Bump version to 10.9.9

Update Serilog deps

.config/dotnet-tools.json

@@ -3,7 +3,7 @@
   "isRoot": true,
   "tools": {
     "dotnet-ef": {
-      "version": "8.0.4",
+      "version": "8.0.7",
       "commands": [
         "dotnet-ef"
       ]

Directory.Packages.props

@@ -16,34 +16,33 @@
     <PackageVersion Include="Diacritics" Version="3.3.29" />
     <PackageVersion Include="DiscUtils.Udf" Version="0.16.13" />
     <PackageVersion Include="DotNet.Glob" Version="3.1.3" />
-    <PackageVersion Include="EFCoreSecondLevelCacheInterceptor" Version="4.5.0" />
     <PackageVersion Include="FsCheck.Xunit" Version="2.16.6" />
     <PackageVersion Include="HarfBuzzSharp.NativeAssets.Linux" Version="7.3.0.2" />
     <PackageVersion Include="ICU4N.Transliterator" Version="60.1.0-alpha.356" />
     <PackageVersion Include="IDisposableAnalyzers" Version="4.0.7" />
     <PackageVersion Include="Jellyfin.XmlTv" Version="10.8.0" />
-    <PackageVersion Include="libse" Version="4.0.5" />
+    <PackageVersion Include="libse" Version="4.0.7" />
     <PackageVersion Include="LrcParser" Version="2023.524.0" />
     <PackageVersion Include="MetaBrainz.MusicBrainz" Version="6.1.0" />
-    <PackageVersion Include="Microsoft.AspNetCore.Authorization" Version="8.0.6" />
+    <PackageVersion Include="Microsoft.AspNetCore.Authorization" Version="8.0.7" />
     <PackageVersion Include="Microsoft.AspNetCore.HttpOverrides" Version="2.2.0" />
-    <PackageVersion Include="Microsoft.AspNetCore.Mvc.Testing" Version="8.0.6" />
+    <PackageVersion Include="Microsoft.AspNetCore.Mvc.Testing" Version="8.0.7" />
     <PackageVersion Include="Microsoft.CodeAnalysis.BannedApiAnalyzers" Version="3.3.4" />
-    <PackageVersion Include="Microsoft.Data.Sqlite" Version="8.0.6" />
+    <PackageVersion Include="Microsoft.Data.Sqlite" Version="8.0.7" />
-    <PackageVersion Include="Microsoft.EntityFrameworkCore.Design" Version="8.0.6" />
+    <PackageVersion Include="Microsoft.EntityFrameworkCore.Design" Version="8.0.7" />
-    <PackageVersion Include="Microsoft.EntityFrameworkCore.Relational" Version="8.0.6" />
+    <PackageVersion Include="Microsoft.EntityFrameworkCore.Relational" Version="8.0.7" />
-    <PackageVersion Include="Microsoft.EntityFrameworkCore.Sqlite" Version="8.0.6" />
+    <PackageVersion Include="Microsoft.EntityFrameworkCore.Sqlite" Version="8.0.7" />
-    <PackageVersion Include="Microsoft.EntityFrameworkCore.Tools" Version="8.0.6" />
+    <PackageVersion Include="Microsoft.EntityFrameworkCore.Tools" Version="8.0.7" />
     <PackageVersion Include="Microsoft.Extensions.Caching.Abstractions" Version="8.0.0" />
     <PackageVersion Include="Microsoft.Extensions.Caching.Memory" Version="8.0.0" />
     <PackageVersion Include="Microsoft.Extensions.Configuration.Abstractions" Version="8.0.0" />
-    <PackageVersion Include="Microsoft.Extensions.Configuration.Binder" Version="8.0.1" />
+    <PackageVersion Include="Microsoft.Extensions.Configuration.Binder" Version="8.0.2" />
     <PackageVersion Include="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="8.0.0" />
     <PackageVersion Include="Microsoft.Extensions.Configuration.Json" Version="8.0.0" />
     <PackageVersion Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="8.0.1" />
     <PackageVersion Include="Microsoft.Extensions.DependencyInjection" Version="8.0.0" />
-    <PackageVersion Include="Microsoft.Extensions.Diagnostics.HealthChecks.EntityFrameworkCore" Version="8.0.6" />
+    <PackageVersion Include="Microsoft.Extensions.Diagnostics.HealthChecks.EntityFrameworkCore" Version="8.0.7" />
-    <PackageVersion Include="Microsoft.Extensions.Diagnostics.HealthChecks" Version="8.0.6" />
+    <PackageVersion Include="Microsoft.Extensions.Diagnostics.HealthChecks" Version="8.0.7" />
     <PackageVersion Include="Microsoft.Extensions.Hosting.Abstractions" Version="8.0.0" />
     <PackageVersion Include="Microsoft.Extensions.Http" Version="8.0.0" />
     <PackageVersion Include="Microsoft.Extensions.Logging.Abstractions" Version="8.0.1" />
@@ -59,12 +58,12 @@
     <PackageVersion Include="prometheus-net.AspNetCore" Version="8.2.1" />
     <PackageVersion Include="prometheus-net.DotNetRuntime" Version="4.4.0" />
     <PackageVersion Include="prometheus-net" Version="8.2.1" />
-    <PackageVersion Include="Serilog.AspNetCore" Version="8.0.1" />
+    <PackageVersion Include="Serilog.AspNetCore" Version="8.0.2" />
     <PackageVersion Include="Serilog.Enrichers.Thread" Version="3.1.0" />
-    <PackageVersion Include="Serilog.Settings.Configuration" Version="8.0.0" />
+    <PackageVersion Include="Serilog.Settings.Configuration" Version="8.0.2" />
-    <PackageVersion Include="Serilog.Sinks.Async" Version="1.5.0" />
+    <PackageVersion Include="Serilog.Sinks.Async" Version="2.0.0" />
-    <PackageVersion Include="Serilog.Sinks.Console" Version="5.0.1" />
+    <PackageVersion Include="Serilog.Sinks.Console" Version="6.0.0" />
-    <PackageVersion Include="Serilog.Sinks.File" Version="5.0.0" />
+    <PackageVersion Include="Serilog.Sinks.File" Version="6.0.0" />
     <PackageVersion Include="Serilog.Sinks.Graylog" Version="3.1.1" />
     <PackageVersion Include="SerilogAnalyzer" Version="0.15.0" />
     <PackageVersion Include="SharpFuzz" Version="2.1.1" />
@@ -79,8 +78,8 @@
     <PackageVersion Include="System.Globalization" Version="4.3.0" />
     <PackageVersion Include="System.Linq.Async" Version="6.0.1" />
     <PackageVersion Include="System.Text.Encoding.CodePages" Version="8.0.0" />
-    <PackageVersion Include="System.Text.Json" Version="8.0.3" />
+    <PackageVersion Include="System.Text.Json" Version="8.0.4" />
-    <PackageVersion Include="System.Threading.Tasks.Dataflow" Version="8.0.0" />
+    <PackageVersion Include="System.Threading.Tasks.Dataflow" Version="8.0.1" />
     <PackageVersion Include="TagLibSharp" Version="2.3.0" />
     <PackageVersion Include="TMDbLib" Version="2.2.0" />
     <PackageVersion Include="UTF.Unknown" Version="2.5.1" />

Emby.Naming/Emby.Naming.csproj

@@ -36,7 +36,7 @@
   <PropertyGroup>
     <Authors>Jellyfin Contributors</Authors>
     <PackageId>Jellyfin.Naming</PackageId>
-    <VersionPrefix>10.9.5</VersionPrefix>
+    <VersionPrefix>10.9.9</VersionPrefix>
     <RepositoryUrl>https://github.com/jellyfin/jellyfin</RepositoryUrl>
     <PackageLicenseExpression>GPL-3.0-only</PackageLicenseExpression>
   </PropertyGroup>

Emby.Naming/ExternalFiles/ExternalPathParser.cs

@@ -107,7 +107,7 @@ namespace Emby.Naming.ExternalFiles
                         pathInfo.Language = culture.ThreeLetterISOLanguageName;
                         extraString = extraString.Replace(currentSlice, string.Empty, StringComparison.OrdinalIgnoreCase);
                     }
-                    else if (_namingOptions.MediaHearingImpairedFlags.Any(s => currentSliceWithoutSeparator.Contains(s, StringComparison.OrdinalIgnoreCase)))
+                    else if (_namingOptions.MediaHearingImpairedFlags.Any(s => currentSliceWithoutSeparator.Equals(s, StringComparison.OrdinalIgnoreCase)))
                     {
                         pathInfo.IsHearingImpaired = true;
                         extraString = extraString.Replace(currentSlice, string.Empty, StringComparison.OrdinalIgnoreCase);

Emby.Server.Implementations/ConfigurationOptions.cs

@@ -19,8 +19,7 @@ namespace Emby.Server.Implementations
             { FfmpegAnalyzeDurationKey, "200M" },
             { PlaylistsAllowDuplicatesKey, bool.FalseString },
             { BindToUnixSocketKey, bool.FalseString },
-            { SqliteCacheSizeKey, "20000" },
+            { SqliteCacheSizeKey, "20000" }
-            { SqliteDisableSecondLevelCacheKey, bool.FalseString }
         };
     }
 }

Emby.Server.Implementations/Data/BaseSqliteRepository.cs

@@ -4,6 +4,7 @@
 
 using System;
 using System.Collections.Generic;
+using System.Threading;
 using Jellyfin.Extensions;
 using Microsoft.Data.Sqlite;
 using Microsoft.Extensions.Logging;
@@ -13,6 +14,8 @@ namespace Emby.Server.Implementations.Data
     public abstract class BaseSqliteRepository : IDisposable
     {
         private bool _disposed = false;
+        private SemaphoreSlim _writeLock = new SemaphoreSlim(1, 1);
+        private SqliteConnection _writeConnection;
 
         /// <summary>
         /// Initializes a new instance of the <see cref="BaseSqliteRepository"/> class.
@@ -98,9 +101,55 @@ namespace Emby.Server.Implementations.Data
             }
         }
 
-        protected SqliteConnection GetConnection(bool readOnly = false)
+        protected ManagedConnection GetConnection(bool readOnly = false)
         {
-            var connection = new SqliteConnection($"Filename={DbFilePath}" + (readOnly ? ";Mode=ReadOnly" : string.Empty));
+            if (!readOnly)
+            {
+                _writeLock.Wait();
+                if (_writeConnection is not null)
+                {
+                    return new ManagedConnection(_writeConnection, _writeLock);
+                }
+
+                var writeConnection = new SqliteConnection($"Filename={DbFilePath};Pooling=False");
+                writeConnection.Open();
+
+                if (CacheSize.HasValue)
+                {
+                    writeConnection.Execute("PRAGMA cache_size=" + CacheSize.Value);
+                }
+
+                if (!string.IsNullOrWhiteSpace(LockingMode))
+                {
+                    writeConnection.Execute("PRAGMA locking_mode=" + LockingMode);
+                }
+
+                if (!string.IsNullOrWhiteSpace(JournalMode))
+                {
+                    writeConnection.Execute("PRAGMA journal_mode=" + JournalMode);
+                }
+
+                if (JournalSizeLimit.HasValue)
+                {
+                    writeConnection.Execute("PRAGMA journal_size_limit=" + JournalSizeLimit.Value);
+                }
+
+                if (Synchronous.HasValue)
+                {
+                    writeConnection.Execute("PRAGMA synchronous=" + (int)Synchronous.Value);
+                }
+
+                if (PageSize.HasValue)
+                {
+                    writeConnection.Execute("PRAGMA page_size=" + PageSize.Value);
+                }
+
+                writeConnection.Execute("PRAGMA temp_store=" + (int)TempStore);
+
+                return new ManagedConnection(_writeConnection = writeConnection, _writeLock);
+            }
+
+            var connection = new SqliteConnection($"Filename={DbFilePath};Mode=ReadOnly");
             connection.Open();
 
             if (CacheSize.HasValue)
@@ -135,17 +184,17 @@ namespace Emby.Server.Implementations.Data
 
             connection.Execute("PRAGMA temp_store=" + (int)TempStore);
 
-            return connection;
+            return new ManagedConnection(connection, null);
         }
 
-        public SqliteCommand PrepareStatement(SqliteConnection connection, string sql)
+        public SqliteCommand PrepareStatement(ManagedConnection connection, string sql)
         {
             var command = connection.CreateCommand();
             command.CommandText = sql;
             return command;
         }
 
-        protected bool TableExists(SqliteConnection connection, string name)
+        protected bool TableExists(ManagedConnection connection, string name)
         {
             using var statement = PrepareStatement(connection, "select DISTINCT tbl_name from sqlite_master");
             foreach (var row in statement.ExecuteQuery())
@@ -159,7 +208,7 @@ namespace Emby.Server.Implementations.Data
             return false;
         }
 
-        protected List<string> GetColumnNames(SqliteConnection connection, string table)
+        protected List<string> GetColumnNames(ManagedConnection connection, string table)
         {
             var columnNames = new List<string>();
 
@@ -174,7 +223,7 @@ namespace Emby.Server.Implementations.Data
             return columnNames;
         }
 
-        protected void AddColumn(SqliteConnection connection, string table, string columnName, string type, List<string> existingColumnNames)
+        protected void AddColumn(ManagedConnection connection, string table, string columnName, string type, List<string> existingColumnNames)
         {
             if (existingColumnNames.Contains(columnName, StringComparison.OrdinalIgnoreCase))
             {
@@ -207,6 +256,24 @@ namespace Emby.Server.Implementations.Data
                 return;
             }
 
+            if (dispose)
+            {
+                _writeLock.Wait();
+                try
+                {
+                    _writeConnection.Dispose();
+                }
+                finally
+                {
+                    _writeLock.Release();
+                }
+
+                _writeLock.Dispose();
+            }
+
+            _writeConnection = null;
+            _writeLock = null;
+
             _disposed = true;
         }
     }

Emby.Server.Implementations/Data/ManagedConnection.cs

@@ -0,0 +1,62 @@
+#pragma warning disable CS1591
+
+using System;
+using System.Collections.Generic;
+using System.Threading;
+using Microsoft.Data.Sqlite;
+
+namespace Emby.Server.Implementations.Data;
+
+public sealed class ManagedConnection : IDisposable
+{
+    private readonly SemaphoreSlim? _writeLock;
+
+    private SqliteConnection _db;
+
+    private bool _disposed = false;
+
+    public ManagedConnection(SqliteConnection db, SemaphoreSlim? writeLock)
+    {
+        _db = db;
+        _writeLock = writeLock;
+    }
+
+    public SqliteTransaction BeginTransaction()
+        => _db.BeginTransaction();
+
+    public SqliteCommand CreateCommand()
+        => _db.CreateCommand();
+
+    public void Execute(string commandText)
+        => _db.Execute(commandText);
+
+    public SqliteCommand PrepareStatement(string sql)
+        => _db.PrepareStatement(sql);
+
+    public IEnumerable<SqliteDataReader> Query(string commandText)
+        => _db.Query(commandText);
+
+    public void Dispose()
+    {
+        if (_disposed)
+        {
+            return;
+        }
+
+        if (_writeLock is null)
+        {
+            // Read connections are managed with an internal pool
+            _db.Dispose();
+        }
+        else
+        {
+            // Write lock is managed by BaseSqliteRepository
+            // Don't dispose here
+            _writeLock.Release();
+        }
+
+        _db = null!;
+
+        _disposed = true;
+    }
+}

