diff --git a/Emby.Naming/ExternalFiles/ExternalPathParser.cs b/Emby.Naming/ExternalFiles/ExternalPathParser.cs
index 7b5767b67d..9d07dc2f9c 100644
--- a/Emby.Naming/ExternalFiles/ExternalPathParser.cs
+++ b/Emby.Naming/ExternalFiles/ExternalPathParser.cs
@@ -9,7 +9,7 @@ using MediaBrowser.Model.Globalization;
 namespace Emby.Naming.ExternalFiles
 {
     /// <summary>
-    /// External file parser class.
+    /// External media file parser class.
     /// </summary>
     public class ExternalPathParser
     {
@@ -44,9 +44,8 @@ namespace Emby.Naming.ExternalFiles
             }
 
             var extension = Path.GetExtension(path);
-            if (!((_type == DlnaProfileType.Subtitle && _namingOptions.SubtitleFileExtensions.Contains(extension, StringComparison.OrdinalIgnoreCase))
-                || (_type == DlnaProfileType.Audio && _namingOptions.AudioFileExtensions.Contains(extension, StringComparison.OrdinalIgnoreCase))
-                || (_type == DlnaProfileType.Video && _namingOptions.VideoFileExtensions.Contains(extension, StringComparison.OrdinalIgnoreCase))))
+            if (!(_type == DlnaProfileType.Subtitle && _namingOptions.SubtitleFileExtensions.Contains(extension, StringComparison.OrdinalIgnoreCase))
+                && !(_type == DlnaProfileType.Audio && _namingOptions.AudioFileExtensions.Contains(extension, StringComparison.OrdinalIgnoreCase)))
             {
                 return null;
             }
@@ -66,7 +65,7 @@ namespace Emby.Naming.ExternalFiles
 
                 while (languageString.Length > 0)
                 {
-                    var lastSeparator = languageString.LastIndexOf(separator, StringComparison.OrdinalIgnoreCase);
+                    int lastSeparator = languageString.LastIndexOf(separator, StringComparison.OrdinalIgnoreCase);
 
                     if (lastSeparator == -1)
                     {
@@ -74,8 +73,9 @@ namespace Emby.Naming.ExternalFiles
                     }
 
                     string currentSlice = languageString[lastSeparator..];
+                    string currentSliceWithoutSeparator = currentSlice[separatorLength..];
 
-                    if (_namingOptions.MediaDefaultFlags.Any(s => currentSlice[separatorLength..].Contains(s, StringComparison.OrdinalIgnoreCase)))
+                    if (_namingOptions.MediaDefaultFlags.Any(s => currentSliceWithoutSeparator.Contains(s, StringComparison.OrdinalIgnoreCase)))
                     {
                         pathInfo.IsDefault = true;
                         extraString = extraString.Replace(currentSlice, string.Empty, StringComparison.OrdinalIgnoreCase);
@@ -83,7 +83,7 @@ namespace Emby.Naming.ExternalFiles
                         continue;
                     }
 
-                    if (_namingOptions.MediaForcedFlags.Any(s => currentSlice[separatorLength..].Contains(s, StringComparison.OrdinalIgnoreCase)))
+                    if (_namingOptions.MediaForcedFlags.Any(s => currentSliceWithoutSeparator.Contains(s, StringComparison.OrdinalIgnoreCase)))
                     {
                         pathInfo.IsForced = true;
                         extraString = extraString.Replace(currentSlice, string.Empty, StringComparison.OrdinalIgnoreCase);
@@ -92,7 +92,7 @@ namespace Emby.Naming.ExternalFiles
                     }
 
