الأفلام",
     "Music": "الموسيقى",
     "MusicVideos": "الفيديوهات الموسيقية",
-    "NameInstallFailed": "فشل التثبيت {0}",
+    "NameInstallFailed": "فشل تثبيت {0}",
     "NameSeasonNumber": "الموسم {0}",
     "NameSeasonUnknown": "الموسم غير معروف",
     "NewVersionIsAvailable": "نسخة جديدة من خادم Jellyfin متوفرة للتحميل.",
@@ -49,9 +49,9 @@
     "NotificationOptionAudioPlayback": "بدأ تشغيل المقطع الصوتي",
     "NotificationOptionAudioPlaybackStopped": "تم إيقاف تشغيل المقطع الصوتي",
     "NotificationOptionCameraImageUploaded": "تم رفع صورة الكاميرا",
-    "NotificationOptionInstallationFailed": "فشل التثبيت",
+    "NotificationOptionInstallationFailed": "فشل في التثبيت",
     "NotificationOptionNewLibraryContent": "تم إضافة محتوى جديد",
-    "NotificationOptionPluginError": "فشل في البرنامج المضاف",
+    "NotificationOptionPluginError": "فشل في الملحق",
     "NotificationOptionPluginInstalled": "تم تثبيت الملحق",
     "NotificationOptionPluginUninstalled": "تمت إزالة الملحق",
     "NotificationOptionPluginUpdateInstalled": "تم تثبيت تحديثات الملحق",
@@ -67,22 +67,22 @@
     "PluginUninstalledWithName": "تمت إزالة {0}",
     "PluginUpdatedWithName": "تم تحديث {0}",
     "ProviderValue": "المزود: {0}",
-    "ScheduledTaskFailedWithName": "العملية {0} فشلت",
-    "ScheduledTaskStartedWithName": "تم بدء {0}",
-    "ServerNameNeedsToBeRestarted": "يحتاج لإعادة تشغيله {0}",
-    "Shows": "الحلقات",
+    "ScheduledTaskFailedWithName": "فشلت العملية {0}",
+    "ScheduledTaskStartedWithName": "تم بدء العملية {0}",
+    "ServerNameNeedsToBeRestarted": "يحتاج {0} لإعادة التشغيل",
+    "Shows": "العروض",
     "Songs": "الأغاني",
-    "StartupEmbyServerIsLoading": "خادم Jellyfin قيد التشغيل . الرجاء المحاولة بعد قليل.",
+    "StartupEmbyServerIsLoading": "يتم تحميل خادم Jellyfin . الرجاء المحاولة بعد قليل.",
     "SubtitleDownloadFailureForItem": "عملية إنزال الترجمة فشلت لـ{0}",
-    "SubtitleDownloadFailureFromForItem": "الترجمات فشلت في التحميل من {0} الى {1}",
+    "SubtitleDownloadFailureFromForItem": "فشل تحميل الترجمات من {0} ل {1}",
     "Sync": "مزامنة",
     "System": "النظام",
     "TvShows": "البرامج التلفزيونية",
     "User": "المستخدم",
     "UserCreatedWithName": "تم إنشاء المستخدم {0}",
     "UserDeletedWithName": "تم حذف المستخدم {0}",
-    "UserDownloadingItemWithValues": "{0} يقوم بإنزال {1}",
-    "UserLockedOutWithName": "المستخدم {0} تم منعه من الدخول",
+    "UserDownloadingItemWithValues": "يقوم {0} بتنزيل {1}",
+    "UserLockedOutWithName": "تم منع المستخدم {0} من الدخول",
     "UserOfflineFromDevice": "تم قطع اتصال {0} من {1}",
     "UserOnlineFromDevice": "{0} متصل عبر {1}",
     "UserPasswordChangedWithName": "تم تغيير كلمة السر للمستخدم {0}",
@@ -90,35 +90,38 @@
     "UserStartedPlayingItemWithValues": "قام {0} ببدء تشغيل {1} على {2}",
     "UserStoppedPlayingItemWithValues": "قام {0} بإيقاف تشغيل {1} على {2}",
     "ValueHasBeenAddedToLibrary": "تمت اضافت {0} إلى مكتبة الوسائط",
-    "ValueSpecialEpisodeName": "خاص - {0}",
+    "ValueSpecialEpisodeName": "حلقه خاصه - {0}",
     "VersionNumber": "النسخة {0}",
-    "TaskCleanCacheDescription": "يحذف ملفات ذاكرة التخزين المؤقت التي لم يعد النظام بحاجة إليها.",
-    "TaskCleanCache": "احذف مجلد ذاكرة التخزين المؤقت",
+    "TaskCleanCacheDescription": "يحذف الملفات المؤقتة التي لم يعد النظام بحاجة إليها.",
+    "TaskCleanCache": "احذف ما بمجلد الملفات المؤقتة",
     "TasksChannelsCategory": "قنوات الإنترنت",
     "TasksLibraryCategory": "مكتبة",
     "TasksMaintenanceCategory": "صيانة",
-    "TaskRefreshLibraryDescription": "يقوم بفصح مكتبة الوسائط الخاصة بك بحثًا عن ملفات جديدة وتحديث البيانات الوصفية.",
+    "TaskRefreshLibraryDescription": "يفصح مكتبة الوسائط الخاصة بك بحثًا عن ملفات جديدة، ومن ثم يتحدث البيانات الوصفية.",
     "TaskRefreshLibrary": "افحص مكتبة الوسائط",
-    "TaskRefreshChapterImagesDescription": "إنشاء صور مصغرة لمقاطع الفيديو ذات فصول.",
+    "TaskRefreshChapterImagesDescription": "يُنشئ صور مصغرة لمقاطع الفيديو التي تحتوي على فصول.",
     "TaskRefreshChapterImages": "استخراج صور الفصل",
     "TasksApplicationCategory": "تطبيق",
-    "TaskDownloadMissingSubtitlesDescription": "ابحث في الإنترنت على الترجمات المفقودة إستنادا على الميتاداتا.",
-    "TaskDownloadMissingSubtitles": "تحميل الترجمات المفقودة",
-    "TaskRefreshChannelsDescription": "تحديث معلومات قنوات الإنترنت.",
+    "TaskDownloadMissingSubtitlesDescription": "يبحث في الإنترنت على الترجمات الناقصة استنادا على البيانات الوصفية.",
+    "TaskDownloadMissingSubtitles": "تحميل الترجمات الناقصة",
+    "TaskRefreshChannelsDescription": "يحدث معلومات قنوات الإنترنت.",
     "TaskRefreshChannels": "إعادة تحديث القنوات",
-    "TaskCleanTranscodeDescription": "حذف ملفات الترميز الأقدم من يوم واحد.",
-    "TaskCleanTranscode": "حذف سجلات الترميز",
+    "TaskCleanTranscodeDescription": "يحذف ملفات الترميز الأقدم من يوم واحد.",
+    "TaskCleanTranscode": "حذف ما بمجلد الترميز",
     "TaskUpdatePluginsDescription": "تحميل وتثبيت الإضافات التي تم تفعيل التحديث التلقائي لها.",
     "TaskUpdatePlugins": "تحديث الإضافات",
-    "TaskRefreshPeopleDescription": "تحديث البيانات الوصفية للممثلين والمخرجين في مكتبة الوسائط الخاصة بك.",
+    "TaskRefreshPeopleDescription": "يقوم بتحديث البيانات الوصفية للممثلين والمخرجين في مكتبة الوسائط الخاصة بك.",
     "TaskRefreshPeople": "إعادة تحميل الأشخاص",
-    "TaskCleanLogsDescription": "حذف السجلات الأقدم من {0} يوم.",
-    "TaskCleanLogs": "حذف دليل السجل",
-    "TaskCleanActivityLogDescription": "يحذف سجل الأنشطة الأقدم من الوقت الموضوع.",
+    "TaskCleanLogsDescription": "يحذف السجلات الأقدم من {0} يوم.",
+    "TaskCleanLogs": "حذف مسار السجل",
+    "TaskCleanActivityLogDescription": "يحذف سجل الأنشطة الأقدم من الوقت الذي تم تحديده.",
     "TaskCleanActivityLog": "حذف سجل الأنشطة",
-    "Default": "الإعدادات الافتراضية",
+    "Default": "افتراضي",
     "Undefined": "غير معرف",
     "Forced": "ملحقة",
-    "TaskOptimizeDatabaseDescription": "يضغط قاعدة البيانات ويقتطع المساحة الحرة. تشغيل هذه المهمة بعد فحص المكتبة أو إجراء تغييرات أخرى تشير ضمنًا إلى أن تعديلات قاعدة البيانات قد تؤدي إلى تحسين الأداء.",
-    "TaskOptimizeDatabase": "تحسين قاعدة البيانات"
+    "TaskOptimizeDatabaseDescription": "يضغط قاعدة البيانات ويقتطع المساحة الحرة. تشغيل هذه المهمة بعد فحص المكتبة أو إجراء تغييرات أخرى تتضمن تعديلات في قاعدة البيانات قد تؤدي إلى تحسين الأداء.",
+    "TaskOptimizeDatabase": "تحسين قاعدة البيانات",
+    "TaskKeyframeExtractorDescription": "يستخرج الإطارات الرئيسية من ملفات الفيديو لكي ينشئ قوائم تشغيل بث HTTP المباشر. قد تستمر هذه العملية لوقت طويل.",
+    "TaskKeyframeExtractor": "مستخرج الإطار الرئيسي",
+    "External": "خارجي"
 }
diff --git a/Emby.Server.Implementations/Localization/Core/bg-BG.json b/Emby.Server.Implementations/Localization/Core/bg-BG.json
index e1c923308..64cb36fd8 100644
--- a/Emby.Server.Implementations/Localization/Core/bg-BG.json
+++ b/Emby.Server.Implementations/Localization/Core/bg-BG.json
@@ -43,7 +43,7 @@
     "NameInstallFailed": "{0} не можа да се инсталира",
     "NameSeasonNumber": "Сезон {0}",
     "NameSeasonUnknown": "Неразпознат сезон",
-    "NewVersionIsAvailable": "Нова версия на Jellyfin сървъра е достъпна за сваляне.",
+    "NewVersionIsAvailable": "Нова версия на Джелифин сървъра е достъпна за сваляне.",
     "NotificationOptionApplicationUpdateAvailable": "Налично е обновление на програмата",
     "NotificationOptionApplicationUpdateInstalled": "Обновлението на програмата е инсталирано",
     "NotificationOptionAudioPlayback": "Възпроизвеждането на звук започна",
@@ -120,5 +120,8 @@
     "TaskCleanActivityLogDescription": "Изтрива записите в дневника с активност по стари от конфигурираната възраст.",
     "TaskCleanActivityLog": "Изчисти дневника с активност",
     "TaskOptimizeDatabaseDescription": "Прави базата данни по-компактна и освобождава място. Пускането на тази задача след сканиране на библиотеката или правене на други промени, свързани с модификации на базата данни, може да подобри производителността.",
-    "TaskOptimizeDatabase": "Оптимизирай базата данни"
+    "TaskOptimizeDatabase": "Оптимизирай базата данни",
+    "TaskKeyframeExtractorDescription": "Извличат се ключови кадри от видеофайловете ,за да се създаде по точен ХЛС списък . Задачата може да отнеме много време.",
+    "TaskKeyframeExtractor": "Извличане на ключови кадри",
+    "External": "Външен"
 }
diff --git a/Emby.Server.Implementations/Localization/Core/ca.json b/Emby.Server.Implementations/Localization/Core/ca.json
index 502c562a5..644d2676e 100644
--- a/Emby.Server.Implementations/Localization/Core/ca.json
+++ b/Emby.Server.Implementations/Localization/Core/ca.json
@@ -20,7 +20,7 @@
     "HeaderFavoriteAlbums": "Àlbums Preferits",
     "HeaderFavoriteArtists": "Artistes Predilectes",
     "HeaderFavoriteEpisodes": "Episodis Predilectes",
-    "HeaderFavoriteShows": "Programes Predilectes",
+    "HeaderFavoriteShows": "Sèries Predilectes",
     "HeaderFavoriteSongs": "Cançons Predilectes",
     "HeaderLiveTV": "TV en Directe",
     "HeaderNextUp": "A continuació",
@@ -70,7 +70,7 @@
     "ScheduledTaskFailedWithName": "{0} ha fallat",
     "ScheduledTaskStartedWithName": "{0} iniciat",
     "ServerNameNeedsToBeRestarted": "{0} necessita ser reiniciat",
-    "Shows": "Programes",
+    "Shows": "Sèries",
     "Songs": "Cançons",
     "StartupEmbyServerIsLoading": "El Servidor d'Jellyfin est&agrave; carregant. Si et plau, prova de nou en breus.",
     "SubtitleDownloadFailureForItem": "Subtitles failed to download for {0}",
diff --git a/Emby.Server.Implementations/Localization/Core/de.json b/Emby.Server.Implementations/Localization/Core/de.json
index 722b81c8a..9c278db4d 100644
--- a/Emby.Server.Implementations/Localization/Core/de.json
+++ b/Emby.Server.Implementations/Localization/Core/de.json
@@ -121,7 +121,7 @@
     "Default": "Standard",
     "TaskOptimizeDatabaseDescription": "Komprimiert die Datenbank und trimmt den freien Speicherplatz. Die Ausführung dieser Aufgabe nach dem Scannen der Bibliothek oder nach anderen Änderungen, die Datenbankänderungen implizieren, kann die Leistung verbessern.",
     "TaskOptimizeDatabase": "Datenbank optimieren",
-    "TaskKeyframeExtractorDescription": "Extrahiere Keyframes aus Videodateien, um präzisere HLS-Playlisten zu erzeugen. Diese Aufgabe kann sehr lange dauern.",
+    "TaskKeyframeExtractorDescription": "Extrahiere Keyframes aus Videodateien, um präzisere HLS-Playlisten zu erzeugen. Dieser Vorgang kann sehr lange dauern.",
     "TaskKeyframeExtractor": "Keyframe Extraktor",
     "External": "Extern"
 }
diff --git a/Emby.Server.Implementations/Localization/Core/el.json b/Emby.Server.Implementations/Localization/Core/el.json
index acf42f38e..9e216a166 100644
--- a/Emby.Server.Implementations/Localization/Core/el.json
+++ b/Emby.Server.Implementations/Localization/Core/el.json
@@ -5,17 +5,17 @@
     "Artists": "Καλλιτέχνες",
     "AuthenticationSucceededWithUserName": "Ο χρήστης {0} επαληθεύτηκε επιτυχώς",
     "Books": "Βιβλία",
-    "CameraImageUploadedFrom": "Μια νέα εικόνα κάμερας έχει αποσταλεί από {0}",
+    "CameraImageUploadedFrom": "Μια νέα φωτογραφία φορτώθηκε από {0}",
     "Channels": "Κανάλια",
     "ChapterNameValue": "Κεφάλαιο {0}",
     "Collections": "Συλλογές",
-    "DeviceOfflineWithName": "{0} αποσυνδέθηκε",
-    "DeviceOnlineWithName": "{0} συνδέθηκε",
+    "DeviceOfflineWithName": "Ο/Η {0} αποσυνδέθηκε",
+    "DeviceOnlineWithName": "Ο/Η {0} συνδέθηκε",
     "FailedLoginAttemptWithUserName": "Αποτυχημένη προσπάθεια σύνδεσης από {0}",
     "Favorites": "Αγαπημένα",
     "Folders": "Φάκελοι",
     "Genres": "Είδη",
-    "HeaderAlbumArtists": "Καλλιτέχνες άλμπουμ",
+    "HeaderAlbumArtists": "Δισκογραφικοί καλλιτέχνες",
     "HeaderContinueWatching": "Συνεχίστε την παρακολούθηση",
     "HeaderFavoriteAlbums": "Αγαπημένα Άλμπουμ",
     "HeaderFavoriteArtists": "Αγαπημένοι Καλλιτέχνες",
@@ -24,7 +24,7 @@
     "HeaderFavoriteSongs": "Αγαπημένα Τραγούδια",
     "HeaderLiveTV": "Ζωντανή Τηλεόραση",
     "HeaderNextUp": "Επόμενο",
-    "HeaderRecordingGroups": "Γκρουπ Εγγραφών",
+    "HeaderRecordingGroups": "Μουσικά Συγκροτήματα",
     "HomeVideos": "Προσωπικά βίντεο",
     "Inherit": "Κληρονόμηση",
     "ItemAddedWithName": "{0} προστέθηκε στη βιβλιοθήκη",
@@ -32,10 +32,10 @@
     "LabelIpAddressValue": "Διεύθυνση IP: {0}",
     "LabelRunningTimeValue": "Διάρκεια: {0}",
     "Latest": "Πρόσφατα",
-    "MessageApplicationUpdated": "Ο Jellyfin Server έχει ενημερωθεί",
-    "MessageApplicationUpdatedTo": "Ο server Jellyfin αναβαθμίστηκε σε έκδοση {0}",
-    "MessageNamedServerConfigurationUpdatedWithValue": "Η ενότητα {0} ρύθμισης παραμέτρων του server έχει ενημερωθεί",
-    "MessageServerConfigurationUpdated": "Η ρύθμιση παραμέτρων του server έχει ενημερωθεί",
+    "MessageApplicationUpdated": "Ο διακομιστής Jellyfin έχει ενημερωθεί",
+    "MessageApplicationUpdatedTo": "Ο διακομιστής Jellyfin αναβαθμίστηκε στην έκδοση {0}",
+    "MessageNamedServerConfigurationUpdatedWithValue": "Η ενότητα {0} ρύθμισης παραμέτρων του διακομιστή έχει ενημερωθεί",
+    "MessageServerConfigurationUpdated": "Η ρύθμιση παραμέτρων του διακομιστή έχει ενημερωθεί",
     "MixedContent": "Ανάμεικτο Περιεχόμενο",
     "Movies": "Ταινίες",
     "Music": "Μουσική",
@@ -43,7 +43,7 @@
     "NameInstallFailed": "{0} η εγκατάσταση απέτυχε",
     "NameSeasonNumber": "Κύκλος {0}",
     "NameSeasonUnknown": "Άγνωστος Κύκλος",
-    "NewVersionIsAvailable": "Μια νέα έκδοση του Jellyfin Server είναι διαθέσιμη για λήψη.",
+    "NewVersionIsAvailable": "Μια νέα έκδοση του διακομιστή Jellyfin είναι διαθέσιμη για λήψη.",
     "NotificationOptionApplicationUpdateAvailable": "Διαθέσιμη ενημερωμένη έκδοση εφαρμογής",
     "NotificationOptionApplicationUpdateInstalled": "Η ενημέρωση εφαρμογής εγκαταστάθηκε",
     "NotificationOptionAudioPlayback": "Η αναπαραγωγή ήχου ξεκίνησε",
@@ -55,7 +55,7 @@
     "NotificationOptionPluginInstalled": "Το plugin εγκαταστάθηκε",
     "NotificationOptionPluginUninstalled": "Το plugin απεγκαταστάθηκε",
     "NotificationOptionPluginUpdateInstalled": "Η αναβάθμιση του plugin εγκαταστάθηκε",
-    "NotificationOptionServerRestartRequired": "Απαιτείται επανεκκίνηση του server",
+    "NotificationOptionServerRestartRequired": "Ο διακομιστής χρειάζεται επανεκκίνηση",
     "NotificationOptionTaskFailed": "Αποτυχία προγραμματισμένης εργασίας",
     "NotificationOptionUserLockedOut": "Ο χρήστης αποκλείστηκε",
     "NotificationOptionVideoPlayback": "Η αναπαραγωγή βίντεο ξεκίνησε",
@@ -72,7 +72,7 @@
     "ServerNameNeedsToBeRestarted": "{0} χρειάζεται επανεκκίνηση",
     "Shows": "Σειρές",
     "Songs": "Τραγούδια",
-    "StartupEmbyServerIsLoading": "Ο Jellyfin Server φορτώνει. Παρακαλώ δοκιμάστε σε λίγο.",
+    "StartupEmbyServerIsLoading": "Ο διακομιστής Jellyfin φορτώνει. Περιμένετε λίγο και δοκιμάστε ξανά.",
     "SubtitleDownloadFailureForItem": "Οι υπότιτλοι απέτυχαν να κατέβουν για {0}",
     "SubtitleDownloadFailureFromForItem": "Αποτυχίες μεταφόρτωσης υποτίτλων από {0} για {1}",
     "Sync": "Συγχρονισμός",
@@ -121,7 +121,7 @@
     "Default": "Προεπιλογή",
     "TaskOptimizeDatabaseDescription": "Συμπιέζει τη βάση δεδομένων και δημιουργεί ελεύθερο χώρο. Η εκτέλεση αυτής της εργασίας μετά τη σάρωση της βιβλιοθήκης ή την πραγματοποίηση άλλων αλλαγών που συνεπάγονται τροποποιήσεις της βάσης δεδομένων μπορεί να βελτιώσει την απόδοση.",
     "TaskOptimizeDatabase": "Βελτιστοποίηση βάσης δεδομένων",
-    "TaskKeyframeExtractorDescription": "Εξάγει τα βασικά καρέ από αρχεία βίντεο για να δημιουργήσει πιο ακριβείς HLS λίστες αναπαραγωγής. Αυτή η εργασία μπορεί να διαρκέσει πολλή ώρα.",
+    "TaskKeyframeExtractorDescription": "Εξάγει καρέ από αρχεία βίντεο για να δημιουργήσει πιο ακριβείς λίστες αναπαραγωγής HLS. Αυτή η διεργασία μπορεί να πάρει χρόνο.",
     "TaskKeyframeExtractor": "Εξαγωγέας βασικών καρέ βίντεο",
     "External": "Εξωτερικό"
 }
diff --git a/Emby.Server.Implementations/Localization/Core/es-AR.json b/Emby.Server.Implementations/Localization/Core/es-AR.json
index 4d9f5f41b..1289172ba 100644
--- a/Emby.Server.Implementations/Localization/Core/es-AR.json
+++ b/Emby.Server.Implementations/Localization/Core/es-AR.json
@@ -121,5 +121,7 @@
     "Default": "Por Defecto",
     "TaskOptimizeDatabaseDescription": "Compacta la base de datos y restaura el espacio libre. Ejecutar esta tarea después de actualizar las librerías o realizar otros cambios que impliquen modificar las bases de datos puede mejorar la performance.",
     "TaskOptimizeDatabase": "Optimización de base de datos",
-    "External": "Externo"
+    "External": "Externo",
+    "TaskKeyframeExtractorDescription": "Extrae Fotogramas Clave de los archivos de vídeo para crear Listas de Reprodución HLS más precisas. Esta tarea puede durar mucho tiempo.",
+    "TaskKeyframeExtractor": "Extractor de Fotogramas Clave"
 }
diff --git a/Emby.Server.Implementations/Localization/Core/es-MX.json b/Emby.Server.Implementations/Localization/Core/es-MX.json
index 80ae16c5c..a7391cc88 100644
--- a/Emby.Server.Implementations/Localization/Core/es-MX.json
+++ b/Emby.Server.Implementations/Localization/Core/es-MX.json
@@ -122,5 +122,6 @@
     "TaskOptimizeDatabase": "Optimizar base de datos",
     "TaskOptimizeDatabaseDescription": "Compacta la base de datos y trunca el espacio libre. Puede mejorar el rendimiento si se realiza esta tarea después de escanear la biblioteca o después de realizar otros cambios que impliquen modificar la base de datos.",
     "TaskKeyframeExtractorDescription": "Extrae los cuadros clave de los archivos de vídeo para crear listas HLS más precisas. Esta tarea puede tardar un buen rato.",
-    "TaskKeyframeExtractor": "Extractor de Cuadros Clave"
+    "TaskKeyframeExtractor": "Extractor de Cuadros Clave",
+    "External": "Externo"
 }
diff --git a/Emby.Server.Implementations/Localization/Core/es.json b/Emby.Server.Implementations/Localization/Core/es.json
index 0821ddda7..db65a0c6d 100644
--- a/Emby.Server.Implementations/Localization/Core/es.json
+++ b/Emby.Server.Implementations/Localization/Core/es.json
@@ -74,7 +74,7 @@
     "Songs": "Canciones",
     "StartupEmbyServerIsLoading": "Jellyfin Server se está cargando. Vuelve a intentarlo en breve.",
     "SubtitleDownloadFailureForItem": "Error al descargar subtítulos para {0}",
-    "SubtitleDownloadFailureFromForItem": "Fallo de descarga de subtítulos desde {0} para {1}",
+    "SubtitleDownloadFailureFromForItem": "Fallo en la descarga de subtítulos desde {0} para {1}",
     "Sync": "Sincronizar",
     "System": "Sistema",
     "TvShows": "Series",
@@ -93,19 +93,19 @@
     "ValueSpecialEpisodeName": "Especial - {0}",
     "VersionNumber": "Versión {0}",
     "TasksMaintenanceCategory": "Mantenimiento",
-    "TasksLibraryCategory": "Librería",
+    "TasksLibraryCategory": "Biblioteca",
     "TasksApplicationCategory": "Aplicación",
     "TasksChannelsCategory": "Canales de internet",
     "TaskCleanCache": "Eliminar archivos temporales",
     "TaskCleanCacheDescription": "Elimina los archivos temporales que ya no son necesarios para el servidor.",