Emby.Server.Implementations/Data/SqliteItemRepository.cs

@@ -601,7 +601,7 @@ namespace Emby.Server.Implementations.Data
             transaction.Commit();
         }
 
-        private void SaveItemsInTransaction(SqliteConnection db, IEnumerable<(BaseItem Item, List<Guid> AncestorIds, BaseItem TopParent, string UserDataKey, List<string> InheritedTags)> tuples)
+        private void SaveItemsInTransaction(ManagedConnection db, IEnumerable<(BaseItem Item, List<Guid> AncestorIds, BaseItem TopParent, string UserDataKey, List<string> InheritedTags)> tuples)
         {
             using (var saveItemStatement = PrepareStatement(db, SaveItemCommandText))
             using (var deleteAncestorsStatement = PrepareStatement(db, "delete from AncestorIds where ItemId=@ItemId"))
@@ -1980,7 +1980,7 @@ namespace Emby.Server.Implementations.Data
             transaction.Commit();
         }
 
-        private void InsertChapters(Guid idBlob, IReadOnlyList<ChapterInfo> chapters, SqliteConnection db)
+        private void InsertChapters(Guid idBlob, IReadOnlyList<ChapterInfo> chapters, ManagedConnection db)
         {
             var startIndex = 0;
             var limit = 100;
@@ -4476,7 +4476,7 @@ where AncestorIdText not null and ItemValues.Value not null and ItemValues.Type
             transaction.Commit();
         }
 
-        private void ExecuteWithSingleParam(SqliteConnection db, string query, Guid value)
+        private void ExecuteWithSingleParam(ManagedConnection db, string query, Guid value)
         {
             using (var statement = PrepareStatement(db, query))
             {
@@ -4632,7 +4632,7 @@ AND Type = @InternalPersonType)");
             return whereClauses;
         }
 
-        private void UpdateAncestors(Guid itemId, List<Guid> ancestorIds, SqliteConnection db, SqliteCommand deleteAncestorsStatement)
+        private void UpdateAncestors(Guid itemId, List<Guid> ancestorIds, ManagedConnection db, SqliteCommand deleteAncestorsStatement)
         {
             if (itemId.IsEmpty())
             {
@@ -5148,7 +5148,7 @@ AND Type = @InternalPersonType)");
             return list;
         }
 
-        private void UpdateItemValues(Guid itemId, List<(int MagicNumber, string Value)> values, SqliteConnection db)
+        private void UpdateItemValues(Guid itemId, List<(int MagicNumber, string Value)> values, ManagedConnection db)
         {
             if (itemId.IsEmpty())
             {
@@ -5167,7 +5167,7 @@ AND Type = @InternalPersonType)");
             InsertItemValues(itemId, values, db);
         }
 
-        private void InsertItemValues(Guid id, List<(int MagicNumber, string Value)> values, SqliteConnection db)
+        private void InsertItemValues(Guid id, List<(int MagicNumber, string Value)> values, ManagedConnection db)
         {
             const int Limit = 100;
             var startIndex = 0;
@@ -5239,7 +5239,7 @@ AND Type = @InternalPersonType)");
             transaction.Commit();
         }
 
-        private void InsertPeople(Guid id, List<PersonInfo> people, SqliteConnection db)
+        private void InsertPeople(Guid id, List<PersonInfo> people, ManagedConnection db)
         {
             const int Limit = 100;
             var startIndex = 0;
@@ -5388,7 +5388,7 @@ AND Type = @InternalPersonType)");
             transaction.Commit();
         }
 
-        private void InsertMediaStreams(Guid id, IReadOnlyList<MediaStream> streams, SqliteConnection db)
+        private void InsertMediaStreams(Guid id, IReadOnlyList<MediaStream> streams, ManagedConnection db)
         {
             const int Limit = 10;
             var startIndex = 0;
@@ -5694,13 +5694,17 @@ AND Type = @InternalPersonType)");
 
             item.IsHearingImpaired = reader.TryGetBoolean(43, out var result) && result;
 
-            if (item.Type == MediaStreamType.Subtitle)
+            if (item.Type is MediaStreamType.Audio or MediaStreamType.Subtitle)
             {
-                item.LocalizedUndefined = _localization.GetLocalizedString("Undefined");
                 item.LocalizedDefault = _localization.GetLocalizedString("Default");
-                item.LocalizedForced = _localization.GetLocalizedString("Forced");
                 item.LocalizedExternal = _localization.GetLocalizedString("External");
-                item.LocalizedHearingImpaired = _localization.GetLocalizedString("HearingImpaired");
+
+                if (item.Type is MediaStreamType.Subtitle)
+                {
+                    item.LocalizedUndefined = _localization.GetLocalizedString("Undefined");
+                    item.LocalizedForced = _localization.GetLocalizedString("Forced");
+                    item.LocalizedHearingImpaired = _localization.GetLocalizedString("HearingImpaired");
+                }
             }
 
             return item;
@@ -5772,7 +5776,7 @@ AND Type = @InternalPersonType)");
         private void InsertMediaAttachments(
             Guid id,
             IReadOnlyList<MediaAttachment> attachments,
-            SqliteConnection db,
+            ManagedConnection db,
             CancellationToken cancellationToken)
         {
             const int InsertAtOnce = 10;

Emby.Server.Implementations/Data/SqliteUserDataRepository.cs

@@ -86,7 +86,7 @@ namespace Emby.Server.Implementations.Data
             }
         }
 
-        private void ImportUserIds(SqliteConnection db, IEnumerable<User> users)
+        private void ImportUserIds(ManagedConnection db, IEnumerable<User> users)
         {
             var userIdsWithUserData = GetAllUserIdsWithUserData(db);
 
@@ -107,7 +107,7 @@ namespace Emby.Server.Implementations.Data
             }
         }
 
-        private List<Guid> GetAllUserIdsWithUserData(SqliteConnection db)
+        private List<Guid> GetAllUserIdsWithUserData(ManagedConnection db)
         {
             var list = new List<Guid>();
 
@@ -176,7 +176,7 @@ namespace Emby.Server.Implementations.Data
             }
         }
 
-        private static void SaveUserData(SqliteConnection db, long internalUserId, string key, UserItemData userData)
+        private static void SaveUserData(ManagedConnection db, long internalUserId, string key, UserItemData userData)
         {
             using (var statement = db.PrepareStatement("replace into UserDatas (key, userId, rating,played,playCount,isFavorite,playbackPositionTicks,lastPlayedDate,AudioStreamIndex,SubtitleStreamIndex) values (@key, @userId, @rating,@played,@playCount,@isFavorite,@playbackPositionTicks,@lastPlayedDate,@AudioStreamIndex,@SubtitleStreamIndex)"))
             {

Emby.Server.Implementations/IO/ManagedFileSystem.cs

@@ -389,7 +389,7 @@ namespace Emby.Server.Implementations.IO
             var info = new FileInfo(path);
 
             if (info.Exists &&
-                ((info.Attributes & FileAttributes.Hidden) == FileAttributes.Hidden) != isHidden)
+                (info.Attributes & FileAttributes.Hidden) == FileAttributes.Hidden != isHidden)
             {
                 if (isHidden)
                 {
@@ -417,8 +417,8 @@ namespace Emby.Server.Implementations.IO
                 return;
             }
 
-            if (((info.Attributes & FileAttributes.ReadOnly) == FileAttributes.ReadOnly) == readOnly
+            if ((info.Attributes & FileAttributes.ReadOnly) == FileAttributes.ReadOnly == readOnly
-                && ((info.Attributes & FileAttributes.Hidden) == FileAttributes.Hidden) == isHidden)
+                && (info.Attributes & FileAttributes.Hidden) == FileAttributes.Hidden == isHidden)
             {
                 return;
             }

Emby.Server.Implementations/Library/LibraryManager.cs

@@ -1884,7 +1884,7 @@ namespace Emby.Server.Implementations.Library
                     try
                     {
                         var index = item.GetImageIndex(img);
-                        image = await ConvertImageToLocal(item, img, index, removeOnFailure: true).ConfigureAwait(false);
+                        image = await ConvertImageToLocal(item, img, index, true).ConfigureAwait(false);
                     }
                     catch (ArgumentException)
                     {

Emby.Server.Implementations/Localization/Ratings/au.csv

@@ -1,11 +1,11 @@
 Exempt,0
 G,0
 7+,7
+PG,15
 M,15
 MA,15
 MA15+,15
 MA 15+,15
-PG,16
 16+,16
 R,18
 R18+,18

Emby.Server.Implementations/Playlists/PlaylistManager.cs

@@ -170,8 +170,13 @@ namespace Emby.Server.Implementations.Playlists
         private List<Playlist> GetUserPlaylists(Guid userId)
         {
             var user = _userManager.GetUserById(userId);
+            var playlistsFolder = GetPlaylistsFolder(userId);
+            if (playlistsFolder is null)
+            {
+                return [];
+            }
 
-            return GetPlaylistsFolder(userId).GetChildren(user, true).OfType<Playlist>().ToList();
+            return playlistsFolder.GetChildren(user, true).OfType<Playlist>().ToList();
         }
 
         private static string GetTargetPath(string path)
@@ -184,11 +189,11 @@ namespace Emby.Server.Implementations.Playlists
             return path;
         }
 
-        private IReadOnlyList<BaseItem> GetPlaylistItems(IEnumerable<Guid> itemIds, MediaType playlistMediaType, User user, DtoOptions options)
+        private IReadOnlyList<BaseItem> GetPlaylistItems(IEnumerable<Guid> itemIds, User user, DtoOptions options)
         {
             var items = itemIds.Select(_libraryManager.GetItemById).Where(i => i is not null);
 
-            return Playlist.GetPlaylistItems(playlistMediaType, items, user, options);
+            return Playlist.GetPlaylistItems(items, user, options);
         }
 
         public Task AddItemToPlaylistAsync(Guid playlistId, IReadOnlyCollection<Guid> itemIds, Guid userId)
@@ -208,7 +213,7 @@ namespace Emby.Server.Implementations.Playlists
                 ?? throw new ArgumentException("No Playlist exists with Id " + playlistId);
 
             // Retrieve all the items to be added to the playlist
-            var newItems = GetPlaylistItems(newItemIds, playlist.MediaType, user, options)
+            var newItems = GetPlaylistItems(newItemIds, user, options)
                 .Where(i => i.SupportsAddingToPlaylist);
 
             // Filter out duplicate items, if necessary

Emby.Server.Implementations/ScheduledTasks/Tasks/AudioNormalizationTask.cs

@@ -106,13 +106,20 @@ public partial class AudioNormalizationTask : IScheduledTask
                     continue;
                 }
 
-                var tempFile = Path.Join(_configurationManager.GetTranscodePath(), Guid.NewGuid() + ".concat");
+                _logger.LogInformation("Calculating LUFS for album: {Album} with id: {Id}", a.Name, a.Id);
+                var tempFile = Path.Join(_configurationManager.GetTranscodePath(), a.Id + ".concat");
                 var inputLines = albumTracks.Select(x => string.Format(CultureInfo.InvariantCulture, "file '{0}'", x.Path.Replace("'", @"'\''", StringComparison.Ordinal)));
                 await File.WriteAllLinesAsync(tempFile, inputLines, cancellationToken).ConfigureAwait(false);
-                a.LUFS = await CalculateLUFSAsync(
+                try
-                    string.Format(CultureInfo.InvariantCulture, "-f concat -safe 0 -i \"{0}\"", tempFile),
+                {
-                    cancellationToken).ConfigureAwait(false);
+                    a.LUFS = await CalculateLUFSAsync(
-                File.Delete(tempFile);
+                        string.Format(CultureInfo.InvariantCulture, "-f concat -safe 0 -i \"{0}\"", tempFile),
+                        cancellationToken).ConfigureAwait(false);
+                }
+                finally
+                {
+                    File.Delete(tempFile);
+                }
             }
 
             _itemRepository.SaveItems(albums, cancellationToken);

Emby.Server.Implementations/ScheduledTasks/Tasks/CleanupCollectionAndPlaylistPathsTask.cs

@@ -127,15 +127,8 @@ public class CleanupCollectionAndPlaylistPathsTask : IScheduledTask
         {
             _logger.LogDebug("Updating {FolderName}", folder.Name);
             folder.LinkedChildren = folder.LinkedChildren.Except(itemsToRemove).ToArray();
+            _providerManager.SaveMetadataAsync(folder, ItemUpdateType.MetadataEdit);
             folder.UpdateToRepositoryAsync(ItemUpdateType.MetadataEdit, cancellationToken);
-
-            _providerManager.QueueRefresh(
-                folder.Id,
-                new MetadataRefreshOptions(new DirectoryService(_fileSystem))
-                {
-                    ForceSave = true
-                },
-                RefreshPriority.High);
         }
     }
 

Emby.Server.Implementations/ScheduledTasks/Tasks/DeleteCacheFileTask.cs

@@ -5,6 +5,7 @@ using System.Linq;
 using System.Threading;
 using System.Threading.Tasks;
 using MediaBrowser.Common.Configuration;
+using MediaBrowser.Controller.IO;
 using MediaBrowser.Model.Globalization;
 using MediaBrowser.Model.IO;
 using MediaBrowser.Model.Tasks;
@@ -133,53 +134,14 @@ namespace Emby.Server.Implementations.ScheduledTasks.Tasks
 
                 cancellationToken.ThrowIfCancellationRequested();
 
-                DeleteFile(file.FullName);
+                FileSystemHelper.DeleteFile(_fileSystem, file.FullName, _logger);
 
                 index++;
             }
 
-            DeleteEmptyFolders(directory);
+            FileSystemHelper.DeleteEmptyFolders(_fileSystem, directory, _logger);
 
             progress.Report(100);
         }
-
-        private void DeleteEmptyFolders(string parent)
-        {
-            foreach (var directory in _fileSystem.GetDirectoryPaths(parent))
-            {
-                DeleteEmptyFolders(directory);
-                if (!_fileSystem.GetFileSystemEntryPaths(directory).Any())
-                {
-                    try
-                    {
-                        Directory.Delete(directory, false);
-                    }
-                    catch (UnauthorizedAccessException ex)
-                    {
-                        _logger.LogError(ex, "Error deleting directory {Path}", directory);
-                    }
-                    catch (IOException ex)
-                    {
-                        _logger.LogError(ex, "Error deleting directory {Path}", directory);
-                    }
-                }
-            }
-        }
-
-        private void DeleteFile(string path)
-        {
-            try
-            {
-                _fileSystem.DeleteFile(path);
-            }
-            catch (UnauthorizedAccessException ex)
-            {
-                _logger.LogError(ex, "Error deleting file {Path}", path);
-            }
-            catch (IOException ex)
-            {
-                _logger.LogError(ex, "Error deleting file {Path}", path);
-            }
-        }
     }
 }