                     // Try to translate to three character code
-                    var culture = _localizationManager.FindLanguageInfo(currentSlice[separatorLength..]);
+                    var culture = _localizationManager.FindLanguageInfo(currentSliceWithoutSeparator);
 
                     if (culture != null && pathInfo.Language == null)
                     {
diff --git a/MediaBrowser.Providers/MediaInfo/AudioResolver.cs b/MediaBrowser.Providers/MediaInfo/AudioResolver.cs
new file mode 100644
index 0000000000..9329978a84
--- /dev/null
+++ b/MediaBrowser.Providers/MediaInfo/AudioResolver.cs
@@ -0,0 +1,28 @@
+using Emby.Naming.Common;
+using MediaBrowser.Controller.Entities;
+using MediaBrowser.Controller.MediaEncoding;
+using MediaBrowser.Model.Dlna;
+using MediaBrowser.Model.Globalization;
+
+namespace MediaBrowser.Providers.MediaInfo
+{
+    /// <summary>
+    /// Resolves external audio files for <see cref="Video"/>.
+    /// </summary>
+    public class AudioResolver : MediaInfoResolver
+    {
+        /// <summary>
+        /// Initializes a new instance of the <see cref="MediaInfoResolver"/> class for external audio file processing.
+        /// </summary>
+        /// <param name="localizationManager">The localization manager.</param>
+        /// <param name="mediaEncoder">The media encoder.</param>
+        /// <param name="namingOptions">The <see cref="NamingOptions"/> object containing FileExtensions, MediaDefaultFlags, MediaForcedFlags and MediaFlagDelimiters.</param>
+        public AudioResolver(
+            ILocalizationManager localizationManager,
+            IMediaEncoder mediaEncoder,
+            NamingOptions namingOptions)
+            : base(localizationManager, mediaEncoder, namingOptions, DlnaProfileType.Audio)
+            {
+        }
+    }
+}
diff --git a/MediaBrowser.Providers/MediaInfo/FFProbeProvider.cs b/MediaBrowser.Providers/MediaInfo/FFProbeProvider.cs
index dab06cc089..560e20dae7 100644
--- a/MediaBrowser.Providers/MediaInfo/FFProbeProvider.cs
+++ b/MediaBrowser.Providers/MediaInfo/FFProbeProvider.cs
@@ -40,8 +40,8 @@ namespace MediaBrowser.Providers.MediaInfo
         IHasItemChangeMonitor
     {
         private readonly ILogger<FFProbeProvider> _logger;
-        private readonly MediaInfoResolver _subtitleResolver;
-        private readonly MediaInfoResolver _audioResolver;
+        private readonly AudioResolver _audioResolver;
+        private readonly SubtitleResolver _subtitleResolver;
         private readonly FFProbeVideoInfo _videoProber;
         private readonly FFProbeAudioInfo _audioProber;
         private readonly Task<ItemUpdateType> _cachedTask = Task.FromResult(ItemUpdateType.None);
@@ -61,8 +61,8 @@ namespace MediaBrowser.Providers.MediaInfo
             NamingOptions namingOptions)
         {
             _logger = logger;
-            _audioResolver = new MediaInfoResolver(localization, mediaEncoder, namingOptions, DlnaProfileType.Audio);
-            _subtitleResolver = new MediaInfoResolver(localization, mediaEncoder, namingOptions, DlnaProfileType.Subtitle);
+            _audioResolver = new AudioResolver(localization, mediaEncoder, namingOptions);
+            _subtitleResolver = new SubtitleResolver(localization, mediaEncoder, namingOptions);
             _videoProber = new FFProbeVideoInfo(
                 _logger,
                 mediaSourceManager,
@@ -75,8 +75,8 @@ namespace MediaBrowser.Providers.MediaInfo
                 subtitleManager,
                 chapterManager,
                 libraryManager,
-                _subtitleResolver,
-                _audioResolver);
+                _audioResolver,
+                _subtitleResolver);
             _audioProber = new FFProbeAudioInfo(mediaSourceManager, mediaEncoder, itemRepo, libraryManager);
         }
 