     "TaskRefreshChapterImages": "Extraer imágenes de los capítulos",
-    "TaskRefreshChapterImagesDescription": "Crea las miniaturas de los vídeos que tengan capítulos.",
+    "TaskRefreshChapterImagesDescription": "Crear miniaturas de los vídeos que tengan capítulos.",
     "TaskRefreshLibrary": "Escanear la biblioteca",
     "TaskRefreshLibraryDescription": "Añade los archivos que se hayan añadido a la biblioteca y actualiza las etiquetas de los ya presentes.",
     "TaskCleanLogs": "Limpiar registros",
     "TaskCleanLogsDescription": "Elimina los archivos de registro que tengan más de {0} días.",
     "TaskRefreshPeople": "Actualizar personas",
-    "TaskRefreshPeopleDescription": "Actualiza las etiquetas de los intérpretes y directores presentes en tus bibliotecas.",
+    "TaskRefreshPeopleDescription": "Actualiza las etiquetas de los actores y directores presentes en tus bibliotecas.",
     "TaskUpdatePlugins": "Actualizar extensiones",
     "TaskUpdatePluginsDescription": "Actualiza las extensiones que están configuradas para actualizarse automáticamente.",
     "TaskCleanTranscode": "Limpiar las transcodificaciones",
@@ -120,7 +120,7 @@
     "Forced": "Forzado",
     "Default": "Predeterminado",
     "TaskOptimizeDatabase": "Optimizar la base de datos",
-    "TaskOptimizeDatabaseDescription": "Compacta y libera el espacio libre en la base de datos. Ejecutar esta tarea tras escanear la biblioteca o hacer cambios que impliquen modificaciones en la base de datos puede mejorar el rendimiento.",
+    "TaskOptimizeDatabaseDescription": "Optimiza y libera el espacio libre en la base de datos. Ejecutar esta tarea tras escanear la biblioteca o hacer cambios que impliquen modificaciones en la base de datos puede mejorar el rendimiento.",
     "TaskKeyframeExtractorDescription": "Extrae los fotogramas clave de los archivos de vídeo para crear listas HLS más precisas. Esta tarea puede tardar mucho tiempo.",
     "TaskKeyframeExtractor": "Extractor de Fotogramas Clave",
     "External": "Externo"
diff --git a/Emby.Server.Implementations/Localization/Core/es_419.json b/Emby.Server.Implementations/Localization/Core/es_419.json
index 2ca736ad9..d6078c9c6 100644
--- a/Emby.Server.Implementations/Localization/Core/es_419.json
+++ b/Emby.Server.Implementations/Localization/Core/es_419.json
@@ -119,5 +119,8 @@
     "Forced": "Forzado",
     "Default": "Por defecto",
     "TaskOptimizeDatabaseDescription": "Compacta la base de datos y libera espacio. Ejecutar esta tarea después de escanear la biblioteca o hacer otros cambios que impliquen modificaciones en la base de datos puede mejorar el rendimiento.",
-    "TaskOptimizeDatabase": "Optimizar base de datos"
+    "TaskOptimizeDatabase": "Optimizar base de datos",
+    "External": "Externo",
+    "TaskKeyframeExtractorDescription": "Extrae Fotogramas Clave de los archivos de vídeo para crear Listas de Reproducción HLS más precisas. Esta tarea puede durar mucho tiempo.",
+    "TaskKeyframeExtractor": "Extractor de Fotogramas Clave"
 }
diff --git a/Emby.Server.Implementations/Localization/Core/es_DO.json b/Emby.Server.Implementations/Localization/Core/es_DO.json
index b64ffbfbb..0f4c7438f 100644
--- a/Emby.Server.Implementations/Localization/Core/es_DO.json
+++ b/Emby.Server.Implementations/Localization/Core/es_DO.json
@@ -19,5 +19,7 @@
     "FailedLoginAttemptWithUserName": "Intento de inicio de sesión fallido de {0}",
     "HeaderFavoriteSongs": "Canciones Favoritas",
     "HeaderFavoriteEpisodes": "Episodios Favoritos",
-    "HeaderFavoriteArtists": "Artistas Favoritos"
+    "HeaderFavoriteArtists": "Artistas Favoritos",
+    "External": "Externo",
+    "Default": "Predeterminado"
 }
diff --git a/Emby.Server.Implementations/Localization/Core/et.json b/Emby.Server.Implementations/Localization/Core/et.json
index 8db6a0b38..da44e53d0 100644
--- a/Emby.Server.Implementations/Localization/Core/et.json
+++ b/Emby.Server.Implementations/Localization/Core/et.json
@@ -119,5 +119,6 @@
     "SubtitleDownloadFailureFromForItem": "Subtiitrite allalaadimine {0} > {1} nurjus",
     "UserPolicyUpdatedWithName": "Kasutaja {0} õigusi värskendati",
     "UserStoppedPlayingItemWithValues": "{0} lõpetas {1} taasesituse seadmes {2}",
-    "UserOnlineFromDevice": "{0} on ühendatud seadmest {1}"
+    "UserOnlineFromDevice": "{0} on ühendatud seadmest {1}",
+    "External": "Väline"
 }
diff --git a/Emby.Server.Implementations/Localization/Core/fi.json b/Emby.Server.Implementations/Localization/Core/fi.json
index 8675ab2e6..f0cafd1c0 100644
--- a/Emby.Server.Implementations/Localization/Core/fi.json
+++ b/Emby.Server.Implementations/Localization/Core/fi.json
@@ -1,5 +1,5 @@
 {
-    "HeaderLiveTV": "Suora TV",
+    "HeaderLiveTV": "Televisio",
     "NewVersionIsAvailable": "Uusi versio Jellyfin-palvelimesta on ladattavissa.",
     "NameSeasonUnknown": "Tuntematon kausi",
     "NameSeasonNumber": "Kausi {0}",
diff --git a/Emby.Server.Implementations/Localization/Core/fr-CA.json b/Emby.Server.Implementations/Localization/Core/fr-CA.json
index 2a56d0745..24ca8f861 100644
--- a/Emby.Server.Implementations/Localization/Core/fr-CA.json
+++ b/Emby.Server.Implementations/Localization/Core/fr-CA.json
@@ -120,5 +120,8 @@
     "Undefined": "Indéfini",
     "Forced": "Forcé",
     "TaskOptimizeDatabaseDescription": "Compacte la base de données et tronque l'espace libre. Lancer cette tâche après avoir scanné la bibliothèque ou faire d'autres changements impliquant des modifications de la base peuvent ameliorer les performances.",
-    "TaskOptimizeDatabase": "Optimiser la base de données"
+    "TaskOptimizeDatabase": "Optimiser la base de données",
+    "TaskKeyframeExtractorDescription": "Extrait les images clés des fichiers vidéo pour créer des listes de lecture HLS plus précises. Cette tâche peut durer très longtemps.",
+    "TaskKeyframeExtractor": "Extracteur d'image clé",
+    "External": "Externe"
 }
diff --git a/Emby.Server.Implementations/Localization/Core/fr.json b/Emby.Server.Implementations/Localization/Core/fr.json
index 2a329e74d..648c878e9 100644
--- a/Emby.Server.Implementations/Localization/Core/fr.json
+++ b/Emby.Server.Implementations/Localization/Core/fr.json
@@ -5,7 +5,7 @@
     "Artists": "Artistes",
     "AuthenticationSucceededWithUserName": "{0} authentifié avec succès",
     "Books": "Livres",
-    "CameraImageUploadedFrom": "Une photo a été chargée depuis {0}",
+    "CameraImageUploadedFrom": "Une photo a été téléversée depuis {0}",
     "Channels": "Chaînes",
     "ChapterNameValue": "Chapitre {0}",
     "Collections": "Collections",
@@ -42,13 +42,13 @@
     "MusicVideos": "Clips musicaux",
     "NameInstallFailed": "{0} échec de l'installation",
     "NameSeasonNumber": "Saison {0}",
-    "NameSeasonUnknown": "Saison Inconnue",
+    "NameSeasonUnknown": "Saison inconnue",
     "NewVersionIsAvailable": "Une nouvelle version de Jellyfin Serveur est disponible au téléchargement.",
     "NotificationOptionApplicationUpdateAvailable": "Mise à jour de l'application disponible",
     "NotificationOptionApplicationUpdateInstalled": "Mise à jour de l'application installée",
     "NotificationOptionAudioPlayback": "Lecture audio démarrée",
     "NotificationOptionAudioPlaybackStopped": "Lecture audio arrêtée",
-    "NotificationOptionCameraImageUploaded": "L'image de l'appareil photo a été transférée",
+    "NotificationOptionCameraImageUploaded": "L'image de l'appareil photo a été téléversée",
     "NotificationOptionInstallationFailed": "Échec de l'installation",
     "NotificationOptionNewLibraryContent": "Nouveau contenu ajouté",
     "NotificationOptionPluginError": "Erreur d'extension",
@@ -70,8 +70,8 @@
     "ScheduledTaskFailedWithName": "{0} a échoué",
     "ScheduledTaskStartedWithName": "{0} a démarré",
     "ServerNameNeedsToBeRestarted": "{0} doit être redémarré",
-    "Shows": "Émissions",
-    "Songs": "Chansons",
+    "Shows": "Séries",
+    "Songs": "Titres",
     "StartupEmbyServerIsLoading": "Le serveur Jellyfin est en cours de chargement. Veuillez réessayer dans quelques instants.",
     "SubtitleDownloadFailureForItem": "Le téléchargement des sous-titres pour {0} a échoué.",
     "SubtitleDownloadFailureFromForItem": "Échec du téléchargement des sous-titres depuis {0} pour {1}",
@@ -92,35 +92,36 @@
     "ValueHasBeenAddedToLibrary": "{0} a été ajouté à votre médiathèque",
     "ValueSpecialEpisodeName": "Spécial - {0}",
     "VersionNumber": "Version {0}",
-    "TasksChannelsCategory": "Chaines en ligne",
-    "TaskDownloadMissingSubtitlesDescription": "Recherche les sous-titres manquants sur internet en se basant sur la configuration des métadonnées.",
+    "TasksChannelsCategory": "Chaînes en ligne",
+    "TaskDownloadMissingSubtitlesDescription": "Recherche les sous-titres manquants sur Internet en se basant sur la configuration des métadonnées.",
     "TaskDownloadMissingSubtitles": "Télécharger les sous-titres manquants",
-    "TaskRefreshChannelsDescription": "Rafraîchit les informations des chaines en ligne.",
-    "TaskRefreshChannels": "Rafraîchir les chaines",
+    "TaskRefreshChannelsDescription": "Actualise les informations des chaînes en ligne.",
+    "TaskRefreshChannels": "Actualiser les chaînes",
     "TaskCleanTranscodeDescription": "Supprime les fichiers transcodés de plus d'un jour.",
-    "TaskCleanTranscode": "Nettoyer les dossier des transcodages",
+    "TaskCleanTranscode": "Nettoyer le dossier des transcodages",
     "TaskUpdatePluginsDescription": "Télécharge et installe les mises à jours des extensions configurées pour être mises à jour automatiquement.",
     "TaskUpdatePlugins": "Mettre à jour les extensions",
-    "TaskRefreshPeopleDescription": "Met à jour les métadonnées pour les acteurs et réalisateurs dans votre bibliothèque.",
-    "TaskRefreshPeople": "Rafraîchir les acteurs",
+    "TaskRefreshPeopleDescription": "Met à jour les métadonnées pour les acteurs et réalisateurs dans votre médiathèque.",
+    "TaskRefreshPeople": "Actualiser les acteurs",
     "TaskCleanLogsDescription": "Supprime les journaux de plus de {0} jours.",
     "TaskCleanLogs": "Nettoyer le répertoire des journaux",
-    "TaskRefreshLibraryDescription": "Scanne votre médiathèque pour trouver les nouveaux fichiers et rafraîchit les métadonnées.",
+    "TaskRefreshLibraryDescription": "Scanne votre médiathèque pour trouver les nouveaux fichiers et actualise les métadonnées.",
     "TaskRefreshLibrary": "Scanner la médiathèque",
     "TaskRefreshChapterImagesDescription": "Crée des vignettes pour les vidéos ayant des chapitres.",
     "TaskRefreshChapterImages": "Extraire les images de chapitre",
     "TaskCleanCacheDescription": "Supprime les fichiers de cache dont le système n'a plus besoin.",
     "TaskCleanCache": "Vider le répertoire cache",
     "TasksApplicationCategory": "Application",
-    "TasksLibraryCategory": "Bibliothèque",
+    "TasksLibraryCategory": "Médiathèque",
     "TasksMaintenanceCategory": "Maintenance",
     "TaskCleanActivityLogDescription": "Supprime les entrées du journal d'activité antérieures à l'âge configuré.",
     "TaskCleanActivityLog": "Nettoyer le journal d'activité",
     "Undefined": "Non défini",
     "Forced": "Forcé",
     "Default": "Par défaut",
-    "TaskOptimizeDatabaseDescription": "Réduit les espaces vides/inutiles et compacte la base de données. Utiliser cette fonction après une mise à jour de la bibliothèque ou toute autre modification de la base de données peut améliorer les performances du serveur.",
+    "TaskOptimizeDatabaseDescription": "Réduit les espaces vides ou inutiles et compacte la base de données. Utiliser cette fonction après une mise à jour de la médiathèque ou toute autre modification de la base de données peut améliorer les performances du serveur.",
     "TaskOptimizeDatabase": "Optimiser la base de données",
     "TaskKeyframeExtractorDescription": "Extrait les images clés des fichiers vidéo pour créer des listes de lecture HLS plus précises. Cette tâche peut durer très longtemps.",
-    "TaskKeyframeExtractor": "Extracteur d'image clé"
+    "TaskKeyframeExtractor": "Extracteur d'image clé",
+    "External": "Externe"
 }
diff --git a/Emby.Server.Implementations/Localization/Core/gsw.json b/Emby.Server.Implementations/Localization/Core/gsw.json
index 5bfe8c0b1..bd8cec710 100644
--- a/Emby.Server.Implementations/Localization/Core/gsw.json
+++ b/Emby.Server.Implementations/Localization/Core/gsw.json
@@ -119,5 +119,6 @@
     "Undefined": "Undefiniert",
     "Forced": "Erzwungen",
     "Default": "Standard",
-    "TaskOptimizeDatabase": "Datenbank optimieren"
+    "TaskOptimizeDatabase": "Datenbank optimieren",
+    "External": "Extern"
 }
diff --git a/Emby.Server.Implementations/Localization/Core/he.json b/Emby.Server.Implementations/Localization/Core/he.json
index e32ab4ca8..c635dab23 100644
--- a/Emby.Server.Implementations/Localization/Core/he.json
+++ b/Emby.Server.Implementations/Localization/Core/he.json
@@ -120,5 +120,8 @@
     "Forced": "כפוי",
     "Default": "ברירת מחדל",
     "TaskOptimizeDatabase": "מיטוב מסד נתונים",
-    "TaskOptimizeDatabaseDescription": "דוחס את מסד הנתונים ומוריד את שטח האחסון שבשימוש. הרצה של פעולה זו לאחר סריקת הספרייה או שינויים אחרים שמשפיעים על מסד הנתונים יכולה לשפר ביצועים."
+    "TaskOptimizeDatabaseDescription": "דוחס את מסד הנתונים ומוריד את שטח האחסון שבשימוש. הרצה של פעולה זו לאחר סריקת הספרייה או שינויים אחרים שמשפיעים על מסד הנתונים יכולה לשפר ביצועים.",
+    "TaskKeyframeExtractorDescription": "חלץ תמונות מפתח מקבצי וידאו בכדי ליצור רשימות השמעה מדויקות יותר של HLS. משימה זו עלולה להימשך זמן רב.",
+    "TaskKeyframeExtractor": "מחלץ תמונות מפתח",
+    "External": "חיצוני"
 }
diff --git a/Emby.Server.Implementations/Localization/Core/hi.json b/Emby.Server.Implementations/Localization/Core/hi.json
index 781cfcfa2..182b43ffc 100644
--- a/Emby.Server.Implementations/Localization/Core/hi.json
+++ b/Emby.Server.Implementations/Localization/Core/hi.json
@@ -66,5 +66,6 @@
     "PluginInstalledWithName": "{0} इंस्टॉल हुए",
     "Plugin": "प्लग-इन",
     "Playlists": "प्लेलिस्ट",
-    "Photos": "तस्वीरें"
+    "Photos": "तस्वीरें",
+    "External": "बाहरी"
 }
diff --git a/Emby.Server.Implementations/Localization/Core/hr.json b/Emby.Server.Implementations/Localization/Core/hr.json
index 4df0444e6..c63cd2b94 100644
--- a/Emby.Server.Implementations/Localization/Core/hr.json
+++ b/Emby.Server.Implementations/Localization/Core/hr.json
@@ -118,5 +118,10 @@
     "TaskCleanActivityLog": "Očisti dnevnik aktivnosti",
     "Undefined": "Nedefinirano",
     "Forced": "Forsirani",
-    "Default": "Zadano"
+    "Default": "Zadano",
+    "TaskOptimizeDatabase": "Optimiziraj bazu podataka",
+    "External": "Vanjski",
+    "TaskKeyframeExtractorDescription": "Izvlačenje ključnih okvira iz videozapisa za stvaranje objektivnije HLS liste za reprodukciju. Pokretanje ovog zadatka može potrajati.",
+    "TaskKeyframeExtractor": "Izvoditelj ključnog okvira",
+    "TaskOptimizeDatabaseDescription": "Sažima bazu podataka i uklanja prazan prostor. Pokretanje ovog zadatka, može poboljšati performanse nakon provođenja indeksiranja biblioteke ili provođenja drugih promjena koje utječu na bazu podataka."
 }
diff --git a/Emby.Server.Implementations/Localization/Core/id.json b/Emby.Server.Implementations/Localization/Core/id.json
index a32b55b5a..3e05525c8 100644
--- a/Emby.Server.Implementations/Localization/Core/id.json
+++ b/Emby.Server.Implementations/Localization/Core/id.json
@@ -36,7 +36,7 @@
     "Songs": "Lagu",
     "Playlists": "Daftar putar",
     "NotificationOptionPluginUninstalled": "Plugin dihapus",
-    "MusicVideos": "Video musik",
+    "MusicVideos": "Video Musik",
     "VersionNumber": "Versi {0}",
     "ValueSpecialEpisodeName": "Spesial - {0}",
     "ValueHasBeenAddedToLibrary": "{0} telah ditambahkan ke pustaka media Anda",
diff --git a/Emby.Server.Implementations/Localization/Core/it.json b/Emby.Server.Implementations/Localization/Core/it.json
index 2feff0922..2aa84c536 100644
--- a/Emby.Server.Implementations/Localization/Core/it.json
+++ b/Emby.Server.Implementations/Localization/Core/it.json
@@ -122,5 +122,6 @@
     "TaskOptimizeDatabaseDescription": "Compatta Database e tronca spazi liberi. Eseguire questa azione dopo la scansione o dopo aver fatto altri cambiamenti inerenti il database potrebbe aumentarne la performance.",
     "TaskOptimizeDatabase": "Ottimizza Database",
     "TaskKeyframeExtractor": "Estrattore di Keyframe",
-    "TaskKeyframeExtractorDescription": "Estrae i keyframe dai video per creare migliori playlist HLS. Questa procedura potrebbe richiedere molto tempo."
+    "TaskKeyframeExtractorDescription": "Estrae i keyframe dai video per creare migliori playlist HLS. Questa procedura potrebbe richiedere molto tempo.",
+    "External": "Esterno"
 }
diff --git a/Emby.Server.Implementations/Localization/Core/ja.json b/Emby.Server.Implementations/Localization/Core/ja.json
index 8cab706be..d90d705b2 100644
--- a/Emby.Server.Implementations/Localization/Core/ja.json
+++ b/Emby.Server.Implementations/Localization/Core/ja.json
@@ -16,7 +16,7 @@
     "Folders": "フォルダー",
     "Genres": "ジャンル",
     "HeaderAlbumArtists": "アルバムアーティスト",
-    "HeaderContinueWatching": "続きを見る",
+    "HeaderContinueWatching": "続けて見る",
     "HeaderFavoriteAlbums": "お気に入りのアルバム",
     "HeaderFavoriteArtists": "お気に入りのアーティスト",
     "HeaderFavoriteEpisodes": "お気に入りのエピソード",
@@ -93,7 +93,7 @@
     "VersionNumber": "バージョン {0}",
     "TaskCleanLogsDescription": "{0} 日以上前のログを消去します。",
     "TaskCleanLogs": "ログの掃除",
-    "TaskRefreshLibraryDescription": "メディアライブラリをスキャンして新しいファイルを探し、メタデータをリフレッシュします。",
+    "TaskRefreshLibraryDescription": "メディアライブラリをスキャンして新しいファイルを探し、メタデータを更新します。",
     "TaskRefreshLibrary": "メディアライブラリのスキャン",
     "TaskCleanCacheDescription": "不要なキャッシュを消去します。",
     "TaskCleanCache": "キャッシュを消去",
@@ -101,15 +101,15 @@
     "TasksApplicationCategory": "アプリケーション",
     "TasksLibraryCategory": "ライブラリ",
     "TasksMaintenanceCategory": "メンテナンス",
-    "TaskRefreshChannelsDescription": "ネットチャンネルの情報をリフレッシュします。",
-    "TaskRefreshChannels": "チャンネルのリフレッシュ",
+    "TaskRefreshChannelsDescription": "ネットチャンネルの情報を更新する。",
+    "TaskRefreshChannels": "チャンネルの更新",
     "TaskCleanTranscodeDescription": "1日以上経過したトランスコードファイルを削除します。",
     "TaskCleanTranscode": "トランスコードディレクトリの削除",
     "TaskUpdatePluginsDescription": "自動更新可能なプラグインのアップデートをダウンロードしてインストールします。",
     "TaskUpdatePlugins": "プラグインの更新",
     "TaskRefreshPeopleDescription": "メディアライブラリで俳優や監督のメタデータを更新します。",
     "TaskRefreshPeople": "俳優や監督のデータの更新",
-    "TaskDownloadMissingSubtitlesDescription": "メタデータ構成に基づいて、欠落している字幕をインターネットで検索します。",
+    "TaskDownloadMissingSubtitlesDescription": "メタデータ構成に基づいて、欠落している字幕をインターネットで検索する。",
     "TaskRefreshChapterImagesDescription": "チャプターのあるビデオのサムネイルを作成します。",
     "TaskRefreshChapterImages": "チャプター画像を抽出する",
     "TaskDownloadMissingSubtitles": "不足している字幕をダウンロードする",
diff --git a/Emby.Server.Implementations/Localization/Core/kab.json b/Emby.Server.Implementations/Localization/Core/kab.json