Emby.Server.Implementations/ScheduledTasks/Tasks/DeleteTranscodeFileTask.cs

@@ -1,10 +1,10 @@
 using System;
 using System.Collections.Generic;
-using System.IO;
 using System.Linq;
 using System.Threading;
 using System.Threading.Tasks;
 using MediaBrowser.Common.Configuration;
+using MediaBrowser.Controller.IO;
 using MediaBrowser.Model.Globalization;
 using MediaBrowser.Model.IO;
 using MediaBrowser.Model.Tasks;
@@ -113,53 +113,14 @@ namespace Emby.Server.Implementations.ScheduledTasks.Tasks
 
                 cancellationToken.ThrowIfCancellationRequested();
 
-                DeleteFile(file.FullName);
+                FileSystemHelper.DeleteFile(_fileSystem, file.FullName, _logger);
 
                 index++;
             }
 
-            DeleteEmptyFolders(directory);
+            FileSystemHelper.DeleteEmptyFolders(_fileSystem, directory, _logger);
 
             progress.Report(100);
         }
-
-        private void DeleteEmptyFolders(string parent)
-        {
-            foreach (var directory in _fileSystem.GetDirectoryPaths(parent))
-            {
-                DeleteEmptyFolders(directory);
-                if (!_fileSystem.GetFileSystemEntryPaths(directory).Any())
-                {
-                    try
-                    {
-                        Directory.Delete(directory, false);
-                    }
-                    catch (UnauthorizedAccessException ex)
-                    {
-                        _logger.LogError(ex, "Error deleting directory {Path}", directory);
-                    }
-                    catch (IOException ex)
-                    {
-                        _logger.LogError(ex, "Error deleting directory {Path}", directory);
-                    }
-                }
-            }
-        }
-
-        private void DeleteFile(string path)
-        {
-            try
-            {
-                _fileSystem.DeleteFile(path);
-            }
-            catch (UnauthorizedAccessException ex)
-            {
-                _logger.LogError(ex, "Error deleting file {Path}", path);
-            }
-            catch (IOException ex)
-            {
-                _logger.LogError(ex, "Error deleting file {Path}", path);
-            }
-        }
     }
 }

Emby.Server.Implementations/Session/SessionManager.cs

@@ -237,7 +237,7 @@ namespace Emby.Server.Implementations.Session
             ArgumentException.ThrowIfNullOrEmpty(deviceId);
 
             var activityDate = DateTime.UtcNow;
-            var session = await GetSessionInfo(appName, appVersion, deviceId, deviceName, remoteEndPoint, user).ConfigureAwait(false);
+            var session = GetSessionInfo(appName, appVersion, deviceId, deviceName, remoteEndPoint, user);
             var lastActivityDate = session.LastActivityDate;
             session.LastActivityDate = activityDate;
 
@@ -435,7 +435,7 @@ namespace Emby.Server.Implementations.Session
         /// <param name="remoteEndPoint">The remote end point.</param>
         /// <param name="user">The user.</param>
         /// <returns>SessionInfo.</returns>
-        private async Task<SessionInfo> GetSessionInfo(
+        private SessionInfo GetSessionInfo(
             string appName,
             string appVersion,
             string deviceId,
@@ -453,7 +453,7 @@ namespace Emby.Server.Implementations.Session
 
             if (!_activeConnections.TryGetValue(key, out var sessionInfo))
             {
-                sessionInfo = await CreateSession(key, appName, appVersion, deviceId, deviceName, remoteEndPoint, user).ConfigureAwait(false);
+                sessionInfo = CreateSession(key, appName, appVersion, deviceId, deviceName, remoteEndPoint, user);
                 _activeConnections[key] = sessionInfo;
             }
 
@@ -478,7 +478,7 @@ namespace Emby.Server.Implementations.Session
             return sessionInfo;
         }
 
-        private async Task<SessionInfo> CreateSession(
+        private SessionInfo CreateSession(
             string key,
             string appName,
             string appVersion,
@@ -508,7 +508,7 @@ namespace Emby.Server.Implementations.Session
                 deviceName = "Network Device";
             }
 
-            var deviceOptions = await _deviceManager.GetDeviceOptions(deviceId).ConfigureAwait(false);
+            var deviceOptions = _deviceManager.GetDeviceOptions(deviceId);
             if (string.IsNullOrEmpty(deviceOptions.CustomName))
             {
                 sessionInfo.DeviceName = deviceName;
@@ -1297,7 +1297,7 @@ namespace Emby.Server.Implementations.Session
             return new[] { item };
         }
 
-        private IEnumerable<BaseItem> TranslateItemForInstantMix(Guid id, User user)
+        private List<BaseItem> TranslateItemForInstantMix(Guid id, User user)
         {
             var item = _libraryManager.GetItemById(id);
 
@@ -1307,7 +1307,7 @@ namespace Emby.Server.Implementations.Session
                 return new List<BaseItem>();
             }
 
-            return _musicManager.GetInstantMixFromItem(item, user, new DtoOptions(false) { EnableImages = false });
+            return _musicManager.GetInstantMixFromItem(item, user, new DtoOptions(false) { EnableImages = false }).ToList();
         }
 
         /// <inheritdoc />
@@ -1520,12 +1520,12 @@ namespace Emby.Server.Implementations.Session
             // This should be validated above, but if it isn't don't delete all tokens.
             ArgumentException.ThrowIfNullOrEmpty(deviceId);
 
-            var existing = (await _deviceManager.GetDevices(
+            var existing = _deviceManager.GetDevices(
                 new DeviceQuery
                 {
                     DeviceId = deviceId,
                     UserId = user.Id
-                }).ConfigureAwait(false)).Items;
+                }).Items;
 
             foreach (var auth in existing)
             {
@@ -1553,12 +1553,12 @@ namespace Emby.Server.Implementations.Session
 
             ArgumentException.ThrowIfNullOrEmpty(accessToken);
 
-            var existing = (await _deviceManager.GetDevices(
+            var existing = _deviceManager.GetDevices(
                 new DeviceQuery
                 {
                     Limit = 1,
                     AccessToken = accessToken
-                }).ConfigureAwait(false)).Items;
+                }).Items;
 
             if (existing.Count > 0)
             {
@@ -1597,10 +1597,10 @@ namespace Emby.Server.Implementations.Session
         {
             CheckDisposed();
 
-            var existing = await _deviceManager.GetDevices(new DeviceQuery
+            var existing = _deviceManager.GetDevices(new DeviceQuery
             {
                 UserId = userId
-            }).ConfigureAwait(false);
+            });
 
             foreach (var info in existing.Items)
             {
@@ -1787,11 +1787,11 @@ namespace Emby.Server.Implementations.Session
         /// <inheritdoc />
         public async Task<SessionInfo> GetSessionByAuthenticationToken(string token, string deviceId, string remoteEndpoint)
         {
-            var items = (await _deviceManager.GetDevices(new DeviceQuery
+            var items = _deviceManager.GetDevices(new DeviceQuery
             {
                 AccessToken = token,
                 Limit = 1
-            }).ConfigureAwait(false)).Items;
+            }).Items;
 
             if (items.Count == 0)
             {

Jellyfin.Api/Controllers/DevicesController.cs

@@ -47,10 +47,10 @@ public class DevicesController : BaseJellyfinApiController
     /// <returns>An <see cref="OkResult"/> containing the list of devices.</returns>
     [HttpGet]
     [ProducesResponseType(StatusCodes.Status200OK)]
-    public async Task<ActionResult<QueryResult<DeviceInfo>>> GetDevices([FromQuery] Guid? userId)
+    public ActionResult<QueryResult<DeviceInfo>> GetDevices([FromQuery] Guid? userId)
     {
         userId = RequestHelpers.GetUserId(User, userId);
-        return await _deviceManager.GetDevicesForUser(userId).ConfigureAwait(false);
+        return _deviceManager.GetDevicesForUser(userId);
     }
 
     /// <summary>
@@ -63,9 +63,9 @@ public class DevicesController : BaseJellyfinApiController
     [HttpGet("Info")]
     [ProducesResponseType(StatusCodes.Status200OK)]
     [ProducesResponseType(StatusCodes.Status404NotFound)]
-    public async Task<ActionResult<DeviceInfo>> GetDeviceInfo([FromQuery, Required] string id)
+    public ActionResult<DeviceInfo> GetDeviceInfo([FromQuery, Required] string id)
     {
-        var deviceInfo = await _deviceManager.GetDevice(id).ConfigureAwait(false);
+        var deviceInfo = _deviceManager.GetDevice(id);
         if (deviceInfo is null)
         {
             return NotFound();
@@ -84,9 +84,9 @@ public class DevicesController : BaseJellyfinApiController
     [HttpGet("Options")]
     [ProducesResponseType(StatusCodes.Status200OK)]
     [ProducesResponseType(StatusCodes.Status404NotFound)]
-    public async Task<ActionResult<DeviceOptions>> GetDeviceOptions([FromQuery, Required] string id)
+    public ActionResult<DeviceOptions> GetDeviceOptions([FromQuery, Required] string id)
     {
-        var deviceInfo = await _deviceManager.GetDeviceOptions(id).ConfigureAwait(false);
+        var deviceInfo = _deviceManager.GetDeviceOptions(id);
         if (deviceInfo is null)
         {
             return NotFound();
@@ -124,13 +124,13 @@ public class DevicesController : BaseJellyfinApiController
     [ProducesResponseType(StatusCodes.Status404NotFound)]
     public async Task<ActionResult> DeleteDevice([FromQuery, Required] string id)
     {
-        var existingDevice = await _deviceManager.GetDevice(id).ConfigureAwait(false);
+        var existingDevice = _deviceManager.GetDevice(id);
         if (existingDevice is null)
         {
             return NotFound();
         }
 
-        var sessions = await _deviceManager.GetDevices(new DeviceQuery { DeviceId = id }).ConfigureAwait(false);
+        var sessions = _deviceManager.GetDevices(new DeviceQuery { DeviceId = id });
 
         foreach (var session in sessions.Items)
         {

Jellyfin.Api/Controllers/ItemRefreshController.cs

@@ -80,7 +80,8 @@ public class ItemRefreshController : BaseJellyfinApiController
                 || imageRefreshMode == MetadataRefreshMode.FullRefresh
                 || replaceAllImages
                 || replaceAllMetadata,
-            IsAutomated = false
+            IsAutomated = false,
+            RemoveOldMetadata = replaceAllMetadata
         };
 
         _providerManager.QueueRefresh(item.Id, refreshOptions, RefreshPriority.High);

Jellyfin.Api/Helpers/StreamingHelpers.cs

@@ -154,6 +154,11 @@ public static class StreamingHelpers
                 // Some channels from HDHomerun will experience A/V sync issues
                 streamingRequest.SegmentContainer = "ts";
                 streamingRequest.VideoCodec = "h264";
+                streamingRequest.AudioCodec = "aac";
+                state.SupportedVideoCodecs = ["h264"];
+                state.Request.VideoCodec = "h264";
+                state.SupportedAudioCodecs = ["aac"];
+                state.Request.AudioCodec = "aac";
             }
 
             var liveStreamInfo = await mediaSourceManager.GetLiveStreamWithDirectStreamProvider(streamingRequest.LiveStreamId, cancellationToken).ConfigureAwait(false);

Jellyfin.Data/Jellyfin.Data.csproj

@@ -18,7 +18,7 @@
   <PropertyGroup>
     <Authors>Jellyfin Contributors</Authors>
     <PackageId>Jellyfin.Data</PackageId>
-    <VersionPrefix>10.9.5</VersionPrefix>
+    <VersionPrefix>10.9.9</VersionPrefix>
     <RepositoryUrl>https://github.com/jellyfin/jellyfin</RepositoryUrl>
     <PackageLicenseExpression>GPL-3.0-only</PackageLicenseExpression>
   </PropertyGroup>

Jellyfin.Server.Implementations/Devices/DeviceManager.cs

@@ -27,6 +27,8 @@ namespace Jellyfin.Server.Implementations.Devices
         private readonly IDbContextFactory<JellyfinDbContext> _dbProvider;
         private readonly IUserManager _userManager;
         private readonly ConcurrentDictionary<string, ClientCapabilities> _capabilitiesMap = new();
+        private readonly ConcurrentDictionary<int, Device> _devices;
+        private readonly ConcurrentDictionary<string, DeviceOptions> _deviceOptions;
 
         /// <summary>
         /// Initializes a new instance of the <see cref="DeviceManager"/> class.
@@ -37,6 +39,23 @@ namespace Jellyfin.Server.Implementations.Devices
         {
             _dbProvider = dbProvider;
             _userManager = userManager;
+            _devices = new ConcurrentDictionary<int, Device>();
+            _deviceOptions = new ConcurrentDictionary<string, DeviceOptions>();
+
+            using var dbContext = _dbProvider.CreateDbContext();
+            foreach (var device in dbContext.Devices
+                         .OrderBy(d => d.Id)
+                         .AsEnumerable())
+            {
+                _devices.TryAdd(device.Id, device);
+            }
+
+            foreach (var deviceOption in dbContext.DeviceOptions
+                         .OrderBy(d => d.Id)
+                         .AsEnumerable())
+            {
+                _deviceOptions.TryAdd(deviceOption.DeviceId, deviceOption);
+            }
         }
 
         /// <inheritdoc />
@@ -66,6 +85,8 @@ namespace Jellyfin.Server.Implementations.Devices
                 await dbContext.SaveChangesAsync().ConfigureAwait(false);
             }
 
+            _deviceOptions[deviceId] = deviceOptions;
+
             DeviceOptionsUpdated?.Invoke(this, new GenericEventArgs<Tuple<string, DeviceOptions>>(new Tuple<string, DeviceOptions>(deviceId, deviceOptions)));
         }
 
@@ -76,25 +97,17 @@ namespace Jellyfin.Server.Implementations.Devices
             await using (dbContext.ConfigureAwait(false))
             {
                 dbContext.Devices.Add(device);
-
                 await dbContext.SaveChangesAsync().ConfigureAwait(false);
+                _devices.TryAdd(device.Id, device);
             }
 
             return device;
         }
 
         /// <inheritdoc />
-        public async Task<DeviceOptions> GetDeviceOptions(string deviceId)
+        public DeviceOptions GetDeviceOptions(string deviceId)
         {
-            var dbContext = await _dbProvider.CreateDbContextAsync().ConfigureAwait(false);
+            _deviceOptions.TryGetValue(deviceId, out var deviceOptions);
-            DeviceOptions? deviceOptions;
-            await using (dbContext.ConfigureAwait(false))
-            {
-                deviceOptions = await dbContext.DeviceOptions
-                    .AsNoTracking()
-                    .FirstOrDefaultAsync(d => d.DeviceId == deviceId)
-                    .ConfigureAwait(false);
-            }
 
             return deviceOptions ?? new DeviceOptions(deviceId);
         }
@@ -108,57 +121,43 @@ namespace Jellyfin.Server.Implementations.Devices
         }
 