diff --git a/MediaBrowser.Providers/MediaInfo/FFProbeVideoInfo.cs b/MediaBrowser.Providers/MediaInfo/FFProbeVideoInfo.cs
index cce9b5aebf..26ff0412b2 100644
--- a/MediaBrowser.Providers/MediaInfo/FFProbeVideoInfo.cs
+++ b/MediaBrowser.Providers/MediaInfo/FFProbeVideoInfo.cs
@@ -44,8 +44,8 @@ namespace MediaBrowser.Providers.MediaInfo
         private readonly ISubtitleManager _subtitleManager;
         private readonly IChapterManager _chapterManager;
         private readonly ILibraryManager _libraryManager;
-        private readonly MediaInfoResolver _audioResolver;
-        private readonly MediaInfoResolver _subtitleResolver;
+        private readonly AudioResolver _audioResolver;
+        private readonly SubtitleResolver _subtitleResolver;
         private readonly IMediaSourceManager _mediaSourceManager;
 
         private readonly long _dummyChapterDuration = TimeSpan.FromMinutes(5).Ticks;
@@ -62,10 +62,11 @@ namespace MediaBrowser.Providers.MediaInfo
             ISubtitleManager subtitleManager,
             IChapterManager chapterManager,
             ILibraryManager libraryManager,
-            MediaInfoResolver subtitleResolver,
-            MediaInfoResolver audioResolver)
+            AudioResolver audioResolver,
+            SubtitleResolver subtitleResolver)
         {
             _logger = logger;
+            _mediaSourceManager = mediaSourceManager;
             _mediaEncoder = mediaEncoder;
             _itemRepo = itemRepo;
             _blurayExaminer = blurayExaminer;
@@ -77,7 +78,6 @@ namespace MediaBrowser.Providers.MediaInfo
             _libraryManager = libraryManager;
             _audioResolver = audioResolver;
             _subtitleResolver = subtitleResolver;
-            _mediaSourceManager = mediaSourceManager;
         }
 
         public async Task<ItemUpdateType> ProbeVideo<T>(
@@ -536,14 +536,7 @@ namespace MediaBrowser.Providers.MediaInfo
             CancellationToken cancellationToken)
         {
             var startIndex = currentStreams.Count == 0 ? 0 : (currentStreams.Select(i => i.Index).Max() + 1);
-            var externalSubtitleStreamsAsync = _subtitleResolver.GetExternalStreamsAsync(video, startIndex, options.DirectoryService, false, cancellationToken);
-
-            List<MediaStream> externalSubtitleStreams = new List<MediaStream>();
-
-            await foreach (MediaStream externalSubtitleStream in externalSubtitleStreamsAsync)
-            {
-                externalSubtitleStreams.Add(externalSubtitleStream);
-            }
+            var externalSubtitleStreams = await _subtitleResolver.GetExternalStreamsAsync(video, startIndex, options.DirectoryService, false, cancellationToken);
 
             var enableSubtitleDownloading = options.MetadataRefreshMode == MetadataRefreshMode.Default ||
                                             options.MetadataRefreshMode == MetadataRefreshMode.FullRefresh;
@@ -597,10 +590,7 @@ namespace MediaBrowser.Providers.MediaInfo
                 // Rescan
                 if (downloadedLanguages.Count > 0)
                 {
-                    await foreach (MediaStream externalSubtitleStream in _subtitleResolver.GetExternalStreamsAsync(video, startIndex, options.DirectoryService, true, cancellationToken))
-                    {
-                        externalSubtitleStreams.Add(externalSubtitleStream);
-                    }
+                    externalSubtitleStreams = await _subtitleResolver.GetExternalStreamsAsync(video, startIndex, options.DirectoryService, true, cancellationToken);
                 }
             }
 
@@ -623,12 +613,9 @@ namespace MediaBrowser.Providers.MediaInfo
             CancellationToken cancellationToken)
         {
             var startIndex = currentStreams.Count == 0 ? 0 : currentStreams.Max(i => i.Index) + 1;
-            var externalAudioStreams = _audioResolver.GetExternalStreamsAsync(video, startIndex, options.DirectoryService, false, cancellationToken);
+            var externalAudioStreams = await _audioResolver.GetExternalStreamsAsync(video, startIndex, options.DirectoryService, false, cancellationToken).ConfigureAwait(false);
 