new file mode 100644
index 000000000..9551f0e5c
--- /dev/null
+++ b/Emby.Server.Implementations/Localization/Core/kab.json
@@ -0,0 +1,14 @@
+{
+    "Music": "Aẓawan",
+    "Sync": "Amtawi",
+    "Photos": "Tiwlafin",
+    "Movies": "Isura",
+    "External": "Azɣaray",
+    "User": "Aseqdac",
+    "Folders": "Ikaramen",
+    "Favorites": "Ismenyifen",
+    "Default": "Lexṣas",
+    "Collections": "Tigrummiwin",
+    "Channels": "Ibuda",
+    "Albums": "Iseɣraz"
+}
diff --git a/Emby.Server.Implementations/Localization/Core/ko.json b/Emby.Server.Implementations/Localization/Core/ko.json
index 50d019f90..a4b2e75b3 100644
--- a/Emby.Server.Implementations/Localization/Core/ko.json
+++ b/Emby.Server.Implementations/Localization/Core/ko.json
@@ -3,14 +3,14 @@
     "AppDeviceValues": "앱: {0}, 장치: {1}",
     "Application": "애플리케이션",
     "Artists": "아티스트",
-    "AuthenticationSucceededWithUserName": "{0}이 성공적으로 인증됨",
+    "AuthenticationSucceededWithUserName": "{0}이(가) 성공적으로 인증됨",
     "Books": "도서",
     "CameraImageUploadedFrom": "{0}에서 새로운 카메라 이미지가 업로드됨",
     "Channels": "채널",
     "ChapterNameValue": "챕터 {0}",
     "Collections": "컬렉션",
     "DeviceOfflineWithName": "{0}의 연결 끊김",
-    "DeviceOnlineWithName": "{0}이 연결됨",
+    "DeviceOnlineWithName": "{0}이(가) 연결됨",
     "FailedLoginAttemptWithUserName": "{0}에서 로그인 실패",
     "Favorites": "즐겨찾기",
     "Folders": "폴더",
@@ -120,5 +120,8 @@
     "Forced": "강제하기",
     "Default": "기본 설정",
     "TaskOptimizeDatabaseDescription": "데이터베이스를 압축하고 사용 가능한 공간을 늘립니다. 라이브러리를 검색한 후 이 작업을 실행하거나 데이터베이스 수정같은 비슷한 작업을 수행하면 성능이 향상될 수 있습니다.",
-    "TaskOptimizeDatabase": "데이터베이스 최적화"
+    "TaskOptimizeDatabase": "데이터베이스 최적화",
+    "TaskKeyframeExtractorDescription": "비디오 파일에서 키프레임을 추출하여 더 정확한 HLS 재생 목록을 만듭니다. 이 작업은 오랫동안 진행될 수 있습니다.",
+    "TaskKeyframeExtractor": "키프레임 추출",
+    "External": "외부"
 }
diff --git a/Emby.Server.Implementations/Localization/Core/lt-LT.json b/Emby.Server.Implementations/Localization/Core/lt-LT.json
index cb98d8e41..232b3ec93 100644
--- a/Emby.Server.Implementations/Localization/Core/lt-LT.json
+++ b/Emby.Server.Implementations/Localization/Core/lt-LT.json
@@ -39,7 +39,7 @@
     "MixedContent": "Mixed content",
     "Movies": "Filmai",
     "Music": "Muzika",
-    "MusicVideos": "Muzikiniai klipai",
+    "MusicVideos": "Muzikiniai vaizdo įrašai",
     "NameInstallFailed": "{0} diegimo klaida",
     "NameSeasonNumber": "Sezonas {0}",
     "NameSeasonUnknown": "Sezonas neatpažintas",
diff --git a/Emby.Server.Implementations/Localization/Core/lv.json b/Emby.Server.Implementations/Localization/Core/lv.json
index 443a74a10..e460fd719 100644
--- a/Emby.Server.Implementations/Localization/Core/lv.json
+++ b/Emby.Server.Implementations/Localization/Core/lv.json
@@ -84,7 +84,7 @@
     "CameraImageUploadedFrom": "Jauns kameras attēls ir ticis augšupielādēts no {0}",
     "Books": "Grāmatas",
     "Artists": "Izpildītāji",
-    "Albums": "Albumi",
+    "Albums": "Albūmi",
     "ProviderValue": "Provider: {0}",
     "HeaderFavoriteSongs": "Dziesmu Favorīti",
     "HeaderFavoriteShows": "Raidījumu Favorīti",
@@ -117,7 +117,8 @@
     "TaskCleanActivityLogDescription": "Nodzēš darbību žurnāla ierakstus, kuri ir vecāki par doto vecumu.",
     "TaskCleanActivityLog": "Notīrīt Darbību Žurnālu",
     "Undefined": "Nenoteikts",
-    "Default": "Noklusējums",
+    "Default": "Noklusējuma",
     "TaskOptimizeDatabaseDescription": "Saspiež datubāzi un atbrīvo atmiņu. Uzdevum palaišana pēc bibliotēku skenēšanas vai citām, ar datubāzi saistītām, izmaiņām iespējams uzlabos ātrdarbību.",
-    "TaskOptimizeDatabase": "Optimizēt datubāzi"
+    "TaskOptimizeDatabase": "Optimizēt datubāzi",
+    "External": "Ārējais"
 }
diff --git a/Emby.Server.Implementations/Localization/Core/mk.json b/Emby.Server.Implementations/Localization/Core/mk.json
index 279734c5e..cbccad87f 100644
--- a/Emby.Server.Implementations/Localization/Core/mk.json
+++ b/Emby.Server.Implementations/Localization/Core/mk.json
@@ -64,9 +64,9 @@
     "CameraImageUploadedFrom": "Нова слика од камера беше поставена од {0}",
     "Books": "Книги",
     "AuthenticationSucceededWithUserName": "{0} успешно поврзан",
-    "Artists": "Изведувач",
+    "Artists": "Изведувачи",
     "Application": "Апликација",
-    "AppDeviceValues": "Аплиакција: {0}, Уред: {1}",
+    "AppDeviceValues": "Апликација: {0}, Уред: {1}",
     "Albums": "Албуми",
     "VersionNumber": "Верзија {0}",
     "ValueSpecialEpisodeName": "Специјално - {0}",
@@ -100,5 +100,27 @@
     "TasksMaintenanceCategory": "Одржување",
     "Undefined": "Недефинирано",
     "Forced": "Принудно",
-    "Default": "Зададено"
+    "Default": "Зададено",
+    "TaskKeyframeExtractorDescription": "Извлекува клучни рамки од видео фајлови за да се направат попрецизни HLS плејлисти. Оваа задача може да работи многу долго време.",
+    "TaskKeyframeExtractor": "Извлекувач на клучни рамки",
+    "TaskOptimizeDatabaseDescription": "Компактира датабазата и смалува празното место. Извршувањето на оваа задача по скенирање на библиотеката или правење други промени што прават модификации на датабазата може да подобри перформансите.",
+    "TaskOptimizeDatabase": "Оптимизирај датабаза",
+    "TaskDownloadMissingSubtitlesDescription": "Пребарува интернет за преводи што недостиваат според метадата конфигурација.",
+    "TaskDownloadMissingSubtitles": "Симни преводи што недостигаат",
+    "TaskRefreshChannelsDescription": "Ажурирај информации за интернет канали.",
+    "TaskRefreshChannels": "Ажурирај Канали",
+    "TaskCleanTranscodeDescription": "Избриши транскодирани фајлови постари од еден ден.",
+    "TaskCleanTranscode": "Исчисти Директориум за Транскодирање",
+    "TaskUpdatePluginsDescription": "Симни и инсталирај ажурирања за плагини што се конфигурирани за автоматско ажурирање.",
+    "TaskUpdatePlugins": "Ажурирај Плагини",
+    "TaskRefreshPeopleDescription": "Ажурирај метадата за акери и директори во вашата медиска библиотека.",
+    "TaskRefreshPeople": "Ажурирајте ги Луѓето",
+    "TaskCleanLogsDescription": "Избриши лог фајлови постари од {0} денови.",
+    "TaskCleanLogs": "Избриши Директориум на Логови",
+    "TaskRefreshLibraryDescription": "Скенирајте ја вашата медиска библиотека за нови фајлови и ажурирај метадата.",
+    "TaskRefreshLibrary": "Скенирај Медиумска Библиотека",
+    "TaskRefreshChapterImagesDescription": "Создава тамбнеил за видеата шти имаат поглавја.",
+    "TaskCleanActivityLogDescription": "Избришува логови на активности постари од определеното време.",
+    "TaskCleanActivityLog": "Избриши Лог на Активности",
+    "External": "Надворешен"
 }
diff --git a/Emby.Server.Implementations/Localization/Core/mr.json b/Emby.Server.Implementations/Localization/Core/mr.json
index 5aad4b0ed..b2227e454 100644
--- a/Emby.Server.Implementations/Localization/Core/mr.json
+++ b/Emby.Server.Implementations/Localization/Core/mr.json
@@ -100,5 +100,27 @@
     "MixedContent": "मिश्रित सामग्री",
     "LabelRunningTimeValue": "चालू काल: {0}",
     "HeaderContinueWatching": "बघणे चालू ठेवा",
-    "Default": "डीफॉल्ट"
+    "Default": "डीफॉल्ट",
+    "TaskKeyframeExtractorDescription": "अधिक अचूक HLS प्लेलिस्ट तयार करण्यासाठी व्हिडिओ फाइल्समधून कीफ्रेम काढते. हे कार्य दीर्घकाळ चालू शकते.",
+    "TaskKeyframeExtractor": "कीफ्रेम एक्स्ट्रॅक्टर",
+    "TaskOptimizeDatabaseDescription": "डेटाबेस कॉम्पॅक्ट करतो आणि मोकळी जागा कमी करतो. लायब्ररी स्कॅन केल्यावर किंवा डेटाबेस बदल सुचवणारे इतर बदल केल्यावर हे कार्य चालवल्याने कार्यप्रदर्शन सुधारू शकते.",
+    "TaskOptimizeDatabase": "डेटाबेस ऑप्टिमाइझ करा",
+    "TaskCleanLogsDescription": "{0} दिवसांपेक्षा जुन्या लॉग फाइल्स हटवा.",
+    "TaskCleanCacheDescription": "सिस्टमला यापुढे आवश्यक नसलेल्या कॅशे फाइल्स हटवा.",
+    "TaskCleanActivityLogDescription": "कॉन्फिगर केलेल्या वयापेक्षा जुन्या क्रियाकलाप लॉग एंट्री हटवा.",
+    "TaskCleanActivityLog": "क्रियाकलाप लॉग साफ करा",
+    "UserPolicyUpdatedWithName": "{0} साठी वापरकर्ता धोरण अपडेट केले गेले आहे",
+    "UserOfflineFromDevice": "{0} {1} वरून डिस्कनेक्ट झाला आहे",
+    "UserLockedOutWithName": "वापरकर्ता {0} लॉक केले गेले आहे",
+    "NotificationOptionUserLockedOut": "वापरकर्ता लॉक आउट",
+    "NameInstallFailed": "{0} स्थापना अयशस्वी",
+    "MessageServerConfigurationUpdated": "सर्व्हर कॉन्फिगरेशन अद्यतनित केले आहे",
+    "MessageNamedServerConfigurationUpdatedWithValue": "सर्व्हर कॉन्फिगरेशन विभाग {0} अद्यतनित केला गेला आहे",
+    "Inherit": "वारसा",
+    "Forced": "सक्ती केली आहे",
+    "FailedLoginAttemptWithUserName": "अयशस्वी लॉगिन {0} पासून प्रयत्न करा",
+    "External": "बाहेरचा",
+    "DeviceOnlineWithName": "{0} कनेक्ट झाले",
+    "DeviceOfflineWithName": "{0} डिस्कनेक्ट झाला आहे",
+    "AuthenticationSucceededWithUserName": "{0} यशस्वीरित्या प्रमाणीकृत"
 }
diff --git a/Emby.Server.Implementations/Localization/Core/ms.json b/Emby.Server.Implementations/Localization/Core/ms.json
index deb28970c..3d54a5a95 100644
--- a/Emby.Server.Implementations/Localization/Core/ms.json
+++ b/Emby.Server.Implementations/Localization/Core/ms.json
@@ -61,7 +61,7 @@
     "NotificationOptionVideoPlayback": "Ulangmain video bermula",
     "NotificationOptionVideoPlaybackStopped": "Ulangmain video dihentikan",
     "Photos": "Gambar-gambar",
-    "Playlists": "Senarai main",
+    "Playlists": "Senarai ulangmain",
     "Plugin": "Plugin",
     "PluginInstalledWithName": "{0} telah dipasang",
     "PluginUninstalledWithName": "{0} telah dinyahpasang",
diff --git a/Emby.Server.Implementations/Localization/Core/my.json b/Emby.Server.Implementations/Localization/Core/my.json
index 418376c4e..198f7540c 100644
--- a/Emby.Server.Implementations/Localization/Core/my.json
+++ b/Emby.Server.Implementations/Localization/Core/my.json
@@ -1,123 +1,124 @@
 {
     "Default": "ပုံသေ",
     "Collections": "စုစည်းမှုများ",
-    "Channels": "ချန်နယ်များ",
+    "Channels": "တီဗွီလိုင်းများ",
     "Books": "စာအုပ်များ",
     "Artists": "အနုပညာရှင်များ",
-    "Albums": "အခွေများ",
+    "Albums": "သီချင်းအခွေများ",
     "TaskOptimizeDatabaseDescription": "ဒေတာဘေ့စ်ကို ကျစ်လစ်စေပြီး နေရာလွတ်များကို ဖြတ်တောက်ပေးသည်။ စာကြည့်တိုက်ကို စကင်န်ဖတ်ပြီးနောက် ဤလုပ်ငန်းကို လုပ်ဆောင်ခြင်း သို့မဟုတ် ဒေတာဘေ့စ်မွမ်းမံမှုများ စွမ်းဆောင်ရည်ကို မြှင့်တင်ပေးနိုင်သည်ဟု ရည်ညွှန်းသော အခြားပြောင်းလဲမှုများကို လုပ်ဆောင်ခြင်း။.",
-    "TaskOptimizeDatabase": "ဒေတာဘေ့စ်ကို အကောင်းဆုံးဖြစ်အောင်လုပ်ပါ။",
+    "TaskOptimizeDatabase": "ဒေတာဘေ့စ်ကို အကောင်းဆုံးဖြစ်အောင်လုပ်ပါ",
     "TaskDownloadMissingSubtitlesDescription": "မက်တာဒေတာ ဖွဲ့စည်းမှုပုံစံအပေါ် အခြေခံ၍ ပျောက်ဆုံးနေသော စာတန်းထိုးများအတွက် အင်တာနက်ကို ရှာဖွေသည်။",
-    "TaskDownloadMissingSubtitles": "ပျောက်ဆုံးနေသော စာတန်းထိုးများကို ဒေါင်းလုဒ်လုပ်ပါ။",
+    "TaskDownloadMissingSubtitles": "ပျောက်ဆုံးနေသော စာတန်းထိုးများကို ဒေါင်းလုဒ်လုပ်ပါ",
     "TaskRefreshChannelsDescription": "အင်တာနက်ချန်နယ်အချက်အလက်ကို ပြန်လည်စတင်သည်။",
-    "TaskRefreshChannels": "ချန်နယ်များကို ပြန်လည်စတင်ပါ။",
+    "TaskRefreshChannels": "ချန်နယ်များကို ပြန်လည်စတင်ပါ",
     "TaskCleanTranscodeDescription": "သက်တမ်း တစ်ရက်ထက်ပိုသော အသွင်ပြောင်းကုဒ်ဖိုင်များကို ဖျက်ပါ။",
-    "TaskCleanTranscode": "Transcode လမ်းညွှန်ကို သန့်ရှင်းပါ။",
+    "TaskCleanTranscode": "Transcode လမ်းညွှန်ကို သန့်ရှင်းပါ",
     "TaskUpdatePluginsDescription": "အလိုအလျောက် အပ်ဒိတ်လုပ်ရန် စီစဉ်ထားသော ပလပ်အင်များအတွက် အပ်ဒိတ်များကို ဒေါင်းလုဒ်လုပ်ပြီး ထည့်သွင်းပါ။",
-    "TaskUpdatePlugins": "ပလပ်အင်များကို အပ်ဒိတ်လုပ်ပါ။",
+    "TaskUpdatePlugins": "ပလပ်အင်များကို အပ်ဒိတ်လုပ်ပါ",
     "TaskRefreshPeopleDescription": "သင့်မီဒီယာစာကြည့်တိုက်ရှိ သရုပ်ဆောင်များနှင့် ဒါရိုက်တာများအတွက် မက်တာဒေတာကို အပ်ဒိတ်လုပ်ပါ။",
-    "TaskRefreshPeople": "လူများကို ပြန်လည်ဆန်းသစ်ပါ။",
+    "TaskRefreshPeople": "လူများကို ပြန်လည်ဆန်းသစ်ပါ",
     "TaskCleanLogsDescription": "{0} ရက်ထက်ပိုသော မှတ်တမ်းဖိုင်များကို ဖျက်သည်။",
-    "TaskCleanLogs": "မှတ်တမ်းလမ်းညွှန်ကို သန့်ရှင်းပါ။",
-    "TaskRefreshLibraryDescription": "ဖိုင်အသစ်များအတွက် သင့်မီဒီယာဒစ်ဂျစ်တိုက်ကို စကင်န်ဖတ်ပြီး မက်တာဒေတာကို ပြန်လည်စတင်ပါ။",
-    "TaskRefreshLibrary": "မီဒီယာစာကြည့်တိုက်ကို စကင်န်ဖတ်ပါ။",
+    "TaskCleanLogs": "မှတ်တမ်းလမ်းညွှန်ကို သန့်ရှင်းပါ",
+    "TaskRefreshLibraryDescription": "သင့်မီဒီယာဒစ်ဂျစ်တိုက်ကို ဖိုင်အသစ်များရှိမရှိ စကင်န်ဖတ်ပြီး ဖိုင်ရဲ့အကြောင်းအရာများ ကို ပြန်ပြုပြင်မွမ်းမံပါ။",
+    "TaskRefreshLibrary": "မီဒီယာစာကြည့်တိုက်ကို စကင်န်ဖတ်ပါ",
     "TaskRefreshChapterImagesDescription": "အခန်းများပါရှိသော ဗီဒီယိုများအတွက် ပုံသေးများကို ဖန်တီးပါ။",
-    "TaskRefreshChapterImages": "အခန်းပုံများကို ထုတ်ယူပါ။",
+    "TaskRefreshChapterImages": "အခန်းတစ်ခုစီ ပုံများကို ထုတ်ယူပါ",
     "TaskCleanCacheDescription": "စနစ်မှ မလိုအပ်တော့သော ကက်ရှ်ဖိုင်များကို ဖျက်ပါ။.",
-    "TaskCleanCache": "Cache Directory ကို ရှင်းပါ။",
+    "TaskCleanCache": "Cache Directory ကို ရှင်းပါ",
     "TaskCleanActivityLogDescription": "စီစဉ်သတ်မှတ်ထားသော အသက်ထက် ပိုကြီးသော လုပ်ဆောင်ချက်မှတ်တမ်းများကို ဖျက်ပါ။",
-    "TaskCleanActivityLog": "လုပ်ဆောင်ချက်မှတ်တမ်းကို ရှင်းလင်းပါ။",
-    "TasksChannelsCategory": "အင်တာနက်ချန်နယ်များ",
+    "TaskCleanActivityLog": "လုပ်ဆောင်ချက်မှတ်တမ်းကို ရှင်းလင်းပါ",
+    "TasksChannelsCategory": "အင်တာနက် ချန်နယ်လိုင်းများ",
     "TasksApplicationCategory": "အပလီကေးရှင်း",
-    "TasksLibraryCategory": "စာကြည့်တိုက်",
-    "TasksMaintenanceCategory": "ထိန်းသိမ်းခြင်း",
+    "TasksLibraryCategory": "မီဒီယာတိုက်",
+    "TasksMaintenanceCategory": "ပြုပြင် ထိန်းသိမ်းခြင်း",
     "VersionNumber": "ဗားရှင်း {0}",
     "ValueSpecialEpisodeName": "အထူး- {0}",
-    "ValueHasBeenAddedToLibrary": "{0} ကို သင့်မီဒီယာဒစ်ဂျစ်တိုက်သို့ ပေါင်းထည့်လိုက်ပါပြီ။",
+    "ValueHasBeenAddedToLibrary": "{0} ကို သင့်မီဒီယာဒစ်ဂျစ်တိုက်သို့ ပေါင်းထည့်လိုက်ပါပြီ",
     "UserStoppedPlayingItemWithValues": "{0} သည် {1} ကို {2} တွင် ဖွင့်ပြီးပါပြီ",
     "UserStartedPlayingItemWithValues": "{0} သည် {1} ကို {2} တွင် ပြသနေသည်",
     "UserPolicyUpdatedWithName": "{0} အတွက် အသုံးပြုသူမူဝါဒကို အပ်ဒိတ်လုပ်ပြီးပါပြီ",
     "UserPasswordChangedWithName": "အသုံးပြုသူ {0} အတွက် စကားဝှက်ကို ပြောင်းထားသည်",
     "UserOnlineFromDevice": "{0} သည် {1} မှ အွန်လိုင်းဖြစ်သည်",
     "UserOfflineFromDevice": "{0} သည် {1} မှ ချိတ်ဆက်မှုပြတ်တောက်သွားသည်",
-    "UserLockedOutWithName": "အသုံးပြုသူ {0} အား လော့ခ်ချထားသည်။",
+    "UserLockedOutWithName": "အသုံးပြုသူ {0} အား လော့ခ်ချထားသည်",
     "UserDownloadingItemWithValues": "{0} သည် {1} ကို ဒေါင်းလုဒ်လုပ်နေသည်",
-    "UserDeletedWithName": "အသုံးပြုသူ {0} ကို ဖျက်လိုက်ပါပြီ။",
-    "UserCreatedWithName": "အသုံးပြုသူ {0} ကို ဖန်တီးပြီးပါပြီ။",
+    "UserDeletedWithName": "အသုံးပြုသူ {0} ကို ဖျက်လိုက်ပါပြီ",
+    "UserCreatedWithName": "အသုံးပြုသူ {0} ကို ဖန်တီးပြီးပါပြီ",
     "User": "အသုံးပြုသူ",
     "Undefined": "သတ်မှတ်မထားသော",
-    "TvShows": "တီဗီရှိုးများ",
+    "TvShows": "တီဗီ ဇာတ်လမ်းတွဲများ",
     "System": "စနစ်",
     "Sync": "ထပ်တူကျသည်။",
-    "SubtitleDownloadFailureFromForItem": "စာတန်းထိုးများကို {1} အတွက် {0} မှ ဒေါင်းလုဒ်လုပ်၍ မရပါ",
-    "StartupEmbyServerIsLoading": "Jellyfin ဆာဗာကို ဖွင့်နေပါသည်။ ခဏနေ ထပ်စမ်းကြည့်ပါ။",
+    "SubtitleDownloadFailureFromForItem": "{1} အတွက် {0} မှ စာတန်းထိုးများ ဒေါင်းလုဒ်လုပ်ခြင်း မအောင်မြင်ပါ",
+    "StartupEmbyServerIsLoading": "Jellyfin ဆာဗာကို အသင့်ပြင်နေပါသည်။ ခဏနေ ထပ်စမ်းကြည့်ပါ။",
     "Songs": "သီချင်းများ",
-    "Shows": "ရှိုးပွဲ",
-    "ServerNameNeedsToBeRestarted": "{0} ကို ပြန်လည်စတင်ရန် လိုအပ်သည်။",
-    "ScheduledTaskStartedWithName": "{0} စတင်ခဲ့သည်။",
-    "ScheduledTaskFailedWithName": "{0} မအောင်မြင်ပါ။",
+    "Shows": "ဇာတ်လမ်းတွဲများ",
+    "ServerNameNeedsToBeRestarted": "{0} ကို ပြန်လည်စတင်ရန် လိုအပ်သည်",
+    "ScheduledTaskStartedWithName": "{0} စတင်ခဲ့သည်",
+    "ScheduledTaskFailedWithName": "{0} မအောင်မြင်ပါ",
     "ProviderValue": "ဝန်ဆောင်မှုပေးသူ- {0}",
-    "PluginUpdatedWithName": "{0} ကို အပ်ဒိတ်လုပ်ထားသည်။",
-    "PluginUninstalledWithName": "{0} ကို ဖြုတ်လိုက်ပါပြီ။",
-    "PluginInstalledWithName": "{0} ကို ထည့်သွင်းခဲ့သည်။",
+    "PluginUpdatedWithName": "ပလပ်ခ်အင် {0} ကို အပ်ဒိတ်လုပ်ထားသည်",
+    "PluginUninstalledWithName": "ပလပ်ခ်အင် {0} ကို ဖြုတ်လိုက်ပါပြီ",
+    "PluginInstalledWithName": "ပလပ်ခ်အင် {0} ကို ထည့်သွင်းခဲ့သည်",
     "Plugin": "ပလပ်အင်",
     "Playlists": "အစီအစဉ်များ",
     "Photos": "ဓာတ်ပုံများ",
-    "NotificationOptionVideoPlaybackStopped": "ဗီဒီယိုပြန်ဖွင့်ခြင်းကို ရပ်သွားသည်။",
-    "NotificationOptionVideoPlayback": "ဗီဒီယိုဖွင့်ခြင်း စတင်ပါပြီ။",
-    "NotificationOptionUserLockedOut": "အသုံးပြုသူ ထွက်သွားသည်။",
+    "NotificationOptionVideoPlaybackStopped": "ဗီဒီယိုဖွင့်ခြင်း ရပ်သွားသည်",
+    "NotificationOptionVideoPlayback": "ဗီဒီယိုဖွင့်ခြင်း စတင်ပါပြီ",
+    "NotificationOptionUserLockedOut": "အသုံးပြုသူ ဝင်ရန် တားမြစ်ခံရသည်",
     "NotificationOptionTaskFailed": "စီစဉ်ထားသော အလုပ်ပျက်ကွက်",
-    "NotificationOptionServerRestartRequired": "ဆာဗာ ပြန်လည်စတင်ရန် လိုအပ်သည်။",
-    "NotificationOptionPluginUpdateInstalled": "ပလပ်အင် အပ်ဒိတ် ထည့်သွင်းပြီးပါပြီ။",
-    "NotificationOptionPluginUninstalled": "ပလပ်အင်ကို ဖြုတ်လိုက်ပါပြီ။",
-    "NotificationOptionPluginInstalled": "ပလပ်အင် ထည့်သွင်းထားသည်။",
-    "NotificationOptionPluginError": "ပလပ်အင် ချို့ယွင်းခြင်း။",
-    "NotificationOptionNewLibraryContent": "အကြောင်းအရာအသစ် ထပ်ထည့်ထားပါတယ်။",
-    "NotificationOptionInstallationFailed": "တပ်ဆင်မှု မအောင်မြင်ပါ။",
-    "NotificationOptionCameraImageUploaded": "ကင်မရာပုံ အပ်လုဒ်လုပ်ထားသည်။",
-    "NotificationOptionAudioPlaybackStopped": "အသံပြန်ဖွင့်ခြင်းကို ရပ်သွားသည်။",
-    "NotificationOptionAudioPlayback": "အသံပြန်ဖွင့်ခြင်း စတင်ပါပြီ။",
-    "NotificationOptionApplicationUpdateInstalled": "အပလီကေးရှင်း အပ်ဒိတ်ကို ထည့်သွင်းထားသည်။",
-    "NotificationOptionApplicationUpdateAvailable": "အပလီကေးရှင်း အပ်ဒိတ် ရနိုင်ပါပြီ။",
-    "NewVersionIsAvailable": "Jellyfin Server ၏ ဗားရှင်းအသစ်ကို ဒေါင်းလုဒ်လုပ်နိုင်ပါသည်။",
-    "NameSeasonUnknown": "အမည််မသိ ဇာတ်လမ်းတွဲ",
-    "NameSeasonNumber": "ဇာတ်လမ်းတွဲ {0}",
-    "NameInstallFailed": "{0} ထည့်သွင်းမှု မအောင်မြင်ပါ။",
+    "NotificationOptionServerRestartRequired": "ဆာဗာ ပြန်လည်စတင်ရန် လိုအပ်သည်",
+    "NotificationOptionPluginUpdateInstalled": "ပလပ်အင် အပ်ဒိတ် ထည့်သွင်းပြီးပါပြီ",
+    "NotificationOptionPluginUninstalled": "ပလပ်အင်ကို ဖြုတ်လိုက်ပါပြီ",
+    "NotificationOptionPluginInstalled": "ပလပ်အင် ထည့်သွင်းထားသည်",
+    "NotificationOptionPluginError": "ပလပ်အင် ချို့ယွင်းခြင်း",
+    "NotificationOptionNewLibraryContent": "အသစ်များ ထပ်ထည့်ထားပါတယ်",
+    "NotificationOptionInstallationFailed": "ထည့်သွင်းမှု မအောင်မြင်ပါ",
+    "NotificationOptionCameraImageUploaded": "ကင်မရာမှ ဓာတ်ပုံ အပ်လုဒ် ပြီးပါပြီ",
+    "NotificationOptionAudioPlaybackStopped": "အသံဖိုင်ဖွင့်ခြင်း ရပ်သွားသည်",
+    "NotificationOptionAudioPlayback": "အသံဖွင့်ခြင်း စတင်ပါပြီ",
+    "NotificationOptionApplicationUpdateInstalled": "အပလီကေးရှင်း အပ်ဒိတ်ကို ထည့်သွင်းထားသည်",
+    "NotificationOptionApplicationUpdateAvailable": "အပလီကေးရှင်း အပ်ဒိတ် ရနိုင်ပါပြီ",
+    "NewVersionIsAvailable": "Jellyfin Server ၏ ဗားရှင်းအသစ်ကို ဒေါင်းလုဒ်လုပ်နိုင်ပါပြီ။",
+    "NameSeasonUnknown": "ဇာတ်လမ်းတွဲ အပိုင်းမသိ",
+    "NameSeasonNumber": "ဇာတ်လမ်းတွဲ အပိုင်း {0}",