         /// <inheritdoc />
-        public async Task<DeviceInfo?> GetDevice(string id)
+        public DeviceInfo? GetDevice(string id)
         {
-            var dbContext = await _dbProvider.CreateDbContextAsync().ConfigureAwait(false);
+            var device = _devices.Values.Where(d => d.DeviceId == id).OrderByDescending(d => d.DateLastActivity).FirstOrDefault();
-            await using (dbContext.ConfigureAwait(false))
+            _deviceOptions.TryGetValue(id, out var deviceOption);
-            {
-                var device = await dbContext.Devices
-                    .Where(d => d.DeviceId == id)
-                    .OrderByDescending(d => d.DateLastActivity)
-                    .Include(d => d.User)
-                    .SelectMany(d => dbContext.DeviceOptions.Where(o => o.DeviceId == d.DeviceId).DefaultIfEmpty(), (d, o) => new { Device = d, Options = o })
-                    .FirstOrDefaultAsync()
-                    .ConfigureAwait(false);
 
-                var deviceInfo = device is null ? null : ToDeviceInfo(device.Device, device.Options);
+            var deviceInfo = device is null ? null : ToDeviceInfo(device, deviceOption);
-
+            return deviceInfo;
-                return deviceInfo;
-            }
         }
 
         /// <inheritdoc />
-        public async Task<QueryResult<Device>> GetDevices(DeviceQuery query)
+        public QueryResult<Device> GetDevices(DeviceQuery query)
         {
-            var dbContext = await _dbProvider.CreateDbContextAsync().ConfigureAwait(false);
+            IEnumerable<Device> devices = _devices.Values
-            await using (dbContext.ConfigureAwait(false))
+                .Where(device => !query.UserId.HasValue || device.UserId.Equals(query.UserId.Value))
+                .Where(device => query.DeviceId == null || device.DeviceId == query.DeviceId)
+                .Where(device => query.AccessToken == null || device.AccessToken == query.AccessToken)
+                .OrderBy(d => d.Id)
+                .ToList();
+            var count = devices.Count();
+
+            if (query.Skip.HasValue)
             {
-                var devices = dbContext.Devices
+                devices = devices.Skip(query.Skip.Value);
-                    .OrderBy(d => d.Id)
-                    .Where(device => !query.UserId.HasValue || device.UserId.Equals(query.UserId.Value))
-                    .Where(device => query.DeviceId == null || device.DeviceId == query.DeviceId)
-                    .Where(device => query.AccessToken == null || device.AccessToken == query.AccessToken);
-
-                var count = await devices.CountAsync().ConfigureAwait(false);
-
-                if (query.Skip.HasValue)
-                {
-                    devices = devices.Skip(query.Skip.Value);
-                }
-
-                if (query.Limit.HasValue)
-                {
-                    devices = devices.Take(query.Limit.Value);
-                }
-
-                return new QueryResult<Device>(query.Skip, count, await devices.ToListAsync().ConfigureAwait(false));
             }
+
+            if (query.Limit.HasValue)
+            {
+                devices = devices.Take(query.Limit.Value);
+            }
+
+            return new QueryResult<Device>(query.Skip, count, devices.ToList());
         }
 
         /// <inheritdoc />
-        public async Task<QueryResult<DeviceInfo>> GetDeviceInfos(DeviceQuery query)
+        public QueryResult<DeviceInfo> GetDeviceInfos(DeviceQuery query)
         {
-            var devices = await GetDevices(query).ConfigureAwait(false);
+            var devices = GetDevices(query);
 
             return new QueryResult<DeviceInfo>(
                 devices.StartIndex,
@@ -167,38 +166,36 @@ namespace Jellyfin.Server.Implementations.Devices
         }
 
         /// <inheritdoc />
-        public async Task<QueryResult<DeviceInfo>> GetDevicesForUser(Guid? userId)
+        public QueryResult<DeviceInfo> GetDevicesForUser(Guid? userId)
         {
-            var dbContext = await _dbProvider.CreateDbContextAsync().ConfigureAwait(false);
+            IEnumerable<Device> devices = _devices.Values
-            await using (dbContext.ConfigureAwait(false))
+                .OrderByDescending(d => d.DateLastActivity)
+                .ThenBy(d => d.DeviceId);
+
+            if (!userId.IsNullOrEmpty())
             {
-                var sessions = dbContext.Devices
+                var user = _userManager.GetUserById(userId.Value);
-                    .Include(d => d.User)
+                if (user is null)
-                    .OrderByDescending(d => d.DateLastActivity)
-                    .ThenBy(d => d.DeviceId)
-                    .SelectMany(d => dbContext.DeviceOptions.Where(o => o.DeviceId == d.DeviceId).DefaultIfEmpty(), (d, o) => new { Device = d, Options = o })
-                    .AsAsyncEnumerable();
-
-                if (!userId.IsNullOrEmpty())
                 {
-                    var user = _userManager.GetUserById(userId.Value);
+                    throw new ResourceNotFoundException();
-                    if (user is null)
-                    {
-                        throw new ResourceNotFoundException();
-                    }
-
-                    sessions = sessions.Where(i => CanAccessDevice(user, i.Device.DeviceId));
                 }
 
-                var array = await sessions.Select(device => ToDeviceInfo(device.Device, device.Options)).ToArrayAsync().ConfigureAwait(false);
+                devices = devices.Where(i => CanAccessDevice(user, i.DeviceId));
-
-                return new QueryResult<DeviceInfo>(array);
             }
+
+            var array = devices.Select(device =>
+                {
+                    _deviceOptions.TryGetValue(device.DeviceId, out var option);
+                    return ToDeviceInfo(device, option);
+                }).ToArray();
+
+            return new QueryResult<DeviceInfo>(array);
         }
 
         /// <inheritdoc />
         public async Task DeleteDevice(Device device)
         {
+            _devices.TryRemove(device.Id, out _);
             var dbContext = await _dbProvider.CreateDbContextAsync().ConfigureAwait(false);
             await using (dbContext.ConfigureAwait(false))
             {
@@ -207,6 +204,19 @@ namespace Jellyfin.Server.Implementations.Devices
             }
         }
 
+        /// <inheritdoc />
+        public async Task UpdateDevice(Device device)
+        {
+            var dbContext = await _dbProvider.CreateDbContextAsync().ConfigureAwait(false);
+            await using (dbContext.ConfigureAwait(false))
+            {
+                dbContext.Devices.Update(device);
+                await dbContext.SaveChangesAsync().ConfigureAwait(false);
+            }
+
+            _devices[device.Id] = device;
+        }
+
         /// <inheritdoc />
         public bool CanAccessDevice(User user, string deviceId)
         {
@@ -225,6 +235,11 @@ namespace Jellyfin.Server.Implementations.Devices
         private DeviceInfo ToDeviceInfo(Device authInfo, DeviceOptions? options = null)
         {
             var caps = GetCapabilities(authInfo.DeviceId);
+            var user = _userManager.GetUserById(authInfo.UserId);
+            if (user is null)
+            {
+                throw new ResourceNotFoundException("User with UserId " + authInfo.UserId + " not found");
+            }
 
             return new DeviceInfo
             {
@@ -232,7 +247,7 @@ namespace Jellyfin.Server.Implementations.Devices
                 AppVersion = authInfo.AppVersion,
                 Id = authInfo.DeviceId,
                 LastUserId = authInfo.UserId,
-                LastUserName = authInfo.User.Username,
+                LastUserName = user.Username,
                 Name = authInfo.DeviceName,
                 DateLastActivity = authInfo.DateLastActivity,
                 IconUrl = caps.IconUrl,

Jellyfin.Server.Implementations/Extensions/ServiceCollectionExtensions.cs

@@ -1,6 +1,5 @@
 using System;
 using System.IO;
-using EFCoreSecondLevelCacheInterceptor;
 using MediaBrowser.Common.Configuration;
 using Microsoft.EntityFrameworkCore;
 using Microsoft.Extensions.DependencyInjection;
@@ -16,28 +15,13 @@ public static class ServiceCollectionExtensions
     /// Adds the <see cref="IDbContextFactory{TContext}"/> interface to the service collection with second level caching enabled.
     /// </summary>
     /// <param name="serviceCollection">An instance of the <see cref="IServiceCollection"/> interface.</param>
-    /// <param name="disableSecondLevelCache">Whether second level cache disabled..</param>
     /// <returns>The updated service collection.</returns>
-    public static IServiceCollection AddJellyfinDbContext(this IServiceCollection serviceCollection, bool disableSecondLevelCache)
+    public static IServiceCollection AddJellyfinDbContext(this IServiceCollection serviceCollection)
     {
-        if (!disableSecondLevelCache)
-        {
-            serviceCollection.AddEFSecondLevelCache(options =>
-                options.UseMemoryCacheProvider()
-                    .CacheAllQueries(CacheExpirationMode.Sliding, TimeSpan.FromMinutes(10))
-                    .UseCacheKeyPrefix("EF_")
-                    // Don't cache null values. Remove this optional setting if it's not necessary.
-                    .SkipCachingResults(result => result.Value is null or EFTableRows { RowsCount: 0 }));
-        }
-
         serviceCollection.AddPooledDbContextFactory<JellyfinDbContext>((serviceProvider, opt) =>
         {
             var applicationPaths = serviceProvider.GetRequiredService<IApplicationPaths>();
-            var dbOpt = opt.UseSqlite($"Filename={Path.Combine(applicationPaths.DataPath, "jellyfin.db")}");
+            opt.UseSqlite($"Filename={Path.Combine(applicationPaths.DataPath, "jellyfin.db")}");
-            if (!disableSecondLevelCache)
-            {
-                dbOpt.AddInterceptors(serviceProvider.GetRequiredService<SecondLevelCacheInterceptor>());
-            }
         });
 
         return serviceCollection;

Jellyfin.Server.Implementations/Jellyfin.Server.Implementations.csproj

@@ -27,7 +27,6 @@
 
   <ItemGroup>
     <PackageReference Include="AsyncKeyedLock" />
-    <PackageReference Include="EFCoreSecondLevelCacheInterceptor" />
     <PackageReference Include="System.Linq.Async" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.Relational" />

Jellyfin.Server.Implementations/Security/AuthorizationContext.cs

@@ -4,7 +4,10 @@ using System;
 using System.Collections.Generic;
 using System.Net;
 using System.Threading.Tasks;
+using Jellyfin.Data.Queries;
+using Jellyfin.Extensions;
 using MediaBrowser.Controller;
+using MediaBrowser.Controller.Devices;
 using MediaBrowser.Controller.Library;
 using MediaBrowser.Controller.Net;
 using Microsoft.AspNetCore.Http;
@@ -17,15 +20,18 @@ namespace Jellyfin.Server.Implementations.Security
     {
         private readonly IDbContextFactory<JellyfinDbContext> _jellyfinDbProvider;
         private readonly IUserManager _userManager;
+        private readonly IDeviceManager _deviceManager;
         private readonly IServerApplicationHost _serverApplicationHost;
 
         public AuthorizationContext(
             IDbContextFactory<JellyfinDbContext> jellyfinDb,
             IUserManager userManager,
+            IDeviceManager deviceManager,
             IServerApplicationHost serverApplicationHost)
         {
             _jellyfinDbProvider = jellyfinDb;
             _userManager = userManager;
+            _deviceManager = deviceManager;
             _serverApplicationHost = serverApplicationHost;
         }
 
@@ -121,7 +127,11 @@ namespace Jellyfin.Server.Implementations.Security
             var dbContext = await _jellyfinDbProvider.CreateDbContextAsync().ConfigureAwait(false);
             await using (dbContext.ConfigureAwait(false))
             {
-                var device = await dbContext.Devices.FirstOrDefaultAsync(d => d.AccessToken == token).ConfigureAwait(false);
+                var device = _deviceManager.GetDevices(
+                    new DeviceQuery
+                    {
+                        AccessToken = token
+                    }).Items.FirstOrDefault();
 
                 if (device is not null)
                 {
@@ -178,8 +188,7 @@ namespace Jellyfin.Server.Implementations.Security
 
                     if (updateToken)
                     {
-                        dbContext.Devices.Update(device);
+                        await _deviceManager.UpdateDevice(device).ConfigureAwait(false);
-                        await dbContext.SaveChangesAsync().ConfigureAwait(false);
                     }
                 }
                 else

Jellyfin.Server.Implementations/Users/DeviceAccessHost.cs

@@ -60,10 +60,10 @@ public sealed class DeviceAccessHost : IHostedService
 
     private async Task UpdateDeviceAccess(User user)
     {
-        var existing = (await _deviceManager.GetDevices(new DeviceQuery
+        var existing = _deviceManager.GetDevices(new DeviceQuery
         {
             UserId = user.Id
-        }).ConfigureAwait(false)).Items;
+        }).Items;
 
         foreach (var device in existing)
         {

Jellyfin.Server/Extensions/WebHostBuilderExtensions.cs

@@ -85,6 +85,6 @@ public static class WebHostBuilderExtensions
                     logger.LogInformation("Kestrel listening to unix socket {SocketPath}", socketPath);
                 }
             })
-            .UseStartup(_ => new Startup(appHost, startupConfig));
+            .UseStartup(_ => new Startup(appHost));
     }
 }

Jellyfin.Server/Startup.cs

@@ -40,18 +40,15 @@ namespace Jellyfin.Server
     {
         private readonly CoreAppHost _serverApplicationHost;
         private readonly IServerConfigurationManager _serverConfigurationManager;
-        private readonly IConfiguration _startupConfig;
 
         /// <summary>
         /// Initializes a new instance of the <see cref="Startup" /> class.
         /// </summary>
         /// <param name="appHost">The server application host.</param>
-        /// <param name="startupConfig">The server startupConfig.</param>
+        public Startup(CoreAppHost appHost)
-        public Startup(CoreAppHost appHost, IConfiguration startupConfig)
         {
             _serverApplicationHost = appHost;
             _serverConfigurationManager = appHost.ConfigurationManager;
-            _startupConfig = startupConfig;
         }
 
         /// <summary>
@@ -70,7 +67,7 @@ namespace Jellyfin.Server
             // TODO remove once this is fixed upstream https://github.com/dotnet/aspnetcore/issues/34371
             services.AddSingleton<IActionResultExecutor<PhysicalFileResult>, SymlinkFollowingPhysicalFileResultExecutor>();
             services.AddJellyfinApi(_serverApplicationHost.GetApiPluginAssemblies(), _serverConfigurationManager.GetNetworkConfiguration());
-            services.AddJellyfinDbContext(_startupConfig.GetSqliteSecondLevelCacheDisabled());
+            services.AddJellyfinDbContext();
             services.AddJellyfinApiSwagger();
 
             // configure custom legacy authentication

MediaBrowser.Common/MediaBrowser.Common.csproj

@@ -8,7 +8,7 @@
   <PropertyGroup>
     <Authors>Jellyfin Contributors</Authors>
     <PackageId>Jellyfin.Common</PackageId>
-    <VersionPrefix>10.9.5</VersionPrefix>
+    <VersionPrefix>10.9.9</VersionPrefix>
     <RepositoryUrl>https://github.com/jellyfin/jellyfin</RepositoryUrl>
     <PackageLicenseExpression>GPL-3.0-only</PackageLicenseExpression>
   </PropertyGroup>