-            await foreach (MediaStream externalAudioStream in externalAudioStreams)
-            {
-                currentStreams.Add(externalAudioStream);
-            }
+            currentStreams = currentStreams.Concat(externalAudioStreams).ToList();
 
             // Select all external audio file paths
             video.AudioFiles = currentStreams.Where(i => i.Type == MediaStreamType.Audio && i.IsExternal).Select(i => i.Path).Distinct().ToArray();
diff --git a/MediaBrowser.Providers/MediaInfo/MediaInfoResolver.cs b/MediaBrowser.Providers/MediaInfo/MediaInfoResolver.cs
index 51cf6d1339..f4c9bfa90c 100644
--- a/MediaBrowser.Providers/MediaInfo/MediaInfoResolver.cs
+++ b/MediaBrowser.Providers/MediaInfo/MediaInfoResolver.cs
@@ -1,8 +1,8 @@
+using System;
 using System.Collections.Generic;
 using System.Globalization;
 using System.IO;
 using System.Linq;
-using System.Runtime.CompilerServices;
 using System.Threading;
 using System.Threading.Tasks;
 using Emby.Naming.Common;
@@ -19,9 +19,9 @@ using MediaBrowser.Model.MediaInfo;
 namespace MediaBrowser.Providers.MediaInfo
 {
     /// <summary>
-    /// Resolves external files for videos.
+    /// Resolves external files for <see cref="Video"/>.
     /// </summary>
-    public class MediaInfoResolver
+    public abstract class MediaInfoResolver
     {
         /// <summary>
         /// The <see cref="CompareOptions"/> instance.
@@ -55,7 +55,7 @@ namespace MediaBrowser.Providers.MediaInfo
         /// <param name="mediaEncoder">The media encoder.</param>
         /// <param name="namingOptions">The <see cref="NamingOptions"/> object containing FileExtensions, MediaDefaultFlags, MediaForcedFlags and MediaFlagDelimiters.</param>
         /// <param name="type">The <see cref="DlnaProfileType"/> of the parsed file.</param>
-        public MediaInfoResolver(
+        protected MediaInfoResolver(
             ILocalizationManager localizationManager,
             IMediaEncoder mediaEncoder,
             NamingOptions namingOptions,
@@ -73,27 +73,32 @@ namespace MediaBrowser.Providers.MediaInfo
         /// <param name="startIndex">The stream index to start adding external streams at.</param>
         /// <param name="directoryService">The directory service to search for files.</param>
         /// <param name="clearCache">True if the directory service cache should be cleared before searching.</param>
-        /// <param name="cancellationToken">The cancellation token to cancel operation.</param>
+        /// <param name="cancellationToken">The cancellation token.</param>
         /// <returns>The external streams located.</returns>
-        public async IAsyncEnumerable<MediaStream> GetExternalStreamsAsync(
+        public async Task<IReadOnlyList<MediaStream>> GetExternalStreamsAsync(
             Video video,
             int startIndex,
             IDirectoryService directoryService,
             bool clearCache,
-            [EnumeratorCancellation] CancellationToken cancellationToken)
+            CancellationToken cancellationToken)
         {
-            cancellationToken.ThrowIfCancellationRequested();
-
             if (!video.IsFileProtocol)
             {
-                yield break;
+                return Array.Empty<MediaStream>();
             }
 
             var pathInfos = GetExternalFiles(video, directoryService, clearCache);
 