+    "NameInstallFailed": "{0} ထည့်သွင်းမှု မအောင်မြင်ပါ",
     "MusicVideos": "ဂီတဗီဒီယိုများ",
     "Music": "တေးဂီတ",
     "Movies": "ရုပ်ရှင်များ",
     "MixedContent": "ရောနှောပါဝင်မှု",
-    "MessageServerConfigurationUpdated": "ဆာဗာဖွဲ့စည်းပုံကို အပ်ဒိတ်လုပ်ပြီးပါပြီ။",
-    "MessageNamedServerConfigurationUpdatedWithValue": "ဆာဗာဖွဲ့စည်းပုံကဏ္ဍ {0} ကို အပ်ဒိတ်လုပ်ပြီးပါပြီ။",
+    "MessageServerConfigurationUpdated": "ဆာဗာဖွဲ့စည်းပုံကို အပ်ဒိတ်လုပ်ပြီးပါပြီ",
+    "MessageNamedServerConfigurationUpdatedWithValue": "ဆာဗာဖွဲ့စည်းပုံကဏ္ဍ {0} ကို အပ်ဒိတ်လုပ်ပြီးပါပြီ",
     "MessageApplicationUpdatedTo": "Jellyfin ဆာဗာကို {0} သို့ အပ်ဒိတ်လုပ်ထားသည်",
-    "MessageApplicationUpdated": "Jellyfin ဆာဗာကို အပ်ဒိတ်လုပ်ပြီးပါပြီ။",
+    "MessageApplicationUpdated": "Jellyfin ဆာဗာကို အပ်ဒိတ်လုပ်ပြီးပါပြီ",
     "Latest": "နောက်ဆုံး",
-    "LabelRunningTimeValue": "လည်ပတ်ချိန်- {0}",
+    "LabelRunningTimeValue": "ကြာချိန် - {0}",
     "LabelIpAddressValue": "IP လိပ်စာ- {0}",
-    "ItemRemovedWithName": "{0} ကို ဒစ်ဂျစ်တိုက်မှ ဖယ်ရှားခဲ့သည်။",
-    "ItemAddedWithName": "{0} ကို စာကြည့်တိုက်သို့ ထည့်ထားသည်။",
-    "Inherit": "ဆက်လက် လုပ်ဆောင်သည်။",
-    "HomeVideos": "ပင်မဗီဒီယိုများ",
+    "ItemRemovedWithName": "{0} ကို ဒစ်ဂျစ်တိုက်မှ ဖယ်ရှားခဲ့သည်",
+    "ItemAddedWithName": "{0} ကို စာကြည့်တိုက်သို့ ထည့်ထားသည်",
+    "Inherit": "ဆက်ခံ၍ လုပ်ဆောင်သည်",
+    "HomeVideos": "ကိုယ်တိုင်ရိုက် ဗီဒီယိုများ",
     "HeaderRecordingGroups": "အသံဖမ်းအဖွဲ့များ",
     "HeaderNextUp": "နောက်ထပ်",
-    "HeaderLiveTV": "Live TV",
+    "HeaderLiveTV": "တီဗွီတိုက်ရိုက်",
     "HeaderFavoriteSongs": "အကြိုက်ဆုံးသီချင်းများ",
-    "HeaderFavoriteShows": "အကြိုက်ဆုံးရှိုးများ",
-    "HeaderFavoriteEpisodes": "အကြိုက်ဆုံးအပိုင်းများ",
+    "HeaderFavoriteShows": "အကြိုက်ဆုံး ဇာတ်လမ်းတွဲများ",
+    "HeaderFavoriteEpisodes": "အကြိုက်ဆုံး ဇာတ်လမ်းအပိုင်းများ",
     "HeaderFavoriteArtists": "အကြိုက်ဆုံးအနုပညာရှင်များ",
     "HeaderFavoriteAlbums": "အကြိုက်ဆုံး အယ်လ်ဘမ်များ",
-    "HeaderContinueWatching": "ဆက်လက်ကြည့်ရှုပါ။",
+    "HeaderContinueWatching": "ဆက်လက်ကြည့်ရှုပါ",
     "HeaderAlbumArtists": "အယ်လ်ဘမ်အနုပညာရှင်များ",
     "Genres": "အမျိုးအစားများ",
     "Forced": "အတင်းအကြပ်",
-    "Folders": "ဖိုဒါများ",
+    "Folders": "ဖိုလ်ဒါများ",
     "Favorites": "အကြိုက်ဆုံးများ",
     "FailedLoginAttemptWithUserName": "{0} မှ အကောင့်ဝင်ရန် မအောင်မြင်ပါ",
-    "DeviceOnlineWithName": "{0} ကို ချိတ်ဆက်ထားသည်။",
-    "DeviceOfflineWithName": "{0} နှင့် အဆက်ပြတ်သွားပါပြီ။",
+    "DeviceOnlineWithName": "{0} ကို ချိတ်ဆက်ထားသည်",
+    "DeviceOfflineWithName": "{0} နှင့် အဆက်ပြတ်သွားပါပြီ",
     "ChapterNameValue": "အခန်း {0}",
-    "CameraImageUploadedFrom": "ကင်မရာပုံအသစ်ကို {0} မှ အပ်လုဒ်လုပ်ထားသည်",
-    "AuthenticationSucceededWithUserName": "{0} စစ်မှန်ကြောင်း အောင်မြင်စွာ အတည်ပြုပြီးပါပြီ။",
+    "CameraImageUploadedFrom": "ကင်မရာပုံအသစ်ကို {0} မှ ထည့်သွင်းလိုက်သည်",
+    "AuthenticationSucceededWithUserName": "{0} အောင်မြင်စွာ စစ်မှန်ကြောင်း အတည်ပြုပြီးပါပြီ",
     "Application": "အပလီကေးရှင်း",
-    "AppDeviceValues": "အက်ပ်- {0}၊ စက်- {1}"
+    "AppDeviceValues": "အက်ပ်- {0}၊ စက်- {1}",
+    "External": "ပြင်ပ"
 }
diff --git a/Emby.Server.Implementations/Localization/Core/nb.json b/Emby.Server.Implementations/Localization/Core/nb.json
index 317bdcfcb..77ee46a4f 100644
--- a/Emby.Server.Implementations/Localization/Core/nb.json
+++ b/Emby.Server.Implementations/Localization/Core/nb.json
@@ -120,5 +120,8 @@
     "Default": "Standard",
     "TaskCleanActivityLogDescription": "Sletter oppføringer i aktivitetsloggen som er eldre enn den konfigurerte alderen.",
     "TaskOptimizeDatabase": "Optimiser database",
-    "TaskOptimizeDatabaseDescription": "Komprimerer database og frigjør plass. Denne prosessen kan forbedre ytelsen etter skanning av bibliotek eller andre handlinger som fører til databaseendringer."
+    "TaskOptimizeDatabaseDescription": "Komprimerer database og frigjør plass. Denne prosessen kan forbedre ytelsen etter skanning av bibliotek eller andre handlinger som fører til databaseendringer.",
+    "TaskKeyframeExtractorDescription": "Trekker ut nøkkelbilder fra videofiler for å skape mere nøyaktige HLS-spillelister. Denne oppgaven kan ta lang tid.",
+    "TaskKeyframeExtractor": "Nøkkelbilde-uttrekker",
+    "External": "Ekstern"
 }
diff --git a/Emby.Server.Implementations/Localization/Core/pt-PT.json b/Emby.Server.Implementations/Localization/Core/pt-PT.json
index 8870de168..7047f1c28 100644
--- a/Emby.Server.Implementations/Localization/Core/pt-PT.json
+++ b/Emby.Server.Implementations/Localization/Core/pt-PT.json
@@ -8,15 +8,15 @@
     "CameraImageUploadedFrom": "Uma nova imagem de câmara foi enviada a partir de {0}",
     "Channels": "Canais",
     "ChapterNameValue": "Capítulo {0}",
-    "Collections": "Coleções",
+    "Collections": "Colecções",
     "DeviceOfflineWithName": "{0} desligou-se",
     "DeviceOnlineWithName": "{0} ligou-se",
     "FailedLoginAttemptWithUserName": "Tentativa de login falhada a partir de {0}",
     "Favorites": "Favoritos",
     "Folders": "Pastas",
     "Genres": "Géneros",
-    "HeaderAlbumArtists": "Álbum do Artista",
-    "HeaderContinueWatching": "Continuar a Ver",
+    "HeaderAlbumArtists": "Artistas do álbum",
+    "HeaderContinueWatching": "Continuar a ver",
     "HeaderFavoriteAlbums": "Álbuns Favoritos",
     "HeaderFavoriteArtists": "Artistas Favoritos",
     "HeaderFavoriteEpisodes": "Episódios Favoritos",
@@ -120,5 +120,8 @@
     "Forced": "Forçado",
     "Default": "Padrão",
     "TaskOptimizeDatabaseDescription": "Base de dados compacta e corta espaço livre. A execução desta tarefa depois de digitalizar a biblioteca ou de fazer outras alterações que impliquem modificações na base de dados pode melhorar o desempenho.",
-    "TaskOptimizeDatabase": "Otimizar base de dados"
+    "TaskOptimizeDatabase": "Otimizar base de dados",
+    "TaskKeyframeExtractorDescription": "Extrai quadros-chave de ficheiros de video para criar listas de reprodução HLS mais precisas. Esta tarefa pode demorar algum tempo.",
+    "TaskKeyframeExtractor": "Extrator de Quadros-chave",
+    "External": "Externo"
 }
diff --git a/Emby.Server.Implementations/Localization/Core/pt.json b/Emby.Server.Implementations/Localization/Core/pt.json
index a9dbd53ea..c2c77ccab 100644
--- a/Emby.Server.Implementations/Localization/Core/pt.json
+++ b/Emby.Server.Implementations/Localization/Core/pt.json
@@ -1,5 +1,5 @@
 {
-    "HeaderLiveTV": "TV Ao Vivo",
+    "HeaderLiveTV": "TV Em Direto",
     "Collections": "Coleções",
     "Books": "Livros",
     "Artists": "Artistas",
@@ -10,9 +10,9 @@
     "HeaderFavoriteAlbums": "Álbuns Favoritos",
     "HeaderFavoriteEpisodes": "Episódios Favoritos",
     "HeaderFavoriteShows": "Séries Favoritas",
-    "HeaderContinueWatching": "Continuar assistindo",
+    "HeaderContinueWatching": "Continuar a ver",
     "HeaderAlbumArtists": "Artistas do Álbum",
-    "Genres": "Gêneros",
+    "Genres": "Géneros",
     "Folders": "Diretórios",
     "Favorites": "Favoritos",
     "Channels": "Canais",
@@ -74,7 +74,7 @@
     "ItemRemovedWithName": "{0} foi removido da biblioteca",
     "ItemAddedWithName": "{0} foi adicionado à biblioteca",
     "Inherit": "Herdar",
-    "HomeVideos": "Vídeos principais",
+    "HomeVideos": "Vídeos Caseiros",
     "HeaderRecordingGroups": "Grupos de Gravação",
     "ValueSpecialEpisodeName": "Episódio Especial - {0}",
     "Sync": "Sincronização",
@@ -83,14 +83,14 @@
     "Playlists": "Listas de Reprodução",
     "Photos": "Fotografias",
     "Movies": "Filmes",
-    "FailedLoginAttemptWithUserName": "Tentativa falha de login a partir de {0}",
-    "DeviceOnlineWithName": "{0} está conectado",
-    "DeviceOfflineWithName": "{0} desconectou-se",
+    "FailedLoginAttemptWithUserName": "Tentativa de início de sessão falhada a partir de {0}",
+    "DeviceOnlineWithName": "{0} está ligado",
+    "DeviceOfflineWithName": "{0} desligou-se",
     "ChapterNameValue": "Capítulo {0}",
     "CameraImageUploadedFrom": "Uma nova imagem da câmara foi enviada a partir de {0}",
     "AuthenticationSucceededWithUserName": "{0} autenticado com sucesso",
-    "Application": "Aplicativo",
-    "AppDeviceValues": "Aplicativo {0}, Dispositivo: {1}",
+    "Application": "Aplicação",
+    "AppDeviceValues": "Aplicação: {0}, Dispositivo: {1}",
     "TaskCleanCache": "Limpar Diretório de Cache",
     "TasksApplicationCategory": "Aplicativo",
     "TasksLibraryCategory": "Biblioteca",
@@ -119,5 +119,6 @@
     "Default": "Predefinição",
     "TaskCleanActivityLogDescription": "Apaga itens no registro com idade acima do que é configurado.",
     "TaskOptimizeDatabase": "Otimizar base de dados",
-    "TaskOptimizeDatabaseDescription": "Base de dados compacta e corta espaço livre. A execução desta tarefa depois de digitalizar a biblioteca ou de fazer outras alterações que impliquem modificações na base de dados pode melhorar o desempenho."
+    "TaskOptimizeDatabaseDescription": "Base de dados compacta e corta espaço livre. A execução desta tarefa depois de digitalizar a biblioteca ou de fazer outras alterações que impliquem modificações na base de dados pode melhorar o desempenho.",
+    "External": "Externo"
 }
diff --git a/Emby.Server.Implementations/Localization/Core/ru.json b/Emby.Server.Implementations/Localization/Core/ru.json
index f489597a1..ea9a82d2b 100644
--- a/Emby.Server.Implementations/Localization/Core/ru.json
+++ b/Emby.Server.Implementations/Localization/Core/ru.json
@@ -31,12 +31,12 @@
     "ItemRemovedWithName": "{0} - изъято из медиатеки",
     "LabelIpAddressValue": "IP-адрес: {0}",
     "LabelRunningTimeValue": "Длительность: {0}",
-    "Latest": "Крайнее",
+    "Latest": "Новое",
     "MessageApplicationUpdated": "Jellyfin Server был обновлён",
     "MessageApplicationUpdatedTo": "Jellyfin Server был обновлён до {0}",
     "MessageNamedServerConfigurationUpdatedWithValue": "Конфигурация сервера (раздел {0}) была обновлена",
     "MessageServerConfigurationUpdated": "Конфигурация сервера была обновлена",
-    "MixedContent": "Смешанное содержимое",
+    "MixedContent": "Смешанное содержание",
     "Movies": "Кино",
     "Music": "Музыка",
     "MusicVideos": "Муз. видео",
diff --git a/Emby.Server.Implementations/Localization/Core/sl-SI.json b/Emby.Server.Implementations/Localization/Core/sl-SI.json
index a6fcbd3e2..d845accac 100644
--- a/Emby.Server.Implementations/Localization/Core/sl-SI.json
+++ b/Emby.Server.Implementations/Localization/Core/sl-SI.json
@@ -90,7 +90,7 @@
     "UserStartedPlayingItemWithValues": "{0} predvaja {1} na {2}",
     "UserStoppedPlayingItemWithValues": "{0} je nehal predvajati {1} na {2}",
     "ValueHasBeenAddedToLibrary": "{0} je bil dodan vaši knjižnici",
-    "ValueSpecialEpisodeName": "Bonus - {0}",
+    "ValueSpecialEpisodeName": "Posebna epizoda - {0}",
     "VersionNumber": "Različica {0}",
     "TaskDownloadMissingSubtitles": "Prenesi manjkajoče podnapise",
     "TaskRefreshChannelsDescription": "Osveži podatke spletnih kanalov.",
@@ -120,5 +120,8 @@
     "Forced": "Prisilno",
     "Default": "Privzeto",
     "TaskOptimizeDatabaseDescription": "Stisne bazo podatkov in uredi prazen prostor. Zagon tega opravila po iskanju predstavnosti ali drugih spremembah ki vplivajo na bazo podatkov lahko izboljša hitrost delovanja.",
-    "TaskOptimizeDatabase": "Optimiziraj bazo podatkov"
+    "TaskOptimizeDatabase": "Optimiziraj bazo podatkov",
+    "TaskKeyframeExtractor": "Ekstraktor ključnih sličic",
+    "External": "Zunanji",
+    "TaskKeyframeExtractorDescription": "Iz video datoteke Izvleče ključne sličice, da ustvari bolj natančne sezname predvajanja HLS. Proces lahko traja dolgo časa."
 }
diff --git a/Emby.Server.Implementations/Localization/Core/sr.json b/Emby.Server.Implementations/Localization/Core/sr.json
index 72e125dfe..1be8867f4 100644
--- a/Emby.Server.Implementations/Localization/Core/sr.json
+++ b/Emby.Server.Implementations/Localization/Core/sr.json
@@ -86,7 +86,7 @@
     "Channels": "Канали",
     "CameraImageUploadedFrom": "Нова фотографија је учитана са {0}",
     "Books": "Књиге",
-    "AuthenticationSucceededWithUserName": "{0} Успешна аутентикација",
+    "AuthenticationSucceededWithUserName": "{0} Успешна аутентификација",
     "Artists": "Извођачи",
     "Application": "Апликација",
     "AppDeviceValues": "Апликација: {0}, Уређај: {1}",
@@ -118,6 +118,9 @@
     "Undefined": "Недефинисано",
     "Forced": "Принудно",
     "Default": "Подразумевано",
-    "TaskOptimizeDatabase": "Оптимизуј датабазу",
-    "TaskOptimizeDatabaseDescription": "Сажима базу података и скраћује слободан простор. Покретање овог задатка након скенирања библиотеке или других промена које подразумевају измене базе података које могу побољшати перформансе."
+    "TaskOptimizeDatabase": "Оптимизуј банку података",
+    "TaskOptimizeDatabaseDescription": "Сажима базу података и скраћује слободан простор. Покретање овог задатка након скенирања библиотеке или других промена које подразумевају измене базе података које могу побољшати перформансе.",
+    "External": "Спољно",
+    "TaskKeyframeExtractorDescription": "Екстрактује кљулне сличице из видео датотека да би креирао више преицзну HLS плеј-листу. Овај задатак може да потраје дуже време.",
+    "TaskKeyframeExtractor": "Екстрактор кључних сличица"
 }
diff --git a/Emby.Server.Implementations/Localization/Core/sv.json b/Emby.Server.Implementations/Localization/Core/sv.json
index 2b9f9e232..af5db1976 100644
--- a/Emby.Server.Implementations/Localization/Core/sv.json
+++ b/Emby.Server.Implementations/Localization/Core/sv.json
@@ -9,20 +9,20 @@
     "Channels": "Kanaler",
     "ChapterNameValue": "Kapitel {0}",
     "Collections": "Samlingar",
-    "DeviceOfflineWithName": "{0} har kopplat ner",
+    "DeviceOfflineWithName": "{0} har avbrutit uppkopplingen",
     "DeviceOnlineWithName": "{0} är ansluten",
     "FailedLoginAttemptWithUserName": "Misslyckat inloggningsförsök från {0}",
     "Favorites": "Favoriter",
     "Folders": "Mappar",
     "Genres": "Genrer",
-    "HeaderAlbumArtists": "Albumsartister",
-    "HeaderContinueWatching": "Fortsätt kolla på",
+    "HeaderAlbumArtists": "Albumartister",
+    "HeaderContinueWatching": "Fortsätt titta på",
     "HeaderFavoriteAlbums": "Favoritalbum",
     "HeaderFavoriteArtists": "Favoritartister",
     "HeaderFavoriteEpisodes": "Favoritavsnitt",
     "HeaderFavoriteShows": "Favoritserier",
     "HeaderFavoriteSongs": "Favoritlåtar",
-    "HeaderLiveTV": "Live-TV",
+    "HeaderLiveTV": "Direktsänd TV",
     "HeaderNextUp": "Nästa",
     "HeaderRecordingGroups": "Inspelningsgrupper",
     "HomeVideos": "Hemmavideor",
@@ -95,33 +95,33 @@
     "TaskDownloadMissingSubtitlesDescription": "Söker på internet efter saknade undertexter baserat på metadata-konfiguration.",
     "TaskDownloadMissingSubtitles": "Ladda ner saknade undertexter",
     "TaskRefreshChannelsDescription": "Uppdaterar information för internetkanaler.",
-    "TaskRefreshChannels": "Uppdatera Kanaler",
+    "TaskRefreshChannels": "Uppdatera kanaler",
     "TaskCleanTranscodeDescription": "Raderar omkodningsfiler äldre än en dag.",
-    "TaskCleanTranscode": "Rensa Omkodningskatalog",
-    "TaskUpdatePluginsDescription": "Laddar ned och installerar uppdateringar till insticksprogram som är konfigurerade att uppdateras automatiskt.",
-    "TaskUpdatePlugins": "Uppdatera Insticksprogram",
+    "TaskCleanTranscode": "Rensa omkodningskatalog",
+    "TaskUpdatePluginsDescription": "Laddar ned och installerar uppdateringar till tilläggsprogram som är konfigurerade att uppdateras automatiskt.",
+    "TaskUpdatePlugins": "Uppdatera tilläggsprogram",
     "TaskRefreshPeopleDescription": "Uppdaterar metadata för skådespelare och regissörer i ditt mediabibliotek.",
     "TaskCleanLogsDescription": "Raderar loggfiler som är mer än {0} dagar gamla.",
-    "TaskCleanLogs": "Rensa Loggkatalog",
-    "TaskRefreshLibraryDescription": "Scannar ditt mediabibliotek efter nya filer och förnyar metadata.",
-    "TaskRefreshLibrary": "Scanna Mediabibliotek",
+    "TaskCleanLogs": "Rensa loggkatalog",
+    "TaskRefreshLibraryDescription": "Skannar ditt mediabibliotek efter nya filer och uppdaterar metadata.",
+    "TaskRefreshLibrary": "Skanna mediabibliotek",
     "TaskRefreshChapterImagesDescription": "Skapa miniatyrbilder för videor med kapitel.",
-    "TaskRefreshChapterImages": "Extrahera Kapitelbilder",
+    "TaskRefreshChapterImages": "Extrahera kapitelbilder",
     "TaskCleanCacheDescription": "Radera cachade filer som systemet inte längre behöver.",
-    "TaskCleanCache": "Rensa Cachekatalog",
+    "TaskCleanCache": "Rensa cachekatalog",
     "TasksChannelsCategory": "Internetkanaler",
     "TasksApplicationCategory": "Applikation",
     "TasksLibraryCategory": "Bibliotek",
     "TasksMaintenanceCategory": "Underhåll",
-    "TaskRefreshPeople": "Uppdatera Personer",
+    "TaskRefreshPeople": "Uppdatera personer",
     "TaskCleanActivityLogDescription": "Radera aktivitetslogginlägg äldre än konfigurerad ålder.",
-    "TaskCleanActivityLog": "Rensa Aktivitetslogg",
-    "Undefined": "odefinierad",
+    "TaskCleanActivityLog": "Rensa aktivitetslogg",
+    "Undefined": "Odefinierad",
     "Forced": "Tvingad",
     "Default": "Standard",
-    "TaskOptimizeDatabase": "Optimera Databasen",
-    "TaskOptimizeDatabaseDescription": "Komprimerar databasen och trunkerar ledigt utrymme. Prestandan kan förbättras genom att köra denna task efter att du har skannat biblioteket eller gjort andra förändringar som indikerar att databasen har modifierats.",
-    "TaskKeyframeExtractorDescription": "Exporterar keyframes från videofiler för att skapa mer exakta HLS-spellistor. Denna rutin kan ta lång tid.",
-    "TaskKeyframeExtractor": "Keyframe-Extraktor",
+    "TaskOptimizeDatabase": "Optimera databasen",
+    "TaskOptimizeDatabaseDescription": "Komprimerar databasen och trunkerar ledigt utrymme. Prestandan kan förbättras genom att köra denna aktivitet efter att du har skannat biblioteket eller gjort andra förändringar som indikerar att databasen har modifierats.",
+    "TaskKeyframeExtractorDescription": "Exporterar nyckelbildrutor från videofiler för att skapa mer exakta HLS-spellistor. Denna rutin kan ta lång tid.",
+    "TaskKeyframeExtractor": "Extraktor för nyckelbildrutor",
     "External": "Extern"
 }
diff --git a/Emby.Server.Implementations/Localization/Core/th.json b/Emby.Server.Implementations/Localization/Core/th.json
index bed67fa4f..9407a7b92 100644
--- a/Emby.Server.Implementations/Localization/Core/th.json
+++ b/Emby.Server.Implementations/Localization/Core/th.json
@@ -119,5 +119,6 @@
     "Undefined": "ไม่ได้กำหนด",
     "Forced": "บังคับใช้",
     "TaskOptimizeDatabase": "ปรับปรุงประสิทธิภาพฐานข้อมูล",
-    "TaskOptimizeDatabaseDescription": "ลดขนาดการจัดเก็บฐานข้อมูล ใช้งานคำสั่งนี้หลังจากสแกนไลบรารีหรือหลังจากการเปลี่ยนแปลงฐานข้อมูล อาจจะทำให้ระบบทำงานเร็วขึ้น"
+    "TaskOptimizeDatabaseDescription": "ลดขนาดการจัดเก็บฐานข้อมูล ใช้งานคำสั่งนี้หลังจากสแกนไลบรารีหรือหลังจากการเปลี่ยนแปลงฐานข้อมูล อาจจะทำให้ระบบทำงานเร็วขึ้น",