MediaBrowser.Controller/Devices/IDeviceManager.cs

@@ -44,26 +44,28 @@ namespace MediaBrowser.Controller.Devices
         /// </summary>
         /// <param name="id">The identifier.</param>
         /// <returns>DeviceInfo.</returns>
-        Task<DeviceInfo> GetDevice(string id);
+        DeviceInfo GetDevice(string id);
 
         /// <summary>
         /// Gets devices based on the provided query.
         /// </summary>
         /// <param name="query">The device query.</param>
         /// <returns>A <see cref="Task{QueryResult}"/> representing the retrieval of the devices.</returns>
-        Task<QueryResult<Device>> GetDevices(DeviceQuery query);
+        QueryResult<Device> GetDevices(DeviceQuery query);
 
-        Task<QueryResult<DeviceInfo>> GetDeviceInfos(DeviceQuery query);
+        QueryResult<DeviceInfo> GetDeviceInfos(DeviceQuery query);
 
         /// <summary>
         /// Gets the devices.
         /// </summary>
         /// <param name="userId">The user's id, or <c>null</c>.</param>
         /// <returns>IEnumerable&lt;DeviceInfo&gt;.</returns>
-        Task<QueryResult<DeviceInfo>> GetDevicesForUser(Guid? userId);
+        QueryResult<DeviceInfo> GetDevicesForUser(Guid? userId);
 
         Task DeleteDevice(Device device);
 
+        Task UpdateDevice(Device device);
+
         /// <summary>
         /// Determines whether this instance [can access device] the specified user identifier.
         /// </summary>
@@ -74,6 +76,6 @@ namespace MediaBrowser.Controller.Devices
 
         Task UpdateDeviceOptions(string deviceId, string deviceName);
 
-        Task<DeviceOptions> GetDeviceOptions(string deviceId);
+        DeviceOptions GetDeviceOptions(string deviceId);
     }
 }

MediaBrowser.Controller/Entities/BaseItem.cs

@@ -1949,14 +1949,15 @@ namespace MediaBrowser.Controller.Entities
                 return;
             }
 
-            // Remove it from the item
+            // Remove from file system
-            RemoveImage(info);
-
             if (info.IsLocalFile)
             {
                 FileSystem.DeleteFile(info.Path);
             }
 
+            // Remove from item
+            RemoveImage(info);
+
             await UpdateToRepositoryAsync(ItemUpdateType.ImageUpdate, CancellationToken.None).ConfigureAwait(false);
         }
 

MediaBrowser.Controller/Entities/Folder.cs

@@ -6,6 +6,7 @@ using System;
 using System.Collections.Generic;
 using System.IO;
 using System.Linq;
+using System.Security;
 using System.Text.Json.Serialization;
 using System.Threading;
 using System.Threading.Tasks;
@@ -364,15 +365,23 @@ namespace MediaBrowser.Controller.Entities
 
             if (IsFileProtocol)
             {
-                IEnumerable<BaseItem> nonCachedChildren;
+                IEnumerable<BaseItem> nonCachedChildren = [];
 
                 try
                 {
                     nonCachedChildren = GetNonCachedChildren(directoryService);
                 }
+                catch (IOException ex)
+                {
+                    Logger.LogError(ex, "Error retrieving children from file system");
+                }
+                catch (SecurityException ex)
+                {
+                    Logger.LogError(ex, "Error retrieving children from file system");
+                }
                 catch (Exception ex)
                 {
-                    Logger.LogError(ex, "Error retrieving children folder");
+                    Logger.LogError(ex, "Error retrieving children");
                     return;
                 }
 

MediaBrowser.Controller/Extensions/ConfigurationExtensions.cs

@@ -64,11 +64,6 @@ namespace MediaBrowser.Controller.Extensions
         /// </summary>
         public const string SqliteCacheSizeKey = "sqlite:cacheSize";
 
-        /// <summary>
-        /// Disable second level cache of sqlite.
-        /// </summary>
-        public const string SqliteDisableSecondLevelCacheKey = "sqlite:disableSecondLevelCache";
-
         /// <summary>
         /// Gets a value indicating whether the application should host static web content from the <see cref="IConfiguration"/>.
         /// </summary>
@@ -133,15 +128,5 @@ namespace MediaBrowser.Controller.Extensions
         /// <returns>The sqlite cache size.</returns>
         public static int? GetSqliteCacheSize(this IConfiguration configuration)
             => configuration.GetValue<int?>(SqliteCacheSizeKey);
-
-        /// <summary>
-        /// Gets whether second level cache disabled from the <see cref="IConfiguration" />.
-        /// </summary>
-        /// <param name="configuration">The configuration to read the setting from.</param>
-        /// <returns>Whether second level cache disabled.</returns>
-        public static bool GetSqliteSecondLevelCacheDisabled(this IConfiguration configuration)
-        {
-            return configuration.GetValue<bool>(SqliteDisableSecondLevelCacheKey);
-        }
     }
 }

MediaBrowser.Controller/IO/FileSystemHelper.cs

@@ -0,0 +1,64 @@
+using System;
+using System.IO;
+using System.Linq;
+using MediaBrowser.Model.IO;
+using Microsoft.Extensions.Logging;
+
+namespace MediaBrowser.Controller.IO;
+
+/// <summary>
+/// Helper methods for file system management.
+/// </summary>
+public static class FileSystemHelper
+{
+    /// <summary>
+    /// Deletes the file.
+    /// </summary>
+    /// <param name="fileSystem">The fileSystem.</param>
+    /// <param name="path">The path.</param>
+    /// <param name="logger">The logger.</param>
+    public static void DeleteFile(IFileSystem fileSystem, string path, ILogger logger)
+    {
+        try
+        {
+            fileSystem.DeleteFile(path);
+        }
+        catch (UnauthorizedAccessException ex)
+        {
+            logger.LogError(ex, "Error deleting file {Path}", path);
+        }
+        catch (IOException ex)
+        {
+            logger.LogError(ex, "Error deleting file {Path}", path);
+        }
+    }
+
+    /// <summary>
+    /// Recursively delete empty folders.
+    /// </summary>
+    /// <param name="fileSystem">The fileSystem.</param>
+    /// <param name="path">The path.</param>
+    /// <param name="logger">The logger.</param>
+    public static void DeleteEmptyFolders(IFileSystem fileSystem, string path, ILogger logger)
+    {
+        foreach (var directory in fileSystem.GetDirectoryPaths(path))
+        {
+            DeleteEmptyFolders(fileSystem, directory, logger);
+            if (!fileSystem.GetFileSystemEntryPaths(directory).Any())
+            {
+                try
+                {
+                    Directory.Delete(directory, false);
+                }
+                catch (UnauthorizedAccessException ex)
+                {
+                    logger.LogError(ex, "Error deleting directory {Path}", directory);
+                }
+                catch (IOException ex)
+                {
+                    logger.LogError(ex, "Error deleting directory {Path}", directory);
+                }
+            }
+        }
+    }
+}

MediaBrowser.Controller/MediaBrowser.Controller.csproj

@@ -8,7 +8,7 @@
   <PropertyGroup>
     <Authors>Jellyfin Contributors</Authors>
     <PackageId>Jellyfin.Controller</PackageId>
-    <VersionPrefix>10.9.5</VersionPrefix>
+    <VersionPrefix>10.9.9</VersionPrefix>
     <RepositoryUrl>https://github.com/jellyfin/jellyfin</RepositoryUrl>
     <PackageLicenseExpression>GPL-3.0-only</PackageLicenseExpression>
   </PropertyGroup>

MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs

@@ -1208,8 +1208,8 @@ namespace MediaBrowser.Controller.MediaEncoding
                 var subtitlePath = state.SubtitleStream.Path;
                 var subtitleExtension = Path.GetExtension(subtitlePath.AsSpan());
 
-                if (subtitleExtension.Equals(".sub", StringComparison.OrdinalIgnoreCase)
+                // dvdsub/vobsub graphical subtitles use .sub+.idx pairs
-                    || subtitleExtension.Equals(".sup", StringComparison.OrdinalIgnoreCase))
+                if (subtitleExtension.Equals(".sub", StringComparison.OrdinalIgnoreCase))
                 {
                     var idxFile = Path.ChangeExtension(subtitlePath, ".idx");
                     if (File.Exists(idxFile))

MediaBrowser.Controller/Playlists/Playlist.cs

@@ -166,7 +166,7 @@ namespace MediaBrowser.Controller.Playlists
             return base.GetChildren(user, true, query);
         }
 
-        public static IReadOnlyList<BaseItem> GetPlaylistItems(MediaType playlistMediaType, IEnumerable<BaseItem> inputItems, User user, DtoOptions options)
+        public static IReadOnlyList<BaseItem> GetPlaylistItems(IEnumerable<BaseItem> inputItems, User user, DtoOptions options)
         {
             if (user is not null)
             {
@@ -177,14 +177,14 @@ namespace MediaBrowser.Controller.Playlists
 
             foreach (var item in inputItems)
             {
-                var playlistItems = GetPlaylistItems(item, user, playlistMediaType, options);
+                var playlistItems = GetPlaylistItems(item, user, options);
                 list.AddRange(playlistItems);
             }
 
             return list;
         }
 
-        private static IEnumerable<BaseItem> GetPlaylistItems(BaseItem item, User user, MediaType mediaType, DtoOptions options)
+        private static IEnumerable<BaseItem> GetPlaylistItems(BaseItem item, User user, DtoOptions options)
         {
             if (item is MusicGenre musicGenre)
             {
@@ -216,7 +216,7 @@ namespace MediaBrowser.Controller.Playlists
                 {
                     Recursive = true,
                     IsFolder = false,
-                    MediaTypes = [mediaType],
+                    MediaTypes = [MediaType.Audio, MediaType.Video],
                     EnableTotalRecordCount = false,
                     DtoOptions = options
                 };

MediaBrowser.LocalMetadata/Images/EpisodeLocalImageProvider.cs

@@ -40,13 +40,12 @@ namespace MediaBrowser.LocalMetadata.Images
             var parentPathFiles = directoryService.GetFiles(parentPath);
             var nameWithoutExtension = Path.GetFileNameWithoutExtension(item.Path.AsSpan()).ToString();
 
-            var thumbName = string.Concat(nameWithoutExtension, "-thumb");
+            var images = GetImageFilesFromFolder(nameWithoutExtension, parentPathFiles);
-            var images = GetImageFilesFromFolder(thumbName, parentPathFiles);
 
-            var metadataSubPath = directoryService.GetDirectories(parentPath).Where(d => d.Name.EndsWith("metadata", StringComparison.OrdinalIgnoreCase)).ToList();
+            var metadataSubDir = directoryService.GetDirectories(parentPath).FirstOrDefault(d => d.Name.Equals("metadata", StringComparison.Ordinal));
-            foreach (var path in metadataSubPath)
+            if (metadataSubDir is not null)
             {
-                var files = directoryService.GetFiles(path.FullName);
+                var files = directoryService.GetFiles(metadataSubDir.FullName);
                 images.AddRange(GetImageFilesFromFolder(nameWithoutExtension, files));
             }
 
@@ -55,9 +54,8 @@ namespace MediaBrowser.LocalMetadata.Images
 
         private List<LocalImageInfo> GetImageFilesFromFolder(ReadOnlySpan<char> filenameWithoutExtension, List<FileSystemMetadata> filePaths)
         {
-            var thumbName = string.Concat(filenameWithoutExtension, "-thumb");
-
             var list = new List<LocalImageInfo>(1);
+            var thumbName = string.Concat(filenameWithoutExtension, "-thumb");
 
             foreach (var i in filePaths)
             {

MediaBrowser.MediaEncoding/Encoder/EncoderValidator.cs

@@ -477,7 +477,9 @@ namespace MediaBrowser.MediaEncoding.Encoder
             return false;
         }
 
-        public bool CheckSupportedRuntimeKey(string keyDesc)
+        private readonly Version _minFFmpegMultiThreadedCli = new Version(7, 0);
+
+        public bool CheckSupportedRuntimeKey(string keyDesc, Version? ffmpegVersion)
         {
             if (string.IsNullOrEmpty(keyDesc))
             {
@@ -487,7 +489,9 @@ namespace MediaBrowser.MediaEncoding.Encoder
             string output;
             try
             {
-                output = GetProcessOutput(_encoderPath, "-hide_banner -f lavfi -i nullsrc=s=1x1:d=500 -f null -", true, "?");
+                // With multi-threaded cli support, FFmpeg 7 is less sensitive to keyboard input
+                var duration = ffmpegVersion >= _minFFmpegMultiThreadedCli ? 10000 : 1000;
+                output = GetProcessOutput(_encoderPath, $"-hide_banner -f lavfi -i nullsrc=s=1x1:d={duration} -f null -", true, "?");
             }
             catch (Exception ex)
             {

MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs

@@ -193,7 +193,7 @@ namespace MediaBrowser.MediaEncoding.Encoder
 
                 _threads = EncodingHelper.GetNumberOfThreads(null, options, null);
 
-                _isPkeyPauseSupported = validator.CheckSupportedRuntimeKey("p      pause transcoding");
+                _isPkeyPauseSupported = validator.CheckSupportedRuntimeKey("p      pause transcoding", _ffmpegVersion);
 
                 // Check the Vaapi device vendor
                 if (OperatingSystem.IsLinux()
@@ -1155,10 +1155,10 @@ namespace MediaBrowser.MediaEncoding.Encoder
 
             // Get all files from the BDMV/STREAMING directory
             // Only return playable local .m2ts files
+            var files = _fileSystem.GetFiles(Path.Join(path, "BDMV", "STREAM")).ToList();
             return validPlaybackFiles
-                .Select(f => _fileSystem.GetFileInfo(Path.Join(path, "BDMV", "STREAM", f)))
+                .Select(validFile => files.FirstOrDefault(f => Path.GetFileName(f.FullName.AsSpan()).Equals(validFile, StringComparison.OrdinalIgnoreCase))?.FullName)
-                .Where(f => f.Exists)
+                .Where(f => f is not null)
-                .Select(f => f.FullName)
                 .ToList();
         }
 
@@ -1216,7 +1216,7 @@ namespace MediaBrowser.MediaEncoding.Encoder
                 var duration = TimeSpan.FromTicks(mediaInfoResult.RunTimeTicks.Value).TotalSeconds;
 
                 // Add file path stanza to concat configuration
-                sw.WriteLine("file '{0}'", path);
+                sw.WriteLine("file '{0}'", path.Replace("'", @"'\''", StringComparison.Ordinal));
 
                 // Add duration stanza to concat configuration
                 sw.WriteLine("duration {0}", duration);

MediaBrowser.MediaEncoding/Probing/ProbeResultNormalizer.cs

@@ -280,8 +280,8 @@ namespace MediaBrowser.MediaEncoding.Probing
                     splitFormat[i] = "mpeg";
                 }
 