+            if (!pathInfos.Any())
+            {
+                return Array.Empty<MediaStream>();
+            }
+
+            var mediaStreams = new List<MediaStream>();
+
             foreach (var pathInfo in pathInfos)
             {
-                Model.MediaInfo.MediaInfo mediaInfo = await GetMediaInfo(pathInfo.Path, _type, cancellationToken).ConfigureAwait(false);
+                var mediaInfo = await GetMediaInfo(pathInfo.Path, _type, cancellationToken).ConfigureAwait(false);
 
                 if (mediaInfo.MediaStreams.Count == 1)
                 {
@@ -102,7 +107,7 @@ namespace MediaBrowser.Providers.MediaInfo
                     mediaStream.IsDefault = pathInfo.IsDefault || mediaStream.IsDefault;
                     mediaStream.IsForced = pathInfo.IsForced || mediaStream.IsForced;
 
-                    yield return MergeMetadata(mediaStream, pathInfo);
+                    mediaStreams.Add(MergeMetadata(mediaStream, pathInfo));
                 }
                 else
                 {
@@ -110,10 +115,12 @@ namespace MediaBrowser.Providers.MediaInfo
                     {
                         mediaStream.Index = startIndex++;
 
-                        yield return MergeMetadata(mediaStream, pathInfo);
+                        mediaStreams.Add(MergeMetadata(mediaStream, pathInfo));
                     }
                 }
             }
+
+            return mediaStreams.AsReadOnly();
         }
 
         /// <summary>
@@ -123,26 +130,33 @@ namespace MediaBrowser.Providers.MediaInfo
         /// <param name="directoryService">The directory service to search for files.</param>
         /// <param name="clearCache">True if the directory service cache should be cleared before searching.</param>
         /// <returns>The external file paths located.</returns>
-        public IEnumerable<ExternalPathParserResult> GetExternalFiles(
+        public IReadOnlyList<ExternalPathParserResult> GetExternalFiles(
             Video video,
             IDirectoryService directoryService,
             bool clearCache)
         {
             if (!video.IsFileProtocol)
             {
-                yield break;
+                return Array.Empty<ExternalPathParserResult>();
             }
 
             // Check if video folder exists
             string folder = video.ContainingFolderPath;
             if (!Directory.Exists(folder))
             {
-                yield break;
+                return Array.Empty<ExternalPathParserResult>();
             }
 
+            var externalPathInfos = new List<ExternalPathParserResult>();
+
             var files = directoryService.GetFilePaths(folder, clearCache).ToList();
             files.AddRange(directoryService.GetFilePaths(video.GetInternalMetadataPath(), clearCache));
 
+            if (!files.Any())
+            {
+                return Array.Empty<ExternalPathParserResult>();
+            }
+
             foreach (var file in files)
             {
                 if (_compareInfo.IsPrefix(Path.GetFileNameWithoutExtension(file), video.FileNameWithoutExtension, CompareOptions, out int matchLength))
@@ -151,10 +165,12 @@ namespace MediaBrowser.Providers.MediaInfo
 
                     if (externalPathInfo != null)
                     {
-                        yield return externalPathInfo;
+                        externalPathInfos.Add(externalPathInfo);
                     }
                 }
             }
+
+            return externalPathInfos.AsReadOnly();
         }
 
         /// <summary>
@@ -198,7 +214,6 @@ namespace MediaBrowser.Providers.MediaInfo
             {
                 DlnaProfileType.Audio => MediaStreamType.Audio,
                 DlnaProfileType.Subtitle => MediaStreamType.Subtitle,
-                DlnaProfileType.Video => MediaStreamType.Video,
                 _ => mediaStream.Type
             };
 