+    "External": "ภายนอก"
 }
diff --git a/Emby.Server.Implementations/Localization/Core/ug.json b/Emby.Server.Implementations/Localization/Core/ug.json
index aea93c7fa..0bcbffb41 100644
--- a/Emby.Server.Implementations/Localization/Core/ug.json
+++ b/Emby.Server.Implementations/Localization/Core/ug.json
@@ -3,7 +3,122 @@
     "Channels": "قانال",
     "CameraImageUploadedFrom": "{0} ئورۇندىن يېڭى سۈرەت چىقىرىلدى",
     "Books": "كىتاب",
-    "AuthenticationSucceededWithUserName": "تىزىملىتىش مۇۋەپپەقىيەتلىك بول",
+    "AuthenticationSucceededWithUserName": "{0} تەستىقلاش مۇۋاپىقىيەتلىك بولدى",
     "Artists": "سەنئەتكار",
-    "Albums": "پىلاستىنكا"
+    "Albums": "پىلاستىنكا",
+    "DeviceOnlineWithName": "{0} ئۇلاندى",
+    "DeviceOfflineWithName": "{0} ئۈزۈلدى",
+    "Collections": "توپلام",
+    "Application": "ئەپ",
+    "AppDeviceValues": "ئەپ: {0}، ئۈسكۈنە: {1}",
+    "HeaderLiveTV": "تور تېلېۋىزىيەسى",
+    "Default": "سۈكۈتتىكى",
+    "Folders": "ھۆججەت خالتىسى",
+    "Favorites": "ساقلىغۇچ",
+    "LabelRunningTimeValue": "ئىجرا بولغان ۋاقتى:{0}",
+    "HeaderRecordingGroups": "خاتىرلەش گۇرۇپىسى",
+    "Forced": "ئەڭ",
+    "TaskKeyframeExtractor": "ھالقىلىق رامكا ئاجراتقۇچ",
+    "TaskKeyframeExtractorDescription": "سىن ھۆججەتلىرىدىن رامكا ئاجرىتىپ، تېخىمۇ ئېنىق بولغان HLS قويۇلۇش تىزىملىكىنى قۇرۇلىدۇ. بۇ ۋەزىپە ئۇزۇن داۋام قىلىشى مۇمكىن.",
+    "TaskOptimizeDatabase": "سانداننى ئەلالاشتۇرۇش",
+    "TaskDownloadMissingSubtitlesDescription": "ئامىللار تەڭشىكىگە ئاساسەن توردىن كەم بولغان فىلىم خېتىنى ئىزدەش.",
+    "TaskDownloadMissingSubtitles": "كەم بولغان فىلىم خەتلىرىنى چۈشۈرۈش",
+    "TasksChannelsCategory": "ئىنتېرنېت قاناللىرى",
+    "TaskRefreshChannelsDescription": "ئىنتېرنېت قانىلى ئۇچۇرىنى يېڭىلاش.",
+    "TaskRefreshChannels": "قانالنى يېڭىلاش",
+    "TaskCleanTranscodeDescription": "بىر كۈندىن ئاشقان ئالماشتۇرۇش ھۆججەتلىرىنى ئۆچۈرۈش.",
+    "TaskCleanTranscode": "ئايلاندۇرۇش ھۆججەت قىسقۇچىنى تازىلاش",
+    "TaskUpdatePluginsDescription": "ئاپتوماتىك يېڭىلاشقا بېكىتىلگەن قىستۇرمىلارنىڭ يېڭىلانمىسىنى چۈشۈرۈش ۋە قاچىلاش.",
+    "TaskUpdatePlugins": "قىستۇرمىلارنى يېڭىلاش",
+    "TaskRefreshPeopleDescription": "مېدىيا ئامبىرىدىكى ئارتىس ۋە رېژىسسورلارنىڭ ئۇچۇرىنى يېڭىلاش.",
+    "TaskRefreshPeople": "ئابونتلارنى يېڭىلاش",
+    "TaskCleanLogsDescription": "{0} كۈندىن ئاشقان Log ھۆججىتىنى ئۆچۈرۈش.",
+    "TaskCleanLogs": "Log ھۆججەت قسقۇچىنى تازىلاش",
+    "TaskRefreshLibraryDescription": "مېدىيا ئامبىرىغا قوشۇلغان يېڭى ھۆججەتلەرنى ئىزدەش ۋە مېدىيا ئۇچۇرلىرىنى يېڭىلاش.",
+    "TaskRefreshLibrary": "مېدىيا ئامبىرىنى سىكاننېرلاش",
+    "TaskRefreshChapterImagesDescription": "ۋېدىئو بۆلەكلىرى ئۈچۈن كىچىك سۈرەت ياساش.",
+    "TaskRefreshChapterImages": "بۆلەكلەر رەسىملىرىنى چىقىرىۋېلىش",
+    "TaskCleanCacheDescription": "سىستېما ئىھتىياجى يوق بولغان ۋاقىتلىق ھۆججەتلەرنى ئۆچۈرۈش.",
+    "TaskCleanCache": "ۋاقىتلىق ھۆججەت قىسقۇچنى تازىلاش",
+    "TaskCleanActivityLogDescription": "ۋاقىت تەڭشىكىدىن بۇرۇنقى پائالىيەت خاتىرىسى خاتىرىسىنى ئۆچۈرۈش.",
+    "TaskCleanActivityLog": "پروگرامما خاتىرىسىنى تازىلاش",
+    "TasksApplicationCategory": "پروگرامما",
+    "TasksLibraryCategory": "مېدىيا ئامبىرى",
+    "TasksMaintenanceCategory": "ئاسراش",
+    "VersionNumber": "نەشرى {0}",
+    "ValueSpecialEpisodeName": "خاسلىق - {0}",
+    "ValueHasBeenAddedToLibrary": "{0} مېدىيا ئامبىرىڭىزغا قوشۇلدى",
+    "UserStoppedPlayingItemWithValues": "{0}،{1} نى {2} دە قويۇنشتىن توختىدى",
+    "UserStartedPlayingItemWithValues": "{0}،{1} نى {2} دە قويۇۋاتىدۇ",
+    "UserPolicyUpdatedWithName": "ئابونتلار سىياسىتى {0} غا يېڭىلاندى",
+    "UserPasswordChangedWithName": "ئابونت{0} ئۈچۈن پارول ئۆزگەرتىلدى",
+    "UserOfflineFromDevice": "{0} بىلەن {1} نىڭ ئالاقىسى ئۈزۈلدى",
+    "UserLockedOutWithName": "ئابونت {0} قۇلۇپلاندى",
+    "UserDownloadingItemWithValues": "{0} چۈشۈرۈۋاتىدۇ {1}",
+    "UserDeletedWithName": "{0} ئابونت ئۆچۈرۈلدى",
+    "UserCreatedWithName": "{0} ئابونت يېڭىدىن قوشۇلدى",
+    "User": "ئابونت",
+    "Undefined": "بېكىتىلمىگەن",
+    "TvShows": "تىياتىرلار",
+    "System": "سىستېما",
+    "Sync": "ماس قەدەمدەش",
+    "SubtitleDownloadFailureFromForItem": "{0} دىن {0} نىڭ فىلىم خېتىنى چۈشۈرگىلى بولمىدى",
+    "StartupEmbyServerIsLoading": "Jellyfin مۇلازىمىتېرى يۈكلىنىۋاتىدۇ. سەل تۇرۇپ قايتا سىناڭ.",
+    "Songs": "ناخشىلار",
+    "Shows": "پروگراممىلار",
+    "ServerNameNeedsToBeRestarted": "{0} قايتا قوزغىتىلىشى كېرەك",
+    "ScheduledTaskStartedWithName": "{0} باشلاندى",
+    "ScheduledTaskFailedWithName": "{0} مەغلۇپ بولدى",
+    "ProviderValue": "تەمىنلىگۈچى: {0}",
+    "PluginUpdatedWithName": "{0} يېڭىلاندى",
+    "PluginUninstalledWithName": "{0} ئۆچۈرۈلدى",
+    "PluginInstalledWithName": "{0} قاچىلاندى",
+    "Plugin": "قىستۇرما",
+    "Playlists": "قويۇش تىزىملىكى",
+    "Photos": "رەسىملەر",
+    "NotificationOptionVideoPlaybackStopped": "سىن قويۇلۇش توختىدى",
+    "NotificationOptionVideoPlayback": "سىن قويۇلدى",
+    "NotificationOptionUserLockedOut": "ئابونت قۇلۇپلاندى",
+    "NotificationOptionTaskFailed": "بەلگىلەنگەن ۋەزىپە مەغلۇپ بولدى",
+    "NotificationOptionServerRestartRequired": "مۇلازىمىتېر قايتا قوزغىتىلىشى كېرەك",
+    "NotificationOptionPluginUpdateInstalled": "قىستۇرما يېڭىلانمىسى قاچىلاندى",
+    "NotificationOptionPluginInstalled": "قىستۇرما قاچىلاندى",
+    "NotificationOptionPluginUninstalled": "قىستۇرما ئۆچۈرۈلدى",
+    "NotificationOptionPluginError": "قىستۇرما خاتالىقى",
+    "NotificationOptionNewLibraryContent": "يېڭى مەزمۇن قوشۇلدى",
+    "NotificationOptionInstallationFailed": "قاچىلاش مەغلۇب بولدى",
+    "NotificationOptionCameraImageUploaded": "كامىكامېرا سۈرىتى يوللاندى",
+    "NotificationOptionAudioPlayback": "ئاۋاز قويۇش باشلاندى",
+    "NotificationOptionAudioPlaybackStopped": "ئاۋاز قويۇش توختىدى",
+    "NotificationOptionApplicationUpdateInstalled": "ئەپ يېڭىلانمىسى ئورنىتىلدى",
+    "NotificationOptionApplicationUpdateAvailable": "ئەپنىڭ نەشرىنى يېڭىلىغىلى بولۇدۇ",
+    "NewVersionIsAvailable": "Jellyfin Server نىڭ يېڭى نۇسخىسىنى چۈشۈرگىلى بولىدۇ.",
+    "NameSeasonUnknown": "نامەمۇم بۆلۈم",
+    "NameSeasonNumber": "{0}-بۆلۈم",
+    "NameInstallFailed": "{0} قاچىلاش مەغلۇپ بولدى",
+    "MusicVideos": "سىنلىق مۇزىكا",
+    "Music": "مۇزىكا",
+    "Movies": "فىلىملەر",
+    "MixedContent": "ئارىلاشما مەزمۇن",
+    "MessageNamedServerConfigurationUpdatedWithValue": "مۇلازىمىتېر تەڭشىكىنىڭ {0} قىسمى يېڭىلىنىپ بولدى",
+    "MessageServerConfigurationUpdated": "مۇلازىمىتېر يېڭىلىنىپ بولدى",
+    "MessageApplicationUpdated": "Jellyfin مۇلازىمىتېرى يېڭىلاندى",
+    "MessageApplicationUpdatedTo": "Jellyfin مۇلازىمىتېر نەشرى {0} گە يېڭىلاندى",
+    "Latest": "ئەڭ يېڭى",
+    "LabelIpAddressValue": "{0}: IP ئادرىسى",
+    "ItemRemovedWithName": "{0} ئامباردىن چىقىرىلدى",
+    "ItemAddedWithName": "{0} ئامبارغا قوشۇلدى",
+    "Inherit": "داۋاملاشتۇرۇش",
+    "HomeVideos": "ئائىلە سىنلىرى",
+    "HeaderNextUp": "كېيىنكىسى",
+    "HeaderFavoriteSongs": "ئەڭ ياقتۇرىدىغان ناخشىلار",
+    "HeaderFavoriteShows": "ئەڭ ياقتۇرىدىغان پروگراممىلار",
+    "HeaderFavoriteEpisodes": "ئەڭ ياقتۇرىدىغان تىياتېرلار",
+    "HeaderFavoriteArtists": "ئەڭ ياقتۇرىدىغان سەنئەتكارلار",
+    "HeaderFavoriteAlbums": "ياقتۇرىدىغان پىلاستىنكىلار",
+    "HeaderContinueWatching": "داۋاملىق كۆرۈش",
+    "HeaderAlbumArtists": "پىلاستىنكا سەنئەتكارلىرى",
+    "Genres": "ئۇسلۇبلار",
+    "FailedLoginAttemptWithUserName": "{0} كىرىش ئوڭۇشلۇق بولمىدى",
+    "External": "سىرتقى"
 }
diff --git a/Emby.Server.Implementations/Localization/Core/uk.json b/Emby.Server.Implementations/Localization/Core/uk.json
index b1ed78b40..3e0fd11c8 100644
--- a/Emby.Server.Implementations/Localization/Core/uk.json
+++ b/Emby.Server.Implementations/Localization/Core/uk.json
@@ -10,19 +10,19 @@
     "ItemAddedWithName": "{0} додано до медіатеки",
     "HeaderNextUp": "Наступний",
     "HeaderLiveTV": "Ефірне ТБ",
-    "HeaderFavoriteSongs": "Улюблені пісні",
-    "HeaderFavoriteShows": "Улюблені шоу",
-    "HeaderFavoriteEpisodes": "Улюблені серії",
-    "HeaderFavoriteArtists": "Улюблені виконавці",
-    "HeaderFavoriteAlbums": "Улюблені альбоми",
+    "HeaderFavoriteSongs": "Обрані пісні",
+    "HeaderFavoriteShows": "Обрані шоу",
+    "HeaderFavoriteEpisodes": "Обрані епізоди",
+    "HeaderFavoriteArtists": "Обрані виконавці",
+    "HeaderFavoriteAlbums": "Обрані альбоми",
     "HeaderContinueWatching": "Продовжити перегляд",
     "HeaderAlbumArtists": "Виконавці альбому",
     "Genres": "Жанри",
     "Folders": "Каталоги",
-    "Favorites": "Улюблені",
+    "Favorites": "Обрані",
     "DeviceOnlineWithName": "Пристрій {0} підключився",
     "DeviceOfflineWithName": "Пристрій {0} відключився",
-    "Collections": "Колекції",
+    "Collections": "Добірки",
     "ChapterNameValue": "Розділ {0}",
     "Channels": "Канали",
     "CameraImageUploadedFrom": "Нова фотографія завантажена з {0}",
@@ -119,7 +119,7 @@
     "Undefined": "Не визначено",
     "Default": "За замовчуванням",
     "TaskOptimizeDatabase": "Оптимізувати базу даних",
-    "TaskOptimizeDatabaseDescription": "Стиснення бази даних та збільшення вільного простору. Виконання цього завдання після сканування бібліотеки або внесення інших змін, які передбачають модифікацію бази даних, може покращити продуктивність.",
+    "TaskOptimizeDatabaseDescription": "Стискає базу даних та збільшує вільний простір. Виконання цього завдання після сканування медіатеки або внесення інших змін, які передбачають модифікацію бази даних може покращити продуктивність.",
     "TaskKeyframeExtractorDescription": "Витягує ключові кадри з відеофайлів для створення більш точних списків відтворення HLS. Це завдання може виконуватися протягом тривалого часу.",
     "TaskKeyframeExtractor": "Екстрактор ключових кадрів",
     "External": "Зовнішній"
diff --git a/Emby.Server.Implementations/Localization/Core/uz.json b/Emby.Server.Implementations/Localization/Core/uz.json
new file mode 100644
index 000000000..43935f224
--- /dev/null
+++ b/Emby.Server.Implementations/Localization/Core/uz.json
@@ -0,0 +1,12 @@
+{
+    "HeaderContinueWatching": "Ko‘rishda davom etish",
+    "HeaderAlbumArtists": "Albom ijrochilari",
+    "Genres": "Janrlar",
+    "Folders": "Jildlar",
+    "Favorites": "Sevimlilar",
+    "Collections": "To'plamlar",
+    "Channels": "Kanallar",
+    "Books": "Kitoblar",
+    "Artists": "Ijrochilar",
+    "Albums": "Albomlar"
+}
diff --git a/Emby.Server.Implementations/Localization/Core/vi.json b/Emby.Server.Implementations/Localization/Core/vi.json
index 9f71e1690..b9e2f1e6c 100644
--- a/Emby.Server.Implementations/Localization/Core/vi.json
+++ b/Emby.Server.Implementations/Localization/Core/vi.json
@@ -91,7 +91,7 @@
     "MessageApplicationUpdated": "Jellyfin Server đã được cập nhật",
     "Latest": "Gần Nhất",
     "LabelRunningTimeValue": "Thời Gian Chạy: {0}",
-    "LabelIpAddressValue": "Địa Chỉ IP: {0}",
+    "LabelIpAddressValue": "Địa chỉ IP: {0}",
     "ItemRemovedWithName": "{0} đã xóa khỏi thư viện",
     "ItemAddedWithName": "{0} được thêm vào thư viện",
     "Inherit": "Thừa hưởng",
diff --git a/Emby.Server.Implementations/Localization/Core/zh-CN.json b/Emby.Server.Implementations/Localization/Core/zh-CN.json
index ce616cbbb..a121fc376 100644
--- a/Emby.Server.Implementations/Localization/Core/zh-CN.json
+++ b/Emby.Server.Implementations/Localization/Core/zh-CN.json
@@ -1,6 +1,6 @@
 {
     "Albums": "专辑",
-    "AppDeviceValues": "应用: {0}, 设备: {1}",
+    "AppDeviceValues": "应用：{0}，设备：{1}",
     "Application": "应用程序",
     "Artists": "艺术家",
     "AuthenticationSucceededWithUserName": "{0} 认证成功",
diff --git a/Emby.Server.Implementations/Localization/Core/zh-HK.json b/Emby.Server.Implementations/Localization/Core/zh-HK.json
index ac74da67d..6c8bf7627 100644
--- a/Emby.Server.Implementations/Localization/Core/zh-HK.json
+++ b/Emby.Server.Implementations/Localization/Core/zh-HK.json
@@ -120,5 +120,8 @@
     "Default": "預設",
     "TaskOptimizeDatabaseDescription": "壓縮數據庫並截斷可用空間。在掃描媒體庫或執行其他數據庫的修改後運行此任務可能會提高性能。",
     "TaskOptimizeDatabase": "最佳化數據庫",
-    "TaskCleanActivityLogDescription": "刪除早於設定時間的日誌記錄。"
+    "TaskCleanActivityLogDescription": "刪除早於設定時間的日誌記錄。",
+    "TaskKeyframeExtractorDescription": "提取關鍵格以創建更準確的HLS播放列表。次指示可能用時很長。",
+    "TaskKeyframeExtractor": "關鍵幀提取器",
+    "External": "外部"
 }
diff --git a/Emby.Server.Implementations/Localization/Core/zh-TW.json b/Emby.Server.Implementations/Localization/Core/zh-TW.json
index 601e071b6..102a266f8 100644
--- a/Emby.Server.Implementations/Localization/Core/zh-TW.json
+++ b/Emby.Server.Implementations/Localization/Core/zh-TW.json
@@ -41,26 +41,26 @@
     "NameInstallFailed": "{0} 安裝失敗",
     "NameSeasonNumber": "第 {0} 季",
     "NameSeasonUnknown": "未知季數",
-    "NewVersionIsAvailable": "新版本的 Jellyfin Server 軟體已經可供下載。",
+    "NewVersionIsAvailable": "新版本的 Jellyfin Server 已經可供下載。",
     "NotificationOptionApplicationUpdateAvailable": "有可用的應用程式更新",
-    "NotificationOptionApplicationUpdateInstalled": "軟體更新已安裝",
-    "NotificationOptionAudioPlayback": "音樂開始播放",
-    "NotificationOptionAudioPlaybackStopped": "音樂停止播放",
-    "NotificationOptionCameraImageUploaded": "相機相片已上傳",
+    "NotificationOptionApplicationUpdateInstalled": "應用程式更新已安裝",
+    "NotificationOptionAudioPlayback": "音訊播放已開始",
+    "NotificationOptionAudioPlaybackStopped": "音訊播放已停止",
+    "NotificationOptionCameraImageUploaded": "相片已上傳",
     "NotificationOptionInstallationFailed": "安裝失敗",
     "NotificationOptionNewLibraryContent": "已新增新內容",
-    "NotificationOptionPluginError": "外掛安裝失敗",
-    "NotificationOptionPluginInstalled": "外掛已安裝",
-    "NotificationOptionPluginUninstalled": "外掛已移除",
-    "NotificationOptionPluginUpdateInstalled": "外掛已更新",
+    "NotificationOptionPluginError": "附加元件安裝失敗",
+    "NotificationOptionPluginInstalled": "附加元件已安裝",
+    "NotificationOptionPluginUninstalled": "附加元件已移除",
+    "NotificationOptionPluginUpdateInstalled": "附加元件已更新",
     "NotificationOptionServerRestartRequired": "伺服器需要重新啟動",
     "NotificationOptionTaskFailed": "排程任務失敗",
     "NotificationOptionUserLockedOut": "使用者已鎖定",
-    "NotificationOptionVideoPlayback": "影片開始播放",
-    "NotificationOptionVideoPlaybackStopped": "影片停止播放",
+    "NotificationOptionVideoPlayback": "影片播放已開始",
+    "NotificationOptionVideoPlaybackStopped": "影片播放已停止",
     "Photos": "相片",
     "Playlists": "播放清單",
-    "Plugin": "外掛",
+    "Plugin": "附加元件",
     "PluginInstalledWithName": "{0} 已安裝",
     "PluginUninstalledWithName": "{0} 已移除",
     "PluginUpdatedWithName": "{0} 已更新",
@@ -70,7 +70,7 @@
     "ServerNameNeedsToBeRestarted": "伺服器 {0} 需要重新啟動",
     "Shows": "節目",
     "Songs": "歌曲",
-    "StartupEmbyServerIsLoading": "Jellyfin Server正在啟動，請稍後再試一次。",
+    "StartupEmbyServerIsLoading": "Jellyfin Server 載入中，請稍後再試。",
     "Sync": "同步",
     "System": "系統",
     "TvShows": "電視節目",
@@ -82,23 +82,23 @@
     "UserOfflineFromDevice": "使用者 {0} 已從 {1} 斷線",
     "UserOnlineFromDevice": "使用者 {0} 已從 {1} 連線",
     "UserPasswordChangedWithName": "使用者 {0} 的密碼已變更",
-    "UserPolicyUpdatedWithName": "使用者條約已更新為 {0}",
-    "UserStartedPlayingItemWithValues": "{0}正在使用 {2} 播放 {1}",
-    "UserStoppedPlayingItemWithValues": "{0} 已停止在 {2} 播放 {1}",
+    "UserPolicyUpdatedWithName": "使用者協議已更新為 {0}",
+    "UserStartedPlayingItemWithValues": "{0}正在 {2} 上播放 {1}",
+    "UserStoppedPlayingItemWithValues": "{0} 已在 {2} 上停止播放 {1}",
     "ValueHasBeenAddedToLibrary": "{0} 已新增至您的媒體庫",
-    "ValueSpecialEpisodeName": "特典 - {0}",
+    "ValueSpecialEpisodeName": "特輯 - {0}",
     "VersionNumber": "版本 {0}",
     "HeaderRecordingGroups": "錄製組",
     "Inherit": "繼承",
     "SubtitleDownloadFailureFromForItem": "無法為 {1} 從 {0} 下載字幕",
-    "TaskDownloadMissingSubtitlesDescription": "在網路上透過中繼資料搜尋遺失的字幕。",
+    "TaskDownloadMissingSubtitlesDescription": "透過中繼資料從網路上搜尋遺失的字幕。",
     "TaskDownloadMissingSubtitles": "下載遺失的字幕",
     "TaskRefreshChannels": "重新整理頻道",
-    "TaskUpdatePlugins": "更新外掛",
-    "TaskRefreshPeople": "刷新用戶",
-    "TaskCleanLogsDescription": "刪除超過 {0} 天的舊紀錄檔。",
-    "TaskCleanLogs": "清空紀錄資料夾",
-    "TaskRefreshLibraryDescription": "重新掃描媒體庫的新檔案並更新描述資料。",
+    "TaskUpdatePlugins": "更新附加元件",
+    "TaskRefreshPeople": "更新人物",
+    "TaskCleanLogsDescription": "刪除超過 {0} 天的日誌文件。",
+    "TaskCleanLogs": "清空日誌資料夾",
+    "TaskRefreshLibraryDescription": "重新掃描媒體庫的新檔案並更新中繼資料。",
     "TaskRefreshLibrary": "重新掃描媒體庫",
     "TaskRefreshChapterImages": "擷取章節圖片",
     "TaskCleanCacheDescription": "刪除系統已不需要的快取。",
@@ -107,7 +107,7 @@
     "TaskRefreshChannelsDescription": "重新整理網路頻道資料。",
     "TaskCleanTranscodeDescription": "刪除超過一天的轉碼檔案。",
     "TaskCleanTranscode": "清除轉碼資料夾",
-    "TaskUpdatePluginsDescription": "為設置自動更新的外掛下載並安裝更新。",
+    "TaskUpdatePluginsDescription": "為已設置為自動更新的附加元件下載並安裝更新。",
     "TaskRefreshPeopleDescription": "更新媒體庫中演員和導演的中繼資料。",
     "TaskRefreshChapterImagesDescription": "為有章節的影片建立縮圖。",
     "TasksChannelsCategory": "網路頻道",
@@ -115,9 +115,9 @@
     "TasksMaintenanceCategory": "維護",
     "TaskCleanActivityLogDescription": "刪除超過所設時間的活動紀錄。",
     "TaskCleanActivityLog": "清除活動紀錄",
-    "Undefined": "未定義的",
+    "Undefined": "未定義",
     "Forced": "強制",
-    "Default": "原本",
+    "Default": "預設",
     "TaskOptimizeDatabaseDescription": "縮小資料庫並釋放可用空間。在掃描資料庫或進行資料庫相關的更動後使用此功能會增加效能。",
     "TaskOptimizeDatabase": "最佳化資料庫",
     "TaskKeyframeExtractorDescription": "將關鍵幀從影片檔案提取出來並建立更精準的HLS播放清單。這可能需要很長時間。",
diff --git a/Emby.Server.Implementations/Localization/Ratings/fi.csv b/Emby.Server.Implementations/Localization/Ratings/fi.csv
new file mode 100644
index 000000000..782785890
--- /dev/null
+++ b/Emby.Server.Implementations/Localization/Ratings/fi.csv
@@ -0,0 +1,10 @@
+FI-S,1
+FI-T,1
+FI-7,4
+FI-12,5
+FI-16,8
+FI-18,9
+FI-K7,4
+FI-K12,5
+FI-K16,8
+FI-K18,9
diff --git a/Emby.Server.Implementations/Localization/Ratings/no.csv b/Emby.Server.Implementations/Localization/Ratings/no.csv
new file mode 100644
index 000000000..127407be8
--- /dev/null
+++ b/Emby.Server.Implementations/Localization/Ratings/no.csv
@@ -0,0 +1,6 @@
+NO-A,1
+NO-6,3
+NO-9,4
+NO-12,5
+NO-15,8
+NO-18,9
diff --git a/Emby.Server.Implementations/Localization/Ratings/se.csv b/Emby.Server.Implementations/Localization/Ratings/se.csv
new file mode 100644
index 000000000..1443c07df
--- /dev/null
+++ b/Emby.Server.Implementations/Localization/Ratings/se.csv
@@ -0,0 +1,5 @@
+SE-Btl,1
+SE-Barntillåten,1
+SE-7,3
+SE-11,5
+SE-15,8
diff --git a/Emby.Server.Implementations/Net/SocketFactory.cs b/Emby.Server.Implementations/Net/SocketFactory.cs
index 21795c8f8..303875df5 100644
--- a/Emby.Server.Implementations/Net/SocketFactory.cs
+++ b/Emby.Server.Implementations/Net/SocketFactory.cs
@@ -63,10 +63,7 @@ namespace Emby.Server.Implementations.Net
         /// <inheritdoc />
         public ISocket CreateUdpMulticastSocket(IPAddress ipAddress, int multicastTimeToLive, int localPort)
         {
-            if (ipAddress == null)
-            {
-                throw new ArgumentNullException(nameof(ipAddress));
-            }
+            ArgumentNullException.ThrowIfNull(ipAddress);
 