-                // Handle MPEG-2 container
+                // Handle MPEG-TS container
-                else if (string.Equals(splitFormat[i], "mpeg", StringComparison.OrdinalIgnoreCase))
+                else if (string.Equals(splitFormat[i], "mpegts", StringComparison.OrdinalIgnoreCase))
                 {
                     splitFormat[i] = "ts";
                 }
@@ -624,15 +624,19 @@ namespace MediaBrowser.MediaEncoding.Probing
         {
             if (string.Equals(codec, "dvb_subtitle", StringComparison.OrdinalIgnoreCase))
             {
-                codec = "dvbsub";
+                codec = "DVBSUB";
             }
-            else if ((codec ?? string.Empty).Contains("PGS", StringComparison.OrdinalIgnoreCase))
+            else if (string.Equals(codec, "dvb_teletext", StringComparison.OrdinalIgnoreCase))
             {
-                codec = "PGSSUB";
+                codec = "DVBTXT";
             }
-            else if ((codec ?? string.Empty).Contains("DVD", StringComparison.OrdinalIgnoreCase))
+            else if (string.Equals(codec, "dvd_subtitle", StringComparison.OrdinalIgnoreCase))
             {
-                codec = "DVDSUB";
+                codec = "DVDSUB"; // .sub+.idx
+            }
+            else if (string.Equals(codec, "hdmv_pgs_subtitle", StringComparison.OrdinalIgnoreCase))
+            {
+                codec = "PGSSUB"; // .sup
             }
 
             return codec;
@@ -717,6 +721,8 @@ namespace MediaBrowser.MediaEncoding.Probing
             if (streamInfo.CodecType == CodecType.Audio)
             {
                 stream.Type = MediaStreamType.Audio;
+                stream.LocalizedDefault = _localization.GetLocalizedString("Default");
+                stream.LocalizedExternal = _localization.GetLocalizedString("External");
 
                 stream.Channels = streamInfo.Channels;
 
@@ -779,11 +785,10 @@ namespace MediaBrowser.MediaEncoding.Probing
                     && !string.Equals(streamInfo.FieldOrder, "progressive", StringComparison.OrdinalIgnoreCase);
 
                 if (isAudio
-                    && (string.Equals(stream.Codec, "bmp", StringComparison.OrdinalIgnoreCase)
+                    || string.Equals(stream.Codec, "bmp", StringComparison.OrdinalIgnoreCase)
-                        || string.Equals(stream.Codec, "gif", StringComparison.OrdinalIgnoreCase)
+                    || string.Equals(stream.Codec, "gif", StringComparison.OrdinalIgnoreCase)
-                        || string.Equals(stream.Codec, "mjpeg", StringComparison.OrdinalIgnoreCase)
+                    || string.Equals(stream.Codec, "png", StringComparison.OrdinalIgnoreCase)
-                        || string.Equals(stream.Codec, "png", StringComparison.OrdinalIgnoreCase)
+                    || string.Equals(stream.Codec, "webp", StringComparison.OrdinalIgnoreCase))
-                        || string.Equals(stream.Codec, "webp", StringComparison.OrdinalIgnoreCase)))
                 {
                     stream.Type = MediaStreamType.EmbeddedImage;
                 }

MediaBrowser.MediaEncoding/Transcoding/TranscodeManager.cs

@@ -51,6 +51,8 @@ public sealed class TranscodeManager : ITranscodeManager, IDisposable
         o.PoolInitialFill = 1;
     });
 
+    private readonly Version _maxFFmpegCkeyPauseSupported = new Version(6, 1);
+
     /// <summary>
     /// Initializes a new instance of the <see cref="TranscodeManager"/> class.
     /// </summary>
@@ -559,7 +561,9 @@ public sealed class TranscodeManager : ITranscodeManager, IDisposable
 
     private void StartThrottler(StreamState state, TranscodingJob transcodingJob)
     {
-        if (EnableThrottling(state))
+        if (EnableThrottling(state)
+            && (_mediaEncoder.IsPkeyPauseSupported
+                || _mediaEncoder.EncoderVersion <= _maxFFmpegCkeyPauseSupported))
         {
             transcodingJob.TranscodingThrottler = new TranscodingThrottler(transcodingJob, _loggerFactory.CreateLogger<TranscodingThrottler>(), _serverConfigurationManager, _fileSystem, _mediaEncoder);
             transcodingJob.TranscodingThrottler.Start();

MediaBrowser.Model/Entities/MediaStream.cs

@@ -656,14 +656,14 @@ namespace MediaBrowser.Model.Entities
         {
             string codec = format ?? string.Empty;
 
-            // sub = external .sub file
+            // microdvd and dvdsub/vobsub share the ".sub" file extension, but it's text-based.
 
-            return !codec.Contains("pgs", StringComparison.OrdinalIgnoreCase)
+            return codec.Contains("microdvd", StringComparison.OrdinalIgnoreCase)
-                   && !codec.Contains("dvd", StringComparison.OrdinalIgnoreCase)
+                   || (!codec.Contains("pgs", StringComparison.OrdinalIgnoreCase)
-                   && !codec.Contains("dvbsub", StringComparison.OrdinalIgnoreCase)
+                       && !codec.Contains("dvdsub", StringComparison.OrdinalIgnoreCase)
-                   && !string.Equals(codec, "sub", StringComparison.OrdinalIgnoreCase)
+                       && !codec.Contains("dvbsub", StringComparison.OrdinalIgnoreCase)
-                   && !string.Equals(codec, "sup", StringComparison.OrdinalIgnoreCase)
+                       && !string.Equals(codec, "sup", StringComparison.OrdinalIgnoreCase)
-                   && !string.Equals(codec, "dvb_subtitle", StringComparison.OrdinalIgnoreCase);
+                       && !string.Equals(codec, "sub", StringComparison.OrdinalIgnoreCase));
         }
 
         public bool SupportsSubtitleConversionTo(string toCodec)

MediaBrowser.Model/MediaBrowser.Model.csproj

@@ -8,7 +8,7 @@
   <PropertyGroup>
     <Authors>Jellyfin Contributors</Authors>
     <PackageId>Jellyfin.Model</PackageId>
-    <VersionPrefix>10.9.5</VersionPrefix>
+    <VersionPrefix>10.9.9</VersionPrefix>
     <RepositoryUrl>https://github.com/jellyfin/jellyfin</RepositoryUrl>
     <PackageLicenseExpression>GPL-3.0-only</PackageLicenseExpression>
   </PropertyGroup>

MediaBrowser.Providers/Manager/ImageSaver.cs

@@ -14,6 +14,7 @@ using MediaBrowser.Common.Configuration;
 using MediaBrowser.Controller.Configuration;
 using MediaBrowser.Controller.Entities;
 using MediaBrowser.Controller.Entities.Audio;
+using MediaBrowser.Controller.IO;
 using MediaBrowser.Controller.Library;
 using MediaBrowser.Model.Configuration;
 using MediaBrowser.Model.Entities;
@@ -188,11 +189,27 @@ namespace MediaBrowser.Providers.Manager
                 {
                     _fileSystem.DeleteFile(currentPath);
 
-                    // Remove containing directory if empty
+                    // Remove local episode metadata directory if it exists and is empty
-                    var folder = Path.GetDirectoryName(currentPath);
+                    var directory = Path.GetDirectoryName(currentPath);
-                    if (!_fileSystem.GetFiles(folder).Any())
+                    if (item is Episode && directory.Equals("metadata", StringComparison.Ordinal))
                     {
-                        Directory.Delete(folder);
+                        var parentDirectoryPath = Directory.GetParent(currentPath).FullName;
+                        if (_fileSystem.DirectoryExists(parentDirectoryPath) && !_fileSystem.GetFiles(parentDirectoryPath).Any())
+                        {
+                            try
+                            {
+                                _logger.LogInformation("Deleting empty local metadata folder {Folder}", parentDirectoryPath);
+                                Directory.Delete(parentDirectoryPath);
+                            }
+                            catch (UnauthorizedAccessException ex)
+                            {
+                                _logger.LogError(ex, "Error deleting directory {Path}", parentDirectoryPath);
+                            }
+                            catch (IOException ex)
+                            {
+                                _logger.LogError(ex, "Error deleting directory {Path}", parentDirectoryPath);
+                            }
+                        }
                     }
                 }
                 catch (FileNotFoundException)
@@ -410,13 +427,15 @@ namespace MediaBrowser.Providers.Manager
 
             if (type == ImageType.Backdrop && saveLocally)
             {
-                if (season is not null && season.IndexNumber.HasValue)
+                if (season is not null
+                    && season.IndexNumber.HasValue
+                    && (imageIndex is null || imageIndex == 0))
                 {
                     var seriesFolder = season.SeriesPath;
 
                     var seasonMarker = season.IndexNumber.Value == 0
-                                           ? "-specials"
+                                        ? "-specials"
-                                           : season.IndexNumber.Value.ToString("00", CultureInfo.InvariantCulture);
+                                        : season.IndexNumber.Value.ToString("00", CultureInfo.InvariantCulture);
 
                     var imageFilename = "season" + seasonMarker + "-fanart" + extension;
 

MediaBrowser.Providers/Manager/ItemImageProvider.cs

@@ -10,6 +10,7 @@ using System.Threading;
 using System.Threading.Tasks;
 using MediaBrowser.Controller.Entities;
 using MediaBrowser.Controller.Entities.Audio;
+using MediaBrowser.Controller.Entities.TV;
 using MediaBrowser.Controller.Library;
 using MediaBrowser.Controller.LiveTv;
 using MediaBrowser.Controller.Providers;
@@ -96,7 +97,7 @@ namespace MediaBrowser.Providers.Manager
         public bool ValidateImages(BaseItem item, IEnumerable<IImageProvider> providers, ImageRefreshOptions refreshOptions)
         {
             var hasChanges = false;
-            IDirectoryService directoryService = refreshOptions?.DirectoryService;
+            var directoryService = refreshOptions?.DirectoryService;
 
             if (item is not Photo)
             {
@@ -158,7 +159,7 @@ namespace MediaBrowser.Providers.Manager
                 }
             }
 
-            // only delete existing multi-images if new ones were added
+            // Only delete existing multi-images if new ones were added
             if (oldBackdropImages.Length > 0 && oldBackdropImages.Length < item.GetImages(ImageType.Backdrop).Count())
             {
                 PruneImages(item, oldBackdropImages);
@@ -359,10 +360,8 @@ namespace MediaBrowser.Providers.Manager
 
         private void PruneImages(BaseItem item, IReadOnlyList<ItemImageInfo> images)
         {
-            for (var i = 0; i < images.Count; i++)
+            foreach (var image in images)
             {
-                var image = images[i];
-
                 if (image.IsLocalFile)
                 {
                     try
@@ -377,19 +376,20 @@ namespace MediaBrowser.Providers.Manager
                     {
                         _logger.LogWarning(ex, "Unable to delete {Image}", image.Path);
                     }
-                    finally
-                    {
-                        // Always remove empty parent folder
-                        var folder = Path.GetDirectoryName(image.Path);
-                        if (Directory.Exists(folder) && !_fileSystem.GetFiles(folder).Any())
-                        {
-                            Directory.Delete(folder);
-                        }
-                    }
                 }
             }
 
             item.RemoveImages(images);
+
+            // Cleanup old metadata directory for episodes if empty
+            if (item is Episode)
+            {
+                var oldLocalMetadataDirectory = Path.Combine(item.ContainingFolderPath, "metadata");
+                if (_fileSystem.DirectoryExists(oldLocalMetadataDirectory) && !_fileSystem.GetFiles(oldLocalMetadataDirectory).Any())
+                {
+                    Directory.Delete(oldLocalMetadataDirectory);
+                }
+            }
         }
 
         /// <summary>
@@ -422,14 +422,11 @@ namespace MediaBrowser.Providers.Manager
         {
             var changed = item.ValidateImages();
             var foundImageTypes = new List<ImageType>();
-
             for (var i = 0; i < _singularImages.Length; i++)
             {
                 var type = _singularImages[i];
                 var image = GetFirstLocalImageInfoByType(images, type);
-
+                if (image is not null)
-                // Only use local images if we are not replacing and saving
-                if (image is not null && !(item.IsSaveLocalMetadataEnabled() && refreshOptions.ReplaceAllImages))
                 {
                     var currentImage = item.GetImageInfo(type, 0);
                     // if image file is stored with media, don't replace that later

MediaBrowser.Providers/Manager/MetadataService.cs

@@ -92,10 +92,6 @@ namespace MediaBrowser.Providers.Manager
                 }
             }
 
-            var localImagesFailed = false;
-
-            var allImageProviders = ProviderManager.GetImageProviders(item, refreshOptions).ToList();
-
             if (refreshOptions.RemoveOldMetadata && refreshOptions.ReplaceAllImages)
             {
                 if (ImageProvider.RemoveImages(item))
@@ -104,19 +100,29 @@ namespace MediaBrowser.Providers.Manager
                 }
             }
 
-            // Start by validating images
+            var localImagesFailed = false;
-            try
+            var allImageProviders = ProviderManager.GetImageProviders(item, refreshOptions).ToList();
+
+            // Only validate already registered images if we are replacing and saving locally
+            if (item.IsSaveLocalMetadataEnabled() && refreshOptions.ReplaceAllImages)
             {
-                // Always validate images and check for new locally stored ones.
+                item.ValidateImages();
-                if (ImageProvider.ValidateImages(item, allImageProviders.OfType<ILocalImageProvider>(), refreshOptions))
-                {
-                    updateType |= ItemUpdateType.ImageUpdate;
-                }
             }
-            catch (Exception ex)
+            else
             {
-                localImagesFailed = true;
+                // Run full image validation and register new local images
-                Logger.LogError(ex, "Error validating images for {Item}", item.Path ?? item.Name ?? "Unknown name");
+                try
+                {
+                    if (ImageProvider.ValidateImages(item, allImageProviders.OfType<ILocalImageProvider>(), refreshOptions))
+                    {
+                        updateType |= ItemUpdateType.ImageUpdate;
+                    }
+                }
+                catch (Exception ex)
+                {
+                    localImagesFailed = true;
+                    Logger.LogError(ex, "Error validating images for {Item}", item.Path ?? item.Name ?? "Unknown name");
+                }
             }
 
             var metadataResult = new MetadataResult<TItemType>
@@ -669,6 +675,8 @@ namespace MediaBrowser.Providers.Manager
             };
             temp.Item.Path = item.Path;
             temp.Item.Id = item.Id;
+            temp.Item.PreferredMetadataCountryCode = item.PreferredMetadataCountryCode;
+            temp.Item.PreferredMetadataLanguage = item.PreferredMetadataLanguage;
 
             var foundImageTypes = new List<ImageType>();
 
@@ -811,19 +819,16 @@ namespace MediaBrowser.Providers.Manager
         {
             var refreshResult = new RefreshResult();
 
-            var tmpDataMerged = false;
+            if (id is not null)
+            {
+                MergeNewData(temp.Item, id);
+            }
 
             foreach (var provider in providers)
             {
                 var providerName = provider.GetType().Name;
                 Logger.LogDebug("Running {Provider} for {Item}", providerName, logName);
 
-                if (id is not null && !tmpDataMerged)
-                {
-                    MergeNewData(temp.Item, id);
-                    tmpDataMerged = true;
-                }
-
                 try
                 {
                     var result = await provider.GetMetadata(id, cancellationToken).ConfigureAwait(false);
@@ -1057,7 +1062,7 @@ namespace MediaBrowser.Providers.Manager
                 }
                 else
                 {
-                    target.Tags = target.ProductionLocations.Concat(source.ProductionLocations).Distinct().ToArray();
+                    target.ProductionLocations = target.ProductionLocations.Concat(source.ProductionLocations).Distinct().ToArray();
                 }
             }
 