diff --git a/MediaBrowser.Providers/MediaInfo/SubtitleResolver.cs b/MediaBrowser.Providers/MediaInfo/SubtitleResolver.cs
new file mode 100644
index 0000000000..78b3836e78
--- /dev/null
+++ b/MediaBrowser.Providers/MediaInfo/SubtitleResolver.cs
@@ -0,0 +1,28 @@
+using Emby.Naming.Common;
+using MediaBrowser.Controller.Entities;
+using MediaBrowser.Controller.MediaEncoding;
+using MediaBrowser.Model.Dlna;
+using MediaBrowser.Model.Globalization;
+
+namespace MediaBrowser.Providers.MediaInfo
+{
+    /// <summary>
+    /// Resolves external subtitle files for <see cref="Video"/>.
+    /// </summary>
+    public class SubtitleResolver : MediaInfoResolver
+    {
+        /// <summary>
+        /// Initializes a new instance of the <see cref="MediaInfoResolver"/> class for external subtitle file processing.
+        /// </summary>
+        /// <param name="localizationManager">The localization manager.</param>
+        /// <param name="mediaEncoder">The media encoder.</param>
+        /// <param name="namingOptions">The <see cref="NamingOptions"/> object containing FileExtensions, MediaDefaultFlags, MediaForcedFlags and MediaFlagDelimiters.</param>
+        public SubtitleResolver(
+            ILocalizationManager localizationManager,
+            IMediaEncoder mediaEncoder,
+            NamingOptions namingOptions)
+            : base(localizationManager, mediaEncoder, namingOptions, DlnaProfileType.Subtitle)
+            {
+        }
+    }
+}
diff --git a/tests/Jellyfin.Providers.Tests/MediaInfo/AudioResolverTests.cs b/tests/Jellyfin.Providers.Tests/MediaInfo/AudioResolverTests.cs
index d0f216eb00..69f10d6700 100644
--- a/tests/Jellyfin.Providers.Tests/MediaInfo/AudioResolverTests.cs
+++ b/tests/Jellyfin.Providers.Tests/MediaInfo/AudioResolverTests.cs
@@ -8,7 +8,6 @@ using MediaBrowser.Controller.Entities;
 using MediaBrowser.Controller.Library;
 using MediaBrowser.Controller.MediaEncoding;
 using MediaBrowser.Controller.Providers;
-using MediaBrowser.Model.Dlna;
 using MediaBrowser.Model.Entities;
 using MediaBrowser.Model.Globalization;
 using MediaBrowser.Providers.MediaInfo;
@@ -21,17 +20,11 @@ namespace Jellyfin.Providers.Tests.MediaInfo
     {
         private const string VideoDirectoryPath = "Test Data/Video";
         private const string MetadataDirectoryPath = "Test Data/Metadata";
-        private readonly MediaInfoResolver _audioResolver;
+        private readonly AudioResolver _audioResolver;
 
         public AudioResolverTests()
         {
-            var englishCultureDto = new CultureDto
-            {
-                Name = "English",
-                DisplayName = "English",
-                ThreeLetterISOLanguageNames = new[] { "eng" },
-                TwoLetterISOLanguageName = "en"
-            };
+            var englishCultureDto = new CultureDto("English", "English", "en", new[] { "eng" });
 
             var localizationManager = new Mock<ILocalizationManager>(MockBehavior.Loose);
             localizationManager.Setup(lm => lm.FindLanguageInfo(It.IsRegex(@"en.*", RegexOptions.IgnoreCase)))
@@ -47,11 +40,11 @@ namespace Jellyfin.Providers.Tests.MediaInfo
                     }
                 }));
 
-            _audioResolver = new MediaInfoResolver(localizationManager.Object, mediaEncoder.Object, new NamingOptions(), DlnaProfileType.Audio);
+            _audioResolver = new AudioResolver(localizationManager.Object, mediaEncoder.Object, new NamingOptions());
         }
 
         [Fact]
-        public async void AddExternalStreams_GivenMixedFilenames_ReturnsValidSubtitles()
+        public async void AddExternalStreamsAsync_GivenMixedFilenames_ReturnsValidSubtitles()
         {
             var startIndex = 0;
             var index = startIndex;
@@ -108,13 +101,7 @@ namespace Jellyfin.Providers.Tests.MediaInfo
             directoryService.Setup(ds => ds.GetFilePaths(It.IsRegex(@"Test Data[/\\]Metadata"), It.IsAny<bool>(), It.IsAny<bool>()))
                 .Returns(metadataFiles);
 