             if (multicastTimeToLive <= 0)
             {
diff --git a/Emby.Server.Implementations/Net/UdpSocket.cs b/Emby.Server.Implementations/Net/UdpSocket.cs
index bbbca4fc0..c3994fc04 100644
--- a/Emby.Server.Implementations/Net/UdpSocket.cs
+++ b/Emby.Server.Implementations/Net/UdpSocket.cs
@@ -35,10 +35,7 @@ namespace Emby.Server.Implementations.Net
 
         public UdpSocket(Socket socket, int localPort, IPAddress ip)
         {
-            if (socket == null)
-            {
-                throw new ArgumentNullException(nameof(socket));
-            }
+            ArgumentNullException.ThrowIfNull(socket);
 
             _socket = socket;
             _localPort = localPort;
@@ -51,10 +48,7 @@ namespace Emby.Server.Implementations.Net
 
         public UdpSocket(Socket socket, IPEndPoint endPoint)
         {
-            if (socket == null)
-            {
-                throw new ArgumentNullException(nameof(socket));
-            }
+            ArgumentNullException.ThrowIfNull(socket);
 
             _socket = socket;
             _socket.Connect(endPoint);
@@ -96,7 +90,7 @@ namespace Emby.Server.Implementations.Net
                 }
                 else
                 {
-                    tcs.TrySetException(new Exception("SocketError: " + e.SocketError));
+                    tcs.TrySetException(new SocketException((int)e.SocketError));
                 }
             }
         }
@@ -114,7 +108,7 @@ namespace Emby.Server.Implementations.Net
                 }
                 else
                 {
-                    tcs.TrySetException(new Exception("SocketError: " + e.SocketError));
+                    tcs.TrySetException(new SocketException((int)e.SocketError));
                 }
             }
         }
diff --git a/Emby.Server.Implementations/Plugins/PluginManager.cs b/Emby.Server.Implementations/Plugins/PluginManager.cs
index 45ef36441..ec4e0dbeb 100644
--- a/Emby.Server.Implementations/Plugins/PluginManager.cs
+++ b/Emby.Server.Implementations/Plugins/PluginManager.cs
@@ -234,10 +234,7 @@ namespace Emby.Server.Implementations.Plugins
         /// <returns>Outcome of the operation.</returns>
         public bool RemovePlugin(LocalPlugin plugin)
         {
-            if (plugin == null)
-            {
-                throw new ArgumentNullException(nameof(plugin));
-            }
+            ArgumentNullException.ThrowIfNull(plugin);
 