MediaBrowser.Providers/MediaInfo/AudioFileProber.cs

@@ -5,6 +5,7 @@ using System.Linq;
 using System.Threading;
 using System.Threading.Tasks;
 using Jellyfin.Data.Enums;
+using Jellyfin.Extensions;
 using MediaBrowser.Controller.Entities;
 using MediaBrowser.Controller.Entities.Audio;
 using MediaBrowser.Controller.Library;
@@ -136,6 +137,10 @@ namespace MediaBrowser.Providers.MediaInfo
             if (!audio.IsLocked)
             {
                 await FetchDataFromTags(audio, mediaInfo, options, tryExtractEmbeddedLyrics).ConfigureAwait(false);
+                if (tryExtractEmbeddedLyrics)
+                {
+                    AddExternalLyrics(audio, mediaStreams, options);
+                }
             }
 
             audio.HasLyrics = mediaStreams.Any(s => s.Type == MediaStreamType.Lyric);
@@ -193,11 +198,11 @@ namespace MediaBrowser.Providers.MediaInfo
             }
 
             tags ??= new TagLib.Id3v2.Tag();
-            tags.AlbumArtists ??= mediaInfo.AlbumArtists;
+            tags.AlbumArtists = tags.AlbumArtists.Length == 0 ? mediaInfo.AlbumArtists : tags.AlbumArtists;
             tags.Album ??= mediaInfo.Album;
             tags.Title ??= mediaInfo.Name;
             tags.Year = tags.Year == 0U ? Convert.ToUInt32(mediaInfo.ProductionYear, CultureInfo.InvariantCulture) : tags.Year;
-            tags.Performers ??= mediaInfo.Artists;
+            tags.Performers = tags.Performers.Length == 0 ? mediaInfo.Artists : tags.Performers;
             tags.Genres ??= mediaInfo.Genres;
             tags.Track = tags.Track == 0U ? Convert.ToUInt32(mediaInfo.IndexNumber, CultureInfo.InvariantCulture) : tags.Track;
             tags.Disc = tags.Disc == 0U ? Convert.ToUInt32(mediaInfo.ParentIndexNumber, CultureInfo.InvariantCulture) : tags.Disc;
@@ -369,7 +374,10 @@ namespace MediaBrowser.Providers.MediaInfo
             var externalLyricFiles = _lyricResolver.GetExternalStreams(audio, startIndex, options.DirectoryService, false);
 
             audio.LyricFiles = externalLyricFiles.Select(i => i.Path).Distinct().ToArray();
-            currentStreams.AddRange(externalLyricFiles);
+            if (externalLyricFiles.Count > 0)
+            {
+                currentStreams.Add(externalLyricFiles[0]);
+            }
         }
     }
 }

MediaBrowser.Providers/MediaInfo/FFProbeVideoInfo.cs

@@ -358,6 +358,10 @@ namespace MediaBrowser.Providers.MediaInfo
                 blurayVideoStream.BitRate = blurayVideoStream.BitRate.GetValueOrDefault() == 0 ? ffmpegVideoStream.BitRate : blurayVideoStream.BitRate;
                 blurayVideoStream.Width = blurayVideoStream.Width.GetValueOrDefault() == 0 ? ffmpegVideoStream.Width : blurayVideoStream.Width;
                 blurayVideoStream.Height = blurayVideoStream.Height.GetValueOrDefault() == 0 ? ffmpegVideoStream.Width : blurayVideoStream.Height;
+                blurayVideoStream.ColorRange = ffmpegVideoStream.ColorRange;
+                blurayVideoStream.ColorSpace = ffmpegVideoStream.ColorSpace;
+                blurayVideoStream.ColorTransfer = ffmpegVideoStream.ColorTransfer;
+                blurayVideoStream.ColorPrimaries = ffmpegVideoStream.ColorPrimaries;
             }
         }
 

MediaBrowser.Providers/Playlists/PlaylistItemsProvider.cs

@@ -1,7 +1,5 @@
 #nullable disable
 
-#pragma warning disable CS1591
-
 using System;
 using System.Collections.Generic;
 using System.IO;
@@ -18,182 +16,212 @@ using MediaBrowser.Model.IO;
 using Microsoft.Extensions.Logging;
 using PlaylistsNET.Content;
 
-namespace MediaBrowser.Providers.Playlists
+namespace MediaBrowser.Providers.Playlists;
+
+/// <summary>
+/// Local playlist provider.
+/// </summary>
+public class PlaylistItemsProvider : ILocalMetadataProvider<Playlist>,
+    IHasOrder,
+    IForcedProvider,
+    IHasItemChangeMonitor
 {
-    public class PlaylistItemsProvider : ICustomMetadataProvider<Playlist>,
+    private readonly IFileSystem _fileSystem;
-        IHasOrder,
+    private readonly ILibraryManager _libraryManager;
-        IForcedProvider,
+    private readonly ILogger<PlaylistItemsProvider> _logger;
-        IPreRefreshProvider,
+    private readonly CollectionType[] _ignoredCollections = [CollectionType.livetv, CollectionType.boxsets, CollectionType.playlists];
-        IHasItemChangeMonitor
+
+    /// <summary>
+    /// Initializes a new instance of the <see cref="PlaylistItemsProvider"/> class.
+    /// </summary>
+    /// <param name="logger">Instance of the <see cref="ILogger{PlaylistItemsProvider}"/> interface.</param>
+    /// <param name="libraryManager">Instance of the <see cref="ILibraryManager"/> interface.</param>
+    /// <param name="fileSystem">Instance of the <see cref="IFileSystem"/> interface.</param>
+    public PlaylistItemsProvider(ILogger<PlaylistItemsProvider> logger, ILibraryManager libraryManager, IFileSystem fileSystem)
     {
-        private readonly IFileSystem _fileSystem;
+        _logger = logger;
-        private readonly ILibraryManager _libraryManager;
+        _libraryManager = libraryManager;
-        private readonly ILogger<PlaylistItemsProvider> _logger;
+        _fileSystem = fileSystem;
-        private readonly CollectionType[] _ignoredCollections = [CollectionType.livetv, CollectionType.boxsets, CollectionType.playlists];
+    }
 
-        public PlaylistItemsProvider(ILogger<PlaylistItemsProvider> logger, ILibraryManager libraryManager, IFileSystem fileSystem)
+    /// <inheritdoc />
+    public string Name => "Playlist Item Provider";
+
+    /// <inheritdoc />
+    public int Order => 100;
+
+    /// <inheritdoc />
+    public Task<MetadataResult<Playlist>> GetMetadata(
+        ItemInfo info,
+        IDirectoryService directoryService,
+        CancellationToken cancellationToken)
+    {
+        var result = new MetadataResult<Playlist>()
         {
-            _logger = logger;
+            Item = new Playlist
-            _libraryManager = libraryManager;
+            {
-            _fileSystem = fileSystem;
+                Path = info.Path
+            }
+        };
+        Fetch(result);
+
+        return Task.FromResult(result);
+    }
+
+    private void Fetch(MetadataResult<Playlist> result)
+    {
+        var item = result.Item;
+        var path = item.Path;
+        if (!Playlist.IsPlaylistFile(path))
+        {
+            return;
         }
 
-        public string Name => "Playlist Reader";
+        var extension = Path.GetExtension(path);
-
+        if (!Playlist.SupportedExtensions.Contains(extension ?? string.Empty, StringComparison.OrdinalIgnoreCase))
-        // Run last
-        public int Order => 100;
-
-        public Task<ItemUpdateType> FetchAsync(Playlist item, MetadataRefreshOptions options, CancellationToken cancellationToken)
         {
-            var path = item.Path;
+            return;
-            if (!Playlist.IsPlaylistFile(path))
+        }
-            {
-                return Task.FromResult(ItemUpdateType.None);
-            }
-
-            var extension = Path.GetExtension(path);
-            if (!Playlist.SupportedExtensions.Contains(extension ?? string.Empty, StringComparison.OrdinalIgnoreCase))
-            {
-                return Task.FromResult(ItemUpdateType.None);
-            }
-
-            var items = GetItems(path, extension).ToArray();
 
+        var items = GetItems(path, extension).ToArray();
+        if (items.Length > 0)
+        {
+            result.HasMetadata = true;
             item.LinkedChildren = items;
-
-            return Task.FromResult(ItemUpdateType.MetadataImport);
         }
 
-        private IEnumerable<LinkedChild> GetItems(string path, string extension)
+        return;
+    }
+
+    private IEnumerable<LinkedChild> GetItems(string path, string extension)
+    {
+        var libraryRoots = _libraryManager.GetUserRootFolder().Children
+                            .OfType<CollectionFolder>()
+                            .Where(f => f.CollectionType.HasValue && !_ignoredCollections.Contains(f.CollectionType.Value))
+                            .SelectMany(f => f.PhysicalLocations)
+                            .Distinct(StringComparer.OrdinalIgnoreCase)
+                            .ToList();
+
+        using (var stream = File.OpenRead(path))
         {
-            var libraryRoots = _libraryManager.GetUserRootFolder().Children
+            if (string.Equals(".wpl", extension, StringComparison.OrdinalIgnoreCase))
-                                .OfType<CollectionFolder>()
-                                .Where(f => f.CollectionType.HasValue && !_ignoredCollections.Contains(f.CollectionType.Value))
-                                .SelectMany(f => f.PhysicalLocations)
-                                .Distinct(StringComparer.OrdinalIgnoreCase)
-                                .ToList();
-
-            using (var stream = File.OpenRead(path))
             {
-                if (string.Equals(".wpl", extension, StringComparison.OrdinalIgnoreCase))
+                return GetWplItems(stream, path, libraryRoots);
-                {
-                    return GetWplItems(stream, path, libraryRoots);
-                }
-
-                if (string.Equals(".zpl", extension, StringComparison.OrdinalIgnoreCase))
-                {
-                    return GetZplItems(stream, path, libraryRoots);
-                }
-
-                if (string.Equals(".m3u", extension, StringComparison.OrdinalIgnoreCase))
-                {
-                    return GetM3uItems(stream, path, libraryRoots);
-                }
-
-                if (string.Equals(".m3u8", extension, StringComparison.OrdinalIgnoreCase))
-                {
-                    return GetM3uItems(stream, path, libraryRoots);
-                }
-
-                if (string.Equals(".pls", extension, StringComparison.OrdinalIgnoreCase))
-                {
-                    return GetPlsItems(stream, path, libraryRoots);
-                }
             }
 
-            return Enumerable.Empty<LinkedChild>();
+            if (string.Equals(".zpl", extension, StringComparison.OrdinalIgnoreCase))
-        }
-
-        private IEnumerable<LinkedChild> GetPlsItems(Stream stream, string playlistPath, List<string> libraryRoots)
-        {
-            var content = new PlsContent();
-            var playlist = content.GetFromStream(stream);
-
-            return playlist.PlaylistEntries
-                    .Select(i => GetLinkedChild(i.Path, playlistPath, libraryRoots))
-                    .Where(i => i is not null);
-        }
-
-        private IEnumerable<LinkedChild> GetM3uItems(Stream stream, string playlistPath, List<string> libraryRoots)
-        {
-            var content = new M3uContent();
-            var playlist = content.GetFromStream(stream);
-
-            return playlist.PlaylistEntries
-                    .Select(i => GetLinkedChild(i.Path, playlistPath, libraryRoots))
-                    .Where(i => i is not null);
-        }
-
-        private IEnumerable<LinkedChild> GetZplItems(Stream stream, string playlistPath, List<string> libraryRoots)
-        {
-            var content = new ZplContent();
-            var playlist = content.GetFromStream(stream);
-
-            return playlist.PlaylistEntries
-                    .Select(i => GetLinkedChild(i.Path, playlistPath, libraryRoots))
-                    .Where(i => i is not null);
-        }
-
-        private IEnumerable<LinkedChild> GetWplItems(Stream stream, string playlistPath, List<string> libraryRoots)
-        {
-            var content = new WplContent();
-            var playlist = content.GetFromStream(stream);
-
-            return playlist.PlaylistEntries
-                    .Select(i => GetLinkedChild(i.Path, playlistPath, libraryRoots))
-                    .Where(i => i is not null);
-        }
-
-        private LinkedChild GetLinkedChild(string itemPath, string playlistPath, List<string> libraryRoots)
-        {
-            if (TryGetPlaylistItemPath(itemPath, playlistPath, libraryRoots, out var parsedPath))
             {
-                return new LinkedChild
+                return GetZplItems(stream, path, libraryRoots);
-                {
-                    Path = parsedPath,
-                    Type = LinkedChildType.Manual
-                };
             }
 
-            return null;
+            if (string.Equals(".m3u", extension, StringComparison.OrdinalIgnoreCase))
+            {
+                return GetM3uItems(stream, path, libraryRoots);
+            }
+
+            if (string.Equals(".m3u8", extension, StringComparison.OrdinalIgnoreCase))
+            {
+                return GetM3uItems(stream, path, libraryRoots);
+            }
+
+            if (string.Equals(".pls", extension, StringComparison.OrdinalIgnoreCase))
+            {
+                return GetPlsItems(stream, path, libraryRoots);
+            }
         }
 
-        private bool TryGetPlaylistItemPath(string itemPath, string playlistPath, List<string> libraryPaths, out string path)
+        return Enumerable.Empty<LinkedChild>();
+    }
+
+    private IEnumerable<LinkedChild> GetPlsItems(Stream stream, string playlistPath, List<string> libraryRoots)
+    {
+        var content = new PlsContent();
+        var playlist = content.GetFromStream(stream);
+
+        return playlist.PlaylistEntries
+                .Select(i => GetLinkedChild(i.Path, playlistPath, libraryRoots))
+                .Where(i => i is not null);
+    }
+
+    private IEnumerable<LinkedChild> GetM3uItems(Stream stream, string playlistPath, List<string> libraryRoots)
+    {
+        var content = new M3uContent();
+        var playlist = content.GetFromStream(stream);
+
+        return playlist.PlaylistEntries
+                .Select(i => GetLinkedChild(i.Path, playlistPath, libraryRoots))
+                .Where(i => i is not null);
+    }
+
+    private IEnumerable<LinkedChild> GetZplItems(Stream stream, string playlistPath, List<string> libraryRoots)
+    {
+        var content = new ZplContent();
+        var playlist = content.GetFromStream(stream);
+
+        return playlist.PlaylistEntries
+                .Select(i => GetLinkedChild(i.Path, playlistPath, libraryRoots))
+                .Where(i => i is not null);
+    }
+
+    private IEnumerable<LinkedChild> GetWplItems(Stream stream, string playlistPath, List<string> libraryRoots)
+    {
+        var content = new WplContent();
+        var playlist = content.GetFromStream(stream);
+
+        return playlist.PlaylistEntries
+                .Select(i => GetLinkedChild(i.Path, playlistPath, libraryRoots))
+                .Where(i => i is not null);
+    }
+
+    private LinkedChild GetLinkedChild(string itemPath, string playlistPath, List<string> libraryRoots)
+    {
+        if (TryGetPlaylistItemPath(itemPath, playlistPath, libraryRoots, out var parsedPath))
         {
-            path = null;
+            return new LinkedChild
-            string pathToCheck = _fileSystem.MakeAbsolutePath(Path.GetDirectoryName(playlistPath), itemPath);
-            if (!File.Exists(pathToCheck))
             {
-                return false;
+                Path = parsedPath,
-            }
+                Type = LinkedChildType.Manual
+            };
+        }
 