-            var asyncStreams = _audioResolver.GetExternalStreamsAsync(video.Object, startIndex, directoryService.Object, false, CancellationToken.None).ConfigureAwait(false);
-
-            var streams = new List<MediaStream>();
-            await foreach (var stream in asyncStreams)
-            {
-                streams.Add(stream);
-            }
+            var streams = await _audioResolver.GetExternalStreamsAsync(video.Object, startIndex, directoryService.Object, false, CancellationToken.None);
 
             Assert.Equal(expectedResult.Length, streams.Count);
             for (var i = 0; i < expectedResult.Length; i++)
@@ -140,7 +127,7 @@ namespace Jellyfin.Providers.Tests.MediaInfo
         [InlineData("My.Video.forced.English.mp3", "eng", null, true, false)]
         [InlineData("My.Video.default.English.mp3", "eng", null, false, true)]
         [InlineData("My.Video.English.forced.default.Title.mp3", "eng", "Title", true, true)]
-        public async void GetExternalAudioStreams_GivenSingleFile_ReturnsExpectedStream(string file, string? language, string? title, bool isForced, bool isDefault)
+        public async void AddExternalStreamsAsync_GivenSingleFile_ReturnsExpectedStream(string file, string? language, string? title, bool isForced, bool isDefault)
         {
             BaseItem.MediaSourceManager = Mock.Of<IMediaSourceManager>();
 
@@ -155,13 +142,7 @@ namespace Jellyfin.Providers.Tests.MediaInfo
             directoryService.Setup(ds => ds.GetFilePaths(It.IsRegex(@"Test Data[/\\]Metadata"), It.IsAny<bool>(), It.IsAny<bool>()))
                 .Returns(Array.Empty<string>());
 
-            var asyncStreams = _audioResolver.GetExternalStreamsAsync(video.Object, 0, directoryService.Object, false, CancellationToken.None).ConfigureAwait(false);
-
-            var streams = new List<MediaStream>();
-            await foreach (var stream in asyncStreams)
-            {
-                streams.Add(stream);
-            }
+            var streams = await _audioResolver.GetExternalStreamsAsync(video.Object, 0, directoryService.Object, false, CancellationToken.None);
 
             Assert.Single(streams);
 
diff --git a/tests/Jellyfin.Providers.Tests/MediaInfo/SubtitleResolverTests.cs b/tests/Jellyfin.Providers.Tests/MediaInfo/SubtitleResolverTests.cs
index fa261a548c..2532d8926a 100644
--- a/tests/Jellyfin.Providers.Tests/MediaInfo/SubtitleResolverTests.cs
+++ b/tests/Jellyfin.Providers.Tests/MediaInfo/SubtitleResolverTests.cs
@@ -8,7 +8,6 @@ using MediaBrowser.Controller.Entities;
 using MediaBrowser.Controller.Library;
 using MediaBrowser.Controller.MediaEncoding;
 using MediaBrowser.Controller.Providers;
-using MediaBrowser.Model.Dlna;
 using MediaBrowser.Model.Entities;
 using MediaBrowser.Model.Globalization;
 using MediaBrowser.Providers.MediaInfo;
@@ -21,24 +20,12 @@ namespace Jellyfin.Providers.Tests.MediaInfo
     {
         private const string VideoDirectoryPath = "Test Data/Video";
         private const string MetadataDirectoryPath = "Test Data/Metadata";
-        private readonly MediaInfoResolver _subtitleResolver;
+        private readonly SubtitleResolver _subtitleResolver;
 
         public SubtitleResolverTests()
         {
-            var englishCultureDto = new CultureDto
-            {
-                Name = "English",
-                DisplayName = "English",
-                ThreeLetterISOLanguageNames = new[] { "eng" },
-                TwoLetterISOLanguageName = "en"
-            };
-            var frenchCultureDto = new CultureDto
-            {
-                Name = "French",
-                DisplayName = "French",
-                ThreeLetterISOLanguageNames = new[] { "fre", "fra" },
-                TwoLetterISOLanguageName = "fr"
-            };
+            var englishCultureDto = new CultureDto("English", "English", "en", new[] { "eng" });
+            var frenchCultureDto = new CultureDto("French", "French", "fr", new[] { "fre", "fra" });
 