             if (DeletePlugin(plugin))
             {
@@ -288,10 +285,7 @@ namespace Emby.Server.Implementations.Plugins
         /// <param name="plugin">The <see cref="LocalPlugin"/> of the plug to disable.</param>
         public void EnablePlugin(LocalPlugin plugin)
         {
-            if (plugin == null)
-            {
-                throw new ArgumentNullException(nameof(plugin));
-            }
+            ArgumentNullException.ThrowIfNull(plugin);
 
             if (ChangePluginState(plugin, PluginStatus.Active))
             {
@@ -306,10 +300,7 @@ namespace Emby.Server.Implementations.Plugins
         /// <param name="plugin">The <see cref="LocalPlugin"/> of the plug to disable.</param>
         public void DisablePlugin(LocalPlugin plugin)
         {
-            if (plugin == null)
-            {
-                throw new ArgumentNullException(nameof(plugin));
-            }
+            ArgumentNullException.ThrowIfNull(plugin);
 
             // Update the manifest on disk
             if (ChangePluginState(plugin, PluginStatus.Disabled))
@@ -326,10 +317,7 @@ namespace Emby.Server.Implementations.Plugins
         public void FailPlugin(Assembly assembly)
         {
             // Only save if disabled.
-            if (assembly == null)
-            {
-                throw new ArgumentNullException(nameof(assembly));
-            }
+            ArgumentNullException.ThrowIfNull(assembly);
 
             var plugin = _plugins.FirstOrDefault(p => p.DllFiles.Contains(assembly.Location));
             if (plugin == null)
diff --git a/Emby.Server.Implementations/ScheduledTasks/ScheduledTaskWorker.cs b/Emby.Server.Implementations/ScheduledTasks/ScheduledTaskWorker.cs
index 2c4d6884d..b370e06ef 100644
--- a/Emby.Server.Implementations/ScheduledTasks/ScheduledTaskWorker.cs
+++ b/Emby.Server.Implementations/ScheduledTasks/ScheduledTaskWorker.cs
@@ -92,25 +92,13 @@ namespace Emby.Server.Implementations.ScheduledTasks
         /// </exception>
         public ScheduledTaskWorker(IScheduledTask scheduledTask, IApplicationPaths applicationPaths, ITaskManager taskManager, ILogger logger)
         {
-            if (scheduledTask == null)
-            {
-                throw new ArgumentNullException(nameof(scheduledTask));
-            }
+            ArgumentNullException.ThrowIfNull(scheduledTask);
 
-            if (applicationPaths == null)
-            {
-                throw new ArgumentNullException(nameof(applicationPaths));
-            }
+            ArgumentNullException.ThrowIfNull(applicationPaths);
 
-            if (taskManager == null)
-            {
-                throw new ArgumentNullException(nameof(taskManager));
-            }
+            ArgumentNullException.ThrowIfNull(taskManager);
 
-            if (logger == null)
-            {
-                throw new ArgumentNullException(nameof(logger));
-            }
+            ArgumentNullException.ThrowIfNull(logger);
 
             ScheduledTask = scheduledTask;
             _applicationPaths = applicationPaths;
@@ -249,10 +237,7 @@ namespace Emby.Server.Implementations.ScheduledTasks
             get => _triggers;
             set
             {
-                if (value == null)
-                {
-                    throw new ArgumentNullException(nameof(value));
-                }
+                ArgumentNullException.ThrowIfNull(value);
 
                 // Cleanup current triggers
                 if (_triggers != null)
@@ -281,10 +266,7 @@ namespace Emby.Server.Implementations.ScheduledTasks
 
             set
             {
-                if (value == null)
-                {
-                    throw new ArgumentNullException(nameof(value));
-                }
+                ArgumentNullException.ThrowIfNull(value);
 
                 // This null check is not great, but is needed to handle bad user input, or user mucking with the config file incorrectly
                 var triggerList = value.Where(i => i != null).ToArray();
diff --git a/Emby.Server.Implementations/Session/SessionManager.cs b/Emby.Server.Implementations/Session/SessionManager.cs
index 277fdf87d..0d1029882 100644
--- a/Emby.Server.Implementations/Session/SessionManager.cs
+++ b/Emby.Server.Implementations/Session/SessionManager.cs
@@ -329,13 +329,17 @@ namespace Emby.Server.Implementations.Session
         }
 
         /// <inheritdoc />
-        public void CloseIfNeeded(SessionInfo session)
+        public async Task CloseIfNeededAsync(SessionInfo session)
         {
             if (!session.SessionControllers.Any(i => i.IsSessionActive))
             {
                 var key = GetSessionKey(session.Client, session.DeviceId);
 
                 _activeConnections.TryRemove(key, out _);
+                if (!string.IsNullOrEmpty(session.PlayState?.LiveStreamId))
+                {
+                    await _mediaSourceManager.CloseLiveStream(session.PlayState.LiveStreamId).ConfigureAwait(false);
+                }
 
                 OnSessionEnded(session);
             }
@@ -413,6 +417,7 @@ namespace Emby.Server.Implementations.Session
             session.PlayState.IsPaused = info.IsPaused;
             session.PlayState.PositionTicks = info.PositionTicks;
             session.PlayState.MediaSourceId = info.MediaSourceId;
+            session.PlayState.LiveStreamId = info.LiveStreamId;
             session.PlayState.CanSeek = info.CanSeek;
             session.PlayState.IsMuted = info.IsMuted;
             session.PlayState.VolumeLevel = info.VolumeLevel;
@@ -660,10 +665,7 @@ namespace Emby.Server.Implementations.Session
         {
             CheckDisposed();
 
-            if (info == null)
-            {
-                throw new ArgumentNullException(nameof(info));
-            }
+            ArgumentNullException.ThrowIfNull(info);
 
             var session = GetSession(info.SessionId);
 
@@ -699,7 +701,9 @@ namespace Emby.Server.Implementations.Session
                 DeviceName = session.DeviceName,
                 ClientName = session.Client,
                 DeviceId = session.DeviceId,
-                Session = session
+                Session = session,
+                PlaybackPositionTicks = info.PositionTicks,
+                PlaySessionId = info.PlaySessionId
             };
 
             await _eventManager.PublishAsync(eventArgs).ConfigureAwait(false);
@@ -755,10 +759,7 @@ namespace Emby.Server.Implementations.Session
         {
             CheckDisposed();
 
-            if (info == null)
-            {
-                throw new ArgumentNullException(nameof(info));
-            }
+            ArgumentNullException.ThrowIfNull(info);
 
             var session = GetSession(info.SessionId);
 
@@ -768,6 +769,11 @@ namespace Emby.Server.Implementations.Session
 
             await UpdateNowPlayingItem(session, info, libraryItem, !isAutomated).ConfigureAwait(false);
 
+            if (!string.IsNullOrEmpty(session.DeviceId) && info.PlayMethod != PlayMethod.Transcode)
+            {
+                ClearTranscodingInfo(session.DeviceId);
+            }
+
             var users = GetUsers(session);
 
             // only update saved user data on actual check-ins, not automated ones
@@ -885,10 +891,7 @@ namespace Emby.Server.Implementations.Session
         {
             CheckDisposed();
 
-            if (info == null)
-            {
-                throw new ArgumentNullException(nameof(info));
-            }
+            ArgumentNullException.ThrowIfNull(info);
 
             if (info.PositionTicks.HasValue && info.PositionTicks.Value < 0)
             {
@@ -985,7 +988,8 @@ namespace Emby.Server.Implementations.Session
                 DeviceName = session.DeviceName,
                 ClientName = session.Client,
                 DeviceId = session.DeviceId,
-                Session = session
+                Session = session,
+                PlaySessionId = info.PlaySessionId
             };
 
             await _eventManager.PublishAsync(eventArgs).ConfigureAwait(false);
@@ -1229,7 +1233,7 @@ namespace Emby.Server.Implementations.Session
 
             if (item == null)
             {
-                _logger.LogError("A non-existant item Id {0} was passed into TranslateItemForPlayback", id);
+                _logger.LogError("A non-existent item Id {0} was passed into TranslateItemForPlayback", id);
                 return Array.Empty<BaseItem>();
             }
 
@@ -1328,15 +1332,9 @@ namespace Emby.Server.Implementations.Session
 
         private static void AssertCanControl(SessionInfo session, SessionInfo controllingSession)
         {
-            if (session == null)
-            {
-                throw new ArgumentNullException(nameof(session));
-            }
+            ArgumentNullException.ThrowIfNull(session);
 
-            if (controllingSession == null)
-            {
-                throw new ArgumentNullException(nameof(controllingSession));
-            }
+            ArgumentNullException.ThrowIfNull(controllingSession);
         }
 
         /// <summary>
@@ -1675,10 +1673,7 @@ namespace Emby.Server.Implementations.Session
         /// </summary>
         private BaseItemDto GetItemInfo(BaseItem item, MediaSourceInfo mediaSource)
         {
-            if (item == null)
-            {
-                throw new ArgumentNullException(nameof(item));
-            }
+            ArgumentNullException.ThrowIfNull(item);
 
             var dtoOptions = _itemInfoDtoOptions;
 
@@ -1789,10 +1784,7 @@ namespace Emby.Server.Implementations.Session
         /// <inheritdoc />
         public Task<SessionInfo> GetSessionByAuthenticationToken(Device info, string deviceId, string remoteEndpoint, string appVersion)
         {
-            if (info == null)
-            {
-                throw new ArgumentNullException(nameof(info));
-            }
+            ArgumentNullException.ThrowIfNull(info);
 
             var user = info.UserId.Equals(default)
                 ? null
diff --git a/Emby.Server.Implementations/Session/SessionWebSocketListener.cs b/Emby.Server.Implementations/Session/SessionWebSocketListener.cs
index a085ee546..c654828b1 100644
--- a/Emby.Server.Implementations/Session/SessionWebSocketListener.cs
+++ b/Emby.Server.Implementations/Session/SessionWebSocketListener.cs
@@ -6,7 +6,7 @@ using System.Linq;
 using System.Net.WebSockets;
 using System.Threading;
 using System.Threading.Tasks;
-using MediaBrowser.Common.Extensions;
+using Jellyfin.Api.Extensions;
 using MediaBrowser.Controller.Net;
 using MediaBrowser.Controller.Session;
 using MediaBrowser.Model.Net;
@@ -37,7 +37,7 @@ namespace Emby.Server.Implementations.Session
         private const float ForceKeepAliveFactor = 0.75f;
 
         /// <summary>
-        /// Lock used for accesing the KeepAlive cancellation token.
+        /// Lock used for accessing the KeepAlive cancellation token.
         /// </summary>
         private readonly object _keepAliveLock = new object();
 
@@ -54,7 +54,6 @@ namespace Emby.Server.Implementations.Session
         private readonly ISessionManager _sessionManager;
         private readonly ILogger<SessionWebSocketListener> _logger;
         private readonly ILoggerFactory _loggerFactory;
-        private readonly IAuthorizationContext _authorizationContext;
 
         /// <summary>
         /// The KeepAlive cancellation token.
@@ -67,17 +66,14 @@ namespace Emby.Server.Implementations.Session
         /// <param name="logger">The logger.</param>
         /// <param name="sessionManager">The session manager.</param>
         /// <param name="loggerFactory">The logger factory.</param>
-        /// <param name="authorizationContext">The authorization context.</param>
         public SessionWebSocketListener(
             ILogger<SessionWebSocketListener> logger,
             ISessionManager sessionManager,
-            ILoggerFactory loggerFactory,
-            IAuthorizationContext authorizationContext)
+            ILoggerFactory loggerFactory)
         {
             _logger = logger;
             _sessionManager = sessionManager;
             _loggerFactory = loggerFactory;
-            _authorizationContext = authorizationContext;
         }
 
         /// <inheritdoc />
@@ -111,21 +107,18 @@ namespace Emby.Server.Implementations.Session
 
         private async Task<SessionInfo> GetSession(HttpContext httpContext, string remoteEndpoint)
         {
-            var authorizationInfo = await _authorizationContext.GetAuthorizationInfo(httpContext)
-                .ConfigureAwait(false);
-
-            if (!authorizationInfo.IsAuthenticated)
+            if (!httpContext.User.Identity?.IsAuthenticated ?? false)
             {
                 return null;
             }
 
-            var deviceId = authorizationInfo.DeviceId;
+            var deviceId = httpContext.User.GetDeviceId();
             if (httpContext.Request.Query.TryGetValue("deviceId", out var queryDeviceId))
             {
                 deviceId = queryDeviceId;
             }
 