-            foreach (var libraryPath in libraryPaths)
+        return null;
-            {
+    }
-                if (pathToCheck.StartsWith(libraryPath, StringComparison.OrdinalIgnoreCase))
-                {
-                    path = pathToCheck;
-                    return true;
-                }
-            }
 
+    private bool TryGetPlaylistItemPath(string itemPath, string playlistPath, List<string> libraryPaths, out string path)
+    {
+        path = null;
+        string pathToCheck = _fileSystem.MakeAbsolutePath(Path.GetDirectoryName(playlistPath), itemPath);
+        if (!File.Exists(pathToCheck))
+        {
             return false;
         }
 
-        public bool HasChanged(BaseItem item, IDirectoryService directoryService)
+        foreach (var libraryPath in libraryPaths)
         {
-            var path = item.Path;
+            if (pathToCheck.StartsWith(libraryPath, StringComparison.OrdinalIgnoreCase))
-
-            if (!string.IsNullOrWhiteSpace(path) && item.IsFileProtocol)
             {
-                var file = directoryService.GetFile(path);
+                path = pathToCheck;
-                if (file is not null && file.LastWriteTimeUtc != item.DateModified)
+                return true;
-                {
-                    _logger.LogDebug("Refreshing {Path} due to date modified timestamp change.", path);
-                    return true;
-                }
             }
-
-            return false;
         }
+
+        return false;
+    }
+
+    /// <inheritdoc />
+    public bool HasChanged(BaseItem item, IDirectoryService directoryService)
+    {
+        var path = item.Path;
+        if (!string.IsNullOrWhiteSpace(path) && item.IsFileProtocol)
+        {
+            var file = directoryService.GetFile(path);
+            if (file is not null && file.LastWriteTimeUtc != item.DateModified)
+            {
+                _logger.LogDebug("Refreshing {Path} due to date modified timestamp change.", path);
+                return true;
+            }
+        }
+
+        return false;
     }
 }

MediaBrowser.Providers/Plugins/MusicBrainz/MusicBrainzAlbumProvider.cs

@@ -250,7 +250,7 @@ public class MusicBrainzAlbumProvider : IRemoteMetadataProvider<MusicAlbum, Albu
         // If we have a release ID but not a release group ID, lookup the release group
         if (!string.IsNullOrWhiteSpace(releaseId) && string.IsNullOrWhiteSpace(releaseGroupId))
         {
-            var release = await _musicBrainzQuery.LookupReleaseAsync(new Guid(releaseId), Include.Releases, cancellationToken).ConfigureAwait(false);
+            var release = await _musicBrainzQuery.LookupReleaseAsync(new Guid(releaseId), Include.ReleaseGroups, cancellationToken).ConfigureAwait(false);
             releaseGroupId = release.ReleaseGroup?.Id.ToString();
             result.HasMetadata = true;
         }

MediaBrowser.Providers/TV/SeriesMetadataService.cs

@@ -91,7 +91,7 @@ namespace MediaBrowser.Providers.TV
 
         private void RemoveObsoleteSeasons(Series series)
         {
-            // TODO Legacy. It's not really "physical" seasons as any virtual seasons are always converted to non-virtual in UpdateAndCreateSeasonsAsync.
+            // TODO Legacy. It's not really "physical" seasons as any virtual seasons are always converted to non-virtual in CreateSeasonsAsync.
             var physicalSeasonNumbers = new HashSet<int>();
             var virtualSeasons = new List<Season>();
             foreach (var existingSeason in series.Children.OfType<Season>())
@@ -203,11 +203,16 @@ namespace MediaBrowser.Providers.TV
             foreach (var seasonNumber in uniqueSeasonNumbers)
             {
                 // Null season numbers will have a 'dummy' season created because seasons are always required.
-                if (!seasons.Any(i => i.IndexNumber == seasonNumber))
+                var existingSeason = seasons.FirstOrDefault(i => i.IndexNumber == seasonNumber);
+                if (existingSeason is null)
                 {
                     var seasonName = GetValidSeasonNameForSeries(series, null, seasonNumber);
-                    var season = await CreateSeasonAsync(series, seasonName, seasonNumber, cancellationToken).ConfigureAwait(false);
+                    await CreateSeasonAsync(series, seasonName, seasonNumber, cancellationToken).ConfigureAwait(false);
-                    series.AddChild(season);
+                }
+                else if (existingSeason.IsVirtualItem)
+                {
+                    existingSeason.IsVirtualItem = false;
+                    await existingSeason.UpdateToRepositoryAsync(ItemUpdateType.MetadataEdit, cancellationToken).ConfigureAwait(false);
                 }
             }
         }
@@ -220,7 +225,7 @@ namespace MediaBrowser.Providers.TV
         /// <param name="seasonNumber">The season number.</param>
         /// <param name="cancellationToken">The cancellation token.</param>
         /// <returns>The newly created season.</returns>
-        private async Task<Season> CreateSeasonAsync(
+        private async Task CreateSeasonAsync(
             Series series,
             string? seasonName,
             int? seasonNumber,
@@ -237,14 +242,12 @@ namespace MediaBrowser.Providers.TV
                     typeof(Season)),
                 IsVirtualItem = false,
                 SeriesId = series.Id,
-                SeriesName = series.Name
+                SeriesName = series.Name,
+                SeriesPresentationUniqueKey = series.GetPresentationUniqueKey()
             };
 
             series.AddChild(season);
-
             await season.RefreshMetadata(new MetadataRefreshOptions(new DirectoryService(FileSystem)), cancellationToken).ConfigureAwait(false);
-
-            return season;
         }
 
         private string GetValidSeasonNameForSeries(Series series, string? seasonName, int? seasonNumber)

MediaBrowser.XbmcMetadata/Parsers/BaseNfoParser.cs

@@ -519,7 +519,9 @@ namespace MediaBrowser.XbmcMetadata.Parsers
                     if (reader.TryReadDateTimeExact(nfoConfiguration.ReleaseDateFormat, out var releaseDate))
                     {
                         item.PremiereDate = releaseDate;
-                        item.ProductionYear = releaseDate.Year;
+
+                        // Production year can already be set by the year tag
+                        item.ProductionYear ??= releaseDate.Year;
                     }
 
                     break;

SharedVersion.cs

@@ -1,4 +1,4 @@
 using System.Reflection;
 
-[assembly: AssemblyVersion("10.9.5")]
+[assembly: AssemblyVersion("10.9.9")]
-[assembly: AssemblyFileVersion("10.9.5")]
+[assembly: AssemblyFileVersion("10.9.9")]

src/Jellyfin.Extensions/Jellyfin.Extensions.csproj

@@ -15,7 +15,7 @@
   <PropertyGroup>
     <Authors>Jellyfin Contributors</Authors>
     <PackageId>Jellyfin.Extensions</PackageId>
-    <VersionPrefix>10.9.5</VersionPrefix>
+    <VersionPrefix>10.9.9</VersionPrefix>
     <RepositoryUrl>https://github.com/jellyfin/jellyfin</RepositoryUrl>
     <PackageLicenseExpression>GPL-3.0-only</PackageLicenseExpression>
   </PropertyGroup>

src/Jellyfin.Networking/Manager/NetworkManager.cs

@@ -919,10 +919,14 @@ public class NetworkManager : INetworkManager, IDisposable
     {
         ArgumentNullException.ThrowIfNull(address);
 
-        // See conversation at https://github.com/jellyfin/jellyfin/pull/3515.
+        // Map IPv6 mapped IPv4 back to IPv4 (happens if Kestrel runs in dual-socket mode)
+        if (address.IsIPv4MappedToIPv6)
+        {
+            address = address.MapToIPv4();
+        }
+
         if ((TrustAllIPv6Interfaces && address.AddressFamily == AddressFamily.InterNetworkV6)
-            || address.Equals(IPAddress.Loopback)
+            || IPAddress.IsLoopback(address))
-            || address.Equals(IPAddress.IPv6Loopback))
         {
             return true;
         }

tests/Jellyfin.MediaEncoding.Tests/EncoderValidatorTests.cs

@@ -17,6 +17,7 @@ namespace Jellyfin.MediaEncoding.Tests
         }
 
         [Theory]
+        [InlineData(EncoderValidatorTestsData.FFmpegV701Output, true)]
         [InlineData(EncoderValidatorTestsData.FFmpegV611Output, true)]
         [InlineData(EncoderValidatorTestsData.FFmpegV60Output, true)]
         [InlineData(EncoderValidatorTestsData.FFmpegV512Output, true)]
@@ -33,6 +34,7 @@ namespace Jellyfin.MediaEncoding.Tests
         {
             public GetFFmpegVersionTestData()
             {
+                Add(EncoderValidatorTestsData.FFmpegV701Output, new Version(7, 0, 1));
                 Add(EncoderValidatorTestsData.FFmpegV611Output, new Version(6, 1, 1));
                 Add(EncoderValidatorTestsData.FFmpegV60Output, new Version(6, 0));
                 Add(EncoderValidatorTestsData.FFmpegV512Output, new Version(5, 1, 2));

tests/Jellyfin.MediaEncoding.Tests/EncoderValidatorTestsData.cs

@@ -2,6 +2,18 @@ namespace Jellyfin.MediaEncoding.Tests
 {
     internal static class EncoderValidatorTestsData
     {
+        public const string FFmpegV701Output = @"ffmpeg version 7.0.1-Jellyfin Copyright (c) 2000-2024 the FFmpeg developers
+built with clang version 18.1.8
+configuration: --cc=clang --pkg-config-flags=--static --extra-cflags=-I/clang64/ffbuild/include --extra-ldflags=-L/clang64/ffbuild/lib --prefix=/clang64/ffbuild/jellyfin-ffmpeg --extra-version=Jellyfin --disable-ffplay --disable-debug --disable-doc --disable-sdl2 --disable-ptx-compression --enable-lto=thin --enable-gpl --enable-version3 --enable-schannel --enable-iconv --enable-libxml2 --enable-zlib --enable-lzma --enable-gmp --enable-chromaprint --enable-libfreetype --enable-libfribidi --enable-libfontconfig --enable-libharfbuzz --enable-libass --enable-libbluray --enable-libmp3lame --enable-libopus --enable-libtheora --enable-libvorbis --enable-libopenmpt --enable-libwebp --enable-libvpx --enable-libzimg --enable-libx264 --enable-libx265 --enable-libsvtav1 --enable-libdav1d --enable-libfdk-aac --enable-opencl --enable-dxva2 --enable-d3d11va --enable-amf --enable-libvpl --enable-ffnvcodec --enable-cuda --enable-cuda-llvm --enable-cuvid --enable-nvdec --enable-nvenc
+libavutil      59.  8.100 / 59.  8.100
+libavcodec     61.  3.100 / 61.  3.100
+libavformat    61.  1.100 / 61.  1.100
+libavdevice    61.  1.100 / 61.  1.100
+libavfilter    10.  1.100 / 10.  1.100
+libswscale      8.  1.100 /  8.  1.100
+libswresample   5.  1.100 /  5.  1.100
+libpostproc    58.  1.100 / 58.  1.100";
+
         public const string FFmpegV611Output = @"ffmpeg version n6.1.1-16-g33efa50fa4-20240317 Copyright (c) 2000-2023 the FFmpeg developers
 built with gcc 13.2.0 (crosstool-NG 1.26.0.65_ecc5e41)
 configuration: --prefix=/ffbuild/prefix --pkg-config-flags=--static --pkg-config=pkg-config --cross-prefix=x86_64-w64-mingw32- --arch=x86_64 --target-os=mingw32 --enable-gpl --enable-version3 --disable-debug --enable-shared --disable-static --disable-w32threads --enable-pthreads --enable-iconv --enable-libxml2 --enable-zlib --enable-libfreetype --enable-libfribidi --enable-gmp --enable-lzma --enable-fontconfig --enable-libharfbuzz --enable-libvorbis --enable-opencl --disable-libpulse --enable-libvmaf --disable-libxcb --disable-xlib --enable-amf --enable-libaom --enable-libaribb24 --enable-avisynth --enable-chromaprint --enable-libdav1d --enable-libdavs2 --disable-libfdk-aac --enable-ffnvcodec --enable-cuda-llvm --enable-frei0r --enable-libgme --enable-libkvazaar --enable-libaribcaption --enable-libass --enable-libbluray --enable-libjxl --enable-libmp3lame --enable-libopus --enable-librist --enable-libssh --enable-libtheora --enable-libvpx --enable-libwebp --enable-lv2 --enable-libvpl --enable-openal --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenh264 --enable-libopenjpeg --enable-libopenmpt --enable-librav1e --enable-librubberband --enable-schannel --enable-sdl2 --enable-libsoxr --enable-libsrt --enable-libsvtav1 --enable-libtwolame --enable-libuavs3d --disable-libdrm --enable-vaapi --enable-libvidstab --enable-vulkan --enable-libshaderc --enable-libplacebo --enable-libx264 --enable-libx265 --enable-libxavs2 --enable-libxvid --enable-libzimg --enable-libzvbi --extra-cflags='$FF_CFLAGS' --extra-cxxflags='$FF_CXXFLAGS' --extra-ldflags='$FF_LDFLAGS' --extra-ldexeflags='$FF_LDEXEFLAGS' --extra-libs='$FF_LIBS' --extra-version=20240317

tests/Jellyfin.MediaEncoding.Tests/Probing/ProbeResultNormalizerTests.cs

@@ -18,7 +18,7 @@ namespace Jellyfin.MediaEncoding.Tests.Probing
     public class ProbeResultNormalizerTests
     {
         private readonly JsonSerializerOptions _jsonOptions;
-        private readonly ProbeResultNormalizer _probeResultNormalizer = new ProbeResultNormalizer(new NullLogger<EncoderValidatorTests>(), null);
+        private readonly ProbeResultNormalizer _probeResultNormalizer = new ProbeResultNormalizer(new NullLogger<EncoderValidatorTests>(), new Mock<ILocalizationManager>().Object);
 
         public ProbeResultNormalizerTests()
         {

tests/Jellyfin.Naming.Tests/ExternalFiles/ExternalPathParserTests.cs

@@ -104,6 +104,7 @@ public class ExternalPathParserTests
     [InlineData(".en.cc.title", "title", "eng", false, false, true)]
     [InlineData(".hi.en.title", "title", "eng", false, false, true)]
     [InlineData(".en.hi.title", "title", "eng", false, false, true)]
+    [InlineData(".Subs for Chinese Audio.eng", "Subs for Chinese Audio", "eng", false, false, false)]
     public void ParseFile_ExtraTokens_ParseToValues(string tokens, string? title, string? language, bool isDefault = false, bool isForced = false, bool isHearingImpaired = false)
     {
         var path = "My.Video" + tokens + ".srt";