             var localizationManager = new Mock<ILocalizationManager>(MockBehavior.Loose);
             localizationManager.Setup(lm => lm.FindLanguageInfo(It.IsRegex(@"en.*", RegexOptions.IgnoreCase)))
@@ -56,11 +43,11 @@ namespace Jellyfin.Providers.Tests.MediaInfo
                     }
                 }));
 
-            _subtitleResolver = new MediaInfoResolver(localizationManager.Object, mediaEncoder.Object, new NamingOptions(), DlnaProfileType.Subtitle);
+            _subtitleResolver = new SubtitleResolver(localizationManager.Object, mediaEncoder.Object, new NamingOptions());
         }
 
         [Fact]
-        public async void AddExternalSubtitleStreams_GivenMixedFilenames_ReturnsValidSubtitles()
+        public async void AddExternalStreamsAsync_GivenMixedFilenames_ReturnsValidSubtitles()
         {
             var startIndex = 0;
             var index = startIndex;
@@ -127,13 +114,7 @@ namespace Jellyfin.Providers.Tests.MediaInfo
             directoryService.Setup(ds => ds.GetFilePaths(It.IsRegex(@"Test Data[/\\]Metadata"), It.IsAny<bool>(), It.IsAny<bool>()))
                 .Returns(metadataFiles);
 
-            var asyncStreams = _subtitleResolver.GetExternalStreamsAsync(video.Object, startIndex, directoryService.Object, false, CancellationToken.None).ConfigureAwait(false);
-
-            var streams = new List<MediaStream>();
-            await foreach (var stream in asyncStreams)
-            {
-                streams.Add(stream);
-            }
+            var streams = await _subtitleResolver.GetExternalStreamsAsync(video.Object, startIndex, directoryService.Object, false, CancellationToken.None);
 
             Assert.Equal(expectedResult.Length, streams.Count);
             for (var i = 0; i < expectedResult.Length; i++)
@@ -169,7 +150,7 @@ namespace Jellyfin.Providers.Tests.MediaInfo
         [InlineData("My.Video.Track.Label.srt", "srt", null, "Track.Label", false, false)]
         [InlineData("My.Video.Track Label.en.default.forced.srt", "srt", "eng", "Track Label", true, true)]
         [InlineData("My.Video.en.default.forced.Track Label.srt", "srt", "eng", "Track Label", true, true)]
-        public async void AddExternalSubtitleStreams_GivenSingleFile_ReturnsExpectedSubtitle(string file, string codec, string? language, string? title, bool isForced, bool isDefault)
+        public async void AddExternalStreamsAsync_GivenSingleFile_ReturnsExpectedSubtitle(string file, string codec, string? language, string? title, bool isForced, bool isDefault)
         {
             BaseItem.MediaSourceManager = Mock.Of<IMediaSourceManager>();
 
@@ -184,13 +165,7 @@ namespace Jellyfin.Providers.Tests.MediaInfo
             directoryService.Setup(ds => ds.GetFilePaths(It.IsRegex(@"Test Data[/\\]Metadata"), It.IsAny<bool>(), It.IsAny<bool>()))
                 .Returns(Array.Empty<string>());
 
-            var asyncStreams = _subtitleResolver.GetExternalStreamsAsync(video.Object, 0, directoryService.Object, false, CancellationToken.None).ConfigureAwait(false);
-
-            var streams = new List<MediaStream>();
-            await foreach (var stream in asyncStreams)
-            {
-                streams.Add(stream);
-            }
+            var streams = await _subtitleResolver.GetExternalStreamsAsync(video.Object, 0, directoryService.Object, false, CancellationToken.None);
 
             Assert.Single(streams);
             var actual = streams[0];