-            return await _sessionManager.GetSessionByAuthenticationToken(authorizationInfo.Token, deviceId, remoteEndpoint)
+            return await _sessionManager.GetSessionByAuthenticationToken(httpContext.User.GetToken(), deviceId, remoteEndpoint)
                 .ConfigureAwait(false);
         }
 
diff --git a/Emby.Server.Implementations/Session/WebSocketController.cs b/Emby.Server.Implementations/Session/WebSocketController.cs
index 9fa92a53a..1f3248f07 100644
--- a/Emby.Server.Implementations/Session/WebSocketController.cs
+++ b/Emby.Server.Implementations/Session/WebSocketController.cs
@@ -14,7 +14,7 @@ using Microsoft.Extensions.Logging;
 
 namespace Emby.Server.Implementations.Session
 {
-    public sealed class WebSocketController : ISessionController, IDisposable
+    public sealed class WebSocketController : ISessionController, IAsyncDisposable, IDisposable
     {
         private readonly ILogger<WebSocketController> _logger;
         private readonly ISessionManager _sessionManager;
@@ -53,13 +53,13 @@ namespace Emby.Server.Implementations.Session
             connection.Closed += OnConnectionClosed;
         }
 
-        private void OnConnectionClosed(object? sender, EventArgs e)
+        private async void OnConnectionClosed(object? sender, EventArgs e)
         {
             var connection = sender as IWebSocketConnection ?? throw new ArgumentException($"{nameof(sender)} is not of type {nameof(IWebSocketConnection)}", nameof(sender));
             _logger.LogDebug("Removing websocket from session {Session}", _session.Id);
             _sockets.Remove(connection);
             connection.Closed -= OnConnectionClosed;
-            _sessionManager.CloseIfNeeded(_session);
+            await _sessionManager.CloseIfNeededAsync(_session).ConfigureAwait(false);
         }
 
         /// <inheritdoc />
@@ -99,6 +99,23 @@ namespace Emby.Server.Implementations.Session
             foreach (var socket in _sockets)
             {
                 socket.Closed -= OnConnectionClosed;
+                socket.Dispose();
+            }
+
+            _disposed = true;
+        }
+
+        public async ValueTask DisposeAsync()
+        {
+            if (_disposed)
+            {
+                return;
+            }
+
+            foreach (var socket in _sockets)
+            {
+                socket.Closed -= OnConnectionClosed;
+                await socket.DisposeAsync().ConfigureAwait(false);
             }
 
             _disposed = true;
diff --git a/Emby.Server.Implementations/Sorting/AiredEpisodeOrderComparer.cs b/Emby.Server.Implementations/Sorting/AiredEpisodeOrderComparer.cs
index db8b68949..2d21bd9c2 100644
--- a/Emby.Server.Implementations/Sorting/AiredEpisodeOrderComparer.cs
+++ b/Emby.Server.Implementations/Sorting/AiredEpisodeOrderComparer.cs
@@ -24,15 +24,9 @@ namespace Emby.Server.Implementations.Sorting
         /// <returns>System.Int32.</returns>
         public int Compare(BaseItem? x, BaseItem? y)
         {
-            if (x == null)
-            {
-                throw new ArgumentNullException(nameof(x));
-            }
+            ArgumentNullException.ThrowIfNull(x);
 
-            if (y == null)
-            {
-                throw new ArgumentNullException(nameof(y));
-            }
+            ArgumentNullException.ThrowIfNull(y);
 
             var episode1 = x as Episode;
             var episode2 = y as Episode;
diff --git a/Emby.Server.Implementations/Sorting/CommunityRatingComparer.cs b/Emby.Server.Implementations/Sorting/CommunityRatingComparer.cs
index 5f142fa4b..5cb11ab46 100644
--- a/Emby.Server.Implementations/Sorting/CommunityRatingComparer.cs
+++ b/Emby.Server.Implementations/Sorting/CommunityRatingComparer.cs
@@ -23,15 +23,9 @@ namespace Emby.Server.Implementations.Sorting
         /// <returns>System.Int32.</returns>
         public int Compare(BaseItem? x, BaseItem? y)
         {
-            if (x == null)
-            {
-                throw new ArgumentNullException(nameof(x));
-            }
+            ArgumentNullException.ThrowIfNull(x);
 
-            if (y == null)
-            {
-                throw new ArgumentNullException(nameof(y));
-            }
+            ArgumentNullException.ThrowIfNull(y);
 
             return (x.CommunityRating ?? 0).CompareTo(y.CommunityRating ?? 0);
         }
diff --git a/Emby.Server.Implementations/Sorting/DateCreatedComparer.cs b/Emby.Server.Implementations/Sorting/DateCreatedComparer.cs
index 8b460166c..6133aaccc 100644
--- a/Emby.Server.Implementations/Sorting/DateCreatedComparer.cs
+++ b/Emby.Server.Implementations/Sorting/DateCreatedComparer.cs
@@ -24,15 +24,9 @@ namespace Emby.Server.Implementations.Sorting
         /// <returns>System.Int32.</returns>
         public int Compare(BaseItem? x, BaseItem? y)
         {
-            if (x == null)
-            {
-                throw new ArgumentNullException(nameof(x));
-            }
+            ArgumentNullException.ThrowIfNull(x);
 
-            if (y == null)
-            {
-                throw new ArgumentNullException(nameof(y));
-            }
+            ArgumentNullException.ThrowIfNull(y);
 
             return DateTime.Compare(x.DateCreated, y.DateCreated);
         }
diff --git a/Emby.Server.Implementations/Sorting/IndexNumberComparer.cs b/Emby.Server.Implementations/Sorting/IndexNumberComparer.cs
index e39280a10..1bcaccd8a 100644
--- a/Emby.Server.Implementations/Sorting/IndexNumberComparer.cs
+++ b/Emby.Server.Implementations/Sorting/IndexNumberComparer.cs
@@ -24,14 +24,13 @@ namespace Emby.Server.Implementations.Sorting
         /// <returns>System.Int32.</returns>
         public int Compare(BaseItem? x, BaseItem? y)
         {
-            if (x == null)
-            {
-                throw new ArgumentNullException(nameof(x));
-            }
+            ArgumentNullException.ThrowIfNull(x);
+
+            ArgumentNullException.ThrowIfNull(y);
 
-            if (y == null)
+            if (!x.IndexNumber.HasValue && !y.IndexNumber.HasValue)
             {
-                throw new ArgumentNullException(nameof(y));
+                return 0;
             }
 
             if (!x.IndexNumber.HasValue)
diff --git a/Emby.Server.Implementations/Sorting/NameComparer.cs b/Emby.Server.Implementations/Sorting/NameComparer.cs
index c2875eeb9..93bec4db9 100644
--- a/Emby.Server.Implementations/Sorting/NameComparer.cs
+++ b/Emby.Server.Implementations/Sorting/NameComparer.cs
@@ -24,15 +24,9 @@ namespace Emby.Server.Implementations.Sorting
         /// <returns>System.Int32.</returns>
         public int Compare(BaseItem? x, BaseItem? y)
         {
-            if (x == null)
-            {
-                throw new ArgumentNullException(nameof(x));
-            }
+            ArgumentNullException.ThrowIfNull(x);
 
-            if (y == null)
-            {
-                throw new ArgumentNullException(nameof(y));
-            }
+            ArgumentNullException.ThrowIfNull(y);
 
             return string.Compare(x.Name, y.Name, StringComparison.OrdinalIgnoreCase);
         }
diff --git a/Emby.Server.Implementations/Sorting/OfficialRatingComparer.cs b/Emby.Server.Implementations/Sorting/OfficialRatingComparer.cs
index a81f78ebf..ce44f99a6 100644
--- a/Emby.Server.Implementations/Sorting/OfficialRatingComparer.cs
+++ b/Emby.Server.Implementations/Sorting/OfficialRatingComparer.cs
@@ -31,15 +31,9 @@ namespace Emby.Server.Implementations.Sorting
         /// <returns>System.Int32.</returns>
         public int Compare(BaseItem? x, BaseItem? y)
         {
-            if (x == null)
-            {
-                throw new ArgumentNullException(nameof(x));
-            }
-
-            if (y == null)
-            {
-                throw new ArgumentNullException(nameof(y));
-            }
+            ArgumentNullException.ThrowIfNull(x);
+
+            ArgumentNullException.ThrowIfNull(y);
 
             var levelX = string.IsNullOrEmpty(x.OfficialRating) ? 0 : _localization.GetRatingLevel(x.OfficialRating) ?? 0;
             var levelY = string.IsNullOrEmpty(y.OfficialRating) ? 0 : _localization.GetRatingLevel(y.OfficialRating) ?? 0;
diff --git a/Emby.Server.Implementations/Sorting/ParentIndexNumberComparer.cs b/Emby.Server.Implementations/Sorting/ParentIndexNumberComparer.cs
index ffc4e0cad..c54750843 100644
--- a/Emby.Server.Implementations/Sorting/ParentIndexNumberComparer.cs
+++ b/Emby.Server.Implementations/Sorting/ParentIndexNumberComparer.cs
@@ -24,14 +24,13 @@ namespace Emby.Server.Implementations.Sorting
         /// <returns>System.Int32.</returns>
         public int Compare(BaseItem? x, BaseItem? y)
         {
-            if (x == null)
-            {
-                throw new ArgumentNullException(nameof(x));
-            }
+            ArgumentNullException.ThrowIfNull(x);
+
+            ArgumentNullException.ThrowIfNull(y);
 
-            if (y == null)
+            if (!x.ParentIndexNumber.HasValue && !y.ParentIndexNumber.HasValue)
             {
-                throw new ArgumentNullException(nameof(y));
+                return 0;
             }
 
             if (!x.ParentIndexNumber.HasValue)
diff --git a/Emby.Server.Implementations/Sorting/RuntimeComparer.cs b/Emby.Server.Implementations/Sorting/RuntimeComparer.cs
index e32e5552e..646bafbb5 100644
--- a/Emby.Server.Implementations/Sorting/RuntimeComparer.cs
+++ b/Emby.Server.Implementations/Sorting/RuntimeComparer.cs
@@ -26,15 +26,9 @@ namespace Emby.Server.Implementations.Sorting
         /// <returns>System.Int32.</returns>
         public int Compare(BaseItem x, BaseItem y)
         {
-            if (x == null)
-            {
-                throw new ArgumentNullException(nameof(x));
-            }
+            ArgumentNullException.ThrowIfNull(x);
 
-            if (y == null)
-            {
-                throw new ArgumentNullException(nameof(y));
-            }
+            ArgumentNullException.ThrowIfNull(y);
 
             return (x.RunTimeTicks ?? 0).CompareTo(y.RunTimeTicks ?? 0);
         }
diff --git a/Emby.Server.Implementations/Sorting/SortNameComparer.cs b/Emby.Server.Implementations/Sorting/SortNameComparer.cs
index 79be9a89a..628b9b3dd 100644
--- a/Emby.Server.Implementations/Sorting/SortNameComparer.cs
+++ b/Emby.Server.Implementations/Sorting/SortNameComparer.cs
@@ -26,15 +26,9 @@ namespace Emby.Server.Implementations.Sorting
         /// <returns>System.Int32.</returns>
         public int Compare(BaseItem x, BaseItem y)
         {
-            if (x == null)
-            {
-                throw new ArgumentNullException(nameof(x));
-            }
+            ArgumentNullException.ThrowIfNull(x);
 
-            if (y == null)
-            {
-                throw new ArgumentNullException(nameof(y));
-            }
+            ArgumentNullException.ThrowIfNull(y);
 
             return string.Compare(x.SortName, y.SortName, StringComparison.OrdinalIgnoreCase);
         }
diff --git a/Emby.Server.Implementations/Sorting/StudioComparer.cs b/Emby.Server.Implementations/Sorting/StudioComparer.cs
index 4d89cfa8b..457c06271 100644
--- a/Emby.Server.Implementations/Sorting/StudioComparer.cs
+++ b/Emby.Server.Implementations/Sorting/StudioComparer.cs
@@ -3,7 +3,6 @@
 #pragma warning disable CS1591
 
 using System;
-using System.Linq;
 using Jellyfin.Extensions;
 using MediaBrowser.Controller.Entities;
 using MediaBrowser.Controller.Sorting;
@@ -27,15 +26,9 @@ namespace Emby.Server.Implementations.Sorting
         /// <returns>System.Int32.</returns>
         public int Compare(BaseItem x, BaseItem y)
         {
-            if (x == null)
-            {
-                throw new ArgumentNullException(nameof(x));
-            }
+            ArgumentNullException.ThrowIfNull(x);
 
-            if (y == null)
-            {
-                throw new ArgumentNullException(nameof(y));
-            }
+            ArgumentNullException.ThrowIfNull(y);
 
             return AlphanumericComparator.CompareValues(x.Studios.FirstOrDefault(), y.Studios.FirstOrDefault());
         }
diff --git a/Emby.Server.Implementations/TV/TVSeriesManager.cs b/Emby.Server.Implementations/TV/TVSeriesManager.cs
index 727b9d4b5..6005896ad 100644
--- a/Emby.Server.Implementations/TV/TVSeriesManager.cs
+++ b/Emby.Server.Implementations/TV/TVSeriesManager.cs
@@ -43,9 +43,9 @@ namespace Emby.Server.Implementations.TV
             }
 
             string presentationUniqueKey = null;
-            if (!string.IsNullOrEmpty(query.SeriesId))
+            if (query.SeriesId.HasValue && !query.SeriesId.Value.Equals(default))
             {
-                if (_libraryManager.GetItemById(query.SeriesId) is Series series)
+                if (_libraryManager.GetItemById(query.SeriesId.Value) is Series series)
                 {
                     presentationUniqueKey = GetUniqueSeriesKey(series);
                 }
@@ -93,9 +93,9 @@ namespace Emby.Server.Implementations.TV
 
             string presentationUniqueKey = null;
             int? limit = null;
-            if (!string.IsNullOrEmpty(request.SeriesId))
+            if (request.SeriesId.HasValue && !request.SeriesId.Value.Equals(default))
             {
-                if (_libraryManager.GetItemById(request.SeriesId) is Series series)
+                if (_libraryManager.GetItemById(request.SeriesId.Value) is Series series)
                 {
                     presentationUniqueKey = GetUniqueSeriesKey(series);
                     limit = 1;
@@ -135,25 +135,20 @@ namespace Emby.Server.Implementations.TV
             return GetResult(episodes, request);
         }
 
-        public IEnumerable<Episode> GetNextUpEpisodes(NextUpQuery request, User user, IReadOnlyList<string> seriesKeys, DtoOptions dtoOptions)
+        private IEnumerable<Episode> GetNextUpEpisodes(NextUpQuery request, User user, IReadOnlyList<string> seriesKeys, DtoOptions dtoOptions)
         {
-            // Avoid implicitly captured closure
-            var currentUser = user;
-
-            var allNextUp = seriesKeys
-                .Select(i => GetNextUp(i, currentUser, dtoOptions, false));
+            var allNextUp = seriesKeys.Select(i => GetNextUp(i, user, dtoOptions, false));
 
             if (request.EnableRewatching)
             {
                 allNextUp = allNextUp.Concat(
-                    seriesKeys.Select(i => GetNextUp(i, currentUser, dtoOptions, true))
-                )
-                .OrderByDescending(i => i.Item1);
+                    seriesKeys.Select(i => GetNextUp(i, user, dtoOptions, true)))
+                .OrderByDescending(i => i.LastWatchedDate);
             }
 
             // If viewing all next up for all series, remove first episodes
             // But if that returns empty, keep those first episodes (avoid completely empty view)
-            var alwaysEnableFirstEpisode = !string.IsNullOrEmpty(request.SeriesId);
+            var alwaysEnableFirstEpisode = request.SeriesId.HasValue && !request.SeriesId.Value.Equals(default);
             var anyFound = false;
 
             return allNextUp
@@ -161,23 +156,18 @@ namespace Emby.Server.Implementations.TV
                 {
                     if (request.DisableFirstEpisode)
                     {
-                        return i.Item1 != DateTime.MinValue;
+                        return i.LastWatchedDate != DateTime.MinValue;
                     }
 
-                    if (alwaysEnableFirstEpisode || (i.Item1 != DateTime.MinValue && i.Item1.Date >= request.NextUpDateCutoff))
+                    if (alwaysEnableFirstEpisode || (i.LastWatchedDate != DateTime.MinValue && i.LastWatchedDate.Date >= request.NextUpDateCutoff))
                     {
                         anyFound = true;
                         return true;
                     }
 
-                    if (!anyFound && i.Item1 == DateTime.MinValue)
-                    {
-                        return true;
-                    }
-
-                    return false;
+                    return !anyFound && i.LastWatchedDate == DateTime.MinValue;
                 })
-                .Select(i => i.Item2())
+                .Select(i => i.GetEpisodeFunction())
                 .Where(i => i != null);
         }
 
@@ -195,14 +185,14 @@ namespace Emby.Server.Implementations.TV
         /// Gets the next up.
         /// </summary>
         /// <returns>Task{Episode}.</returns>
-        private Tuple<DateTime, Func<Episode>> GetNextUp(string seriesKey, User user, DtoOptions dtoOptions, bool rewatching)
+        private (DateTime LastWatchedDate, Func<Episode> GetEpisodeFunction) GetNextUp(string seriesKey, User user, DtoOptions dtoOptions, bool rewatching)
         {
             var lastQuery = new InternalItemsQuery(user)
             {
                 AncestorWithPresentationUniqueKey = null,
                 SeriesPresentationUniqueKey = seriesKey,
                 IncludeItemTypes = new[] { BaseItemKind.Episode },
-                OrderBy = new[] { (ItemSortBy.SortName, SortOrder.Descending) },
+                OrderBy = new[] { (ItemSortBy.ParentIndexNumber, SortOrder.Descending), (ItemSortBy.IndexNumber, SortOrder.Descending) },
                 IsPlayed = true,
                 Limit = 1,
                 ParentIndexNumberNotEquals = 0,
@@ -216,24 +206,23 @@ namespace Emby.Server.Implementations.TV
             if (rewatching)
             {
                 // find last watched by date played, not by newest episode watched
-                lastQuery.OrderBy = new[] { (ItemSortBy.DatePlayed, SortOrder.Descending) };
+                lastQuery.OrderBy = new[] { (ItemSortBy.DatePlayed, SortOrder.Descending), (ItemSortBy.ParentIndexNumber, SortOrder.Descending), (ItemSortBy.IndexNumber, SortOrder.Descending) };
             }
 
             var lastWatchedEpisode = _libraryManager.GetItemList(lastQuery).Cast<Episode>().FirstOrDefault();
 
-            Func<Episode> getEpisode = () =>
+            Episode GetEpisode()
             {
                 var nextQuery = new InternalItemsQuery(user)
                 {
                     AncestorWithPresentationUniqueKey = null,
                     SeriesPresentationUniqueKey = seriesKey,
                     IncludeItemTypes = new[] { BaseItemKind.Episode },
-                    OrderBy = new[] { (ItemSortBy.SortName, SortOrder.Ascending) },
+                    OrderBy = new[] { (ItemSortBy.ParentIndexNumber, SortOrder.Ascending), (ItemSortBy.IndexNumber, SortOrder.Ascending) },
                     Limit = 1,
                     IsPlayed = rewatching,
                     IsVirtualItem = false,
                     ParentIndexNumberNotEquals = 0,
-                    MinSortName = lastWatchedEpisode?.SortName,
                     DtoOptions = dtoOptions
                 };
 
@@ -297,7 +286,7 @@ namespace Emby.Server.Implementations.TV
                 }
 
                 return nextEpisode;
-            };
+            }
 
             if (lastWatchedEpisode != null)
             {
@@ -305,11 +294,11 @@ namespace Emby.Server.Implementations.TV
 
                 var lastWatchedDate = userData.LastPlayedDate ?? DateTime.MinValue.AddDays(1);
 
-                return new Tuple<DateTime, Func<Episode>>(lastWatchedDate, getEpisode);
+                return (lastWatchedDate, GetEpisode);
             }
 
             // Return the first episode
-            return new Tuple<DateTime, Func<Episode>>(DateTime.MinValue, getEpisode);
+            return (DateTime.MinValue, GetEpisode);
         }
 
         private static QueryResult<BaseItem> GetResult(IEnumerable<BaseItem> items, NextUpQuery query)
diff --git a/Emby.Server.Implementations/Updates/InstallationManager.cs b/Emby.Server.Implementations/Updates/InstallationManager.cs
index 40c386e82..550f0e075 100644
--- a/Emby.Server.Implementations/Updates/InstallationManager.cs
+++ b/Emby.Server.Implementations/Updates/InstallationManager.cs
@@ -294,10 +294,7 @@ namespace Emby.Server.Implementations.Updates
         /// <inheritdoc />
         public async Task InstallPackage(InstallationInfo package, CancellationToken cancellationToken)
         {
-            if (package == null)
-            {
-                throw new ArgumentNullException(nameof(package));
-            }
+            ArgumentNullException.ThrowIfNull(package);
 
             var innerCancellationTokenSource = new CancellationTokenSource();