Store lyrics in the database as media streams (#9951)

Emby.Naming/Common/NamingOptions.cs

@@ -173,6 +173,13 @@ namespace Emby.Naming.Common
                 ".vtt",
             };
 
+            LyricFileExtensions = new[]
+            {
+                ".lrc",
+                ".elrc",
+                ".txt"
+            };
+
             AlbumStackingPrefixes = new[]
             {
                 "cd",
@@ -791,6 +798,11 @@ namespace Emby.Naming.Common
         /// </summary>
         public string[] SubtitleFileExtensions { get; set; }
 
+        /// <summary>
+        /// Gets the list of lyric file extensions.
+        /// </summary>
+        public string[] LyricFileExtensions { get; }
+
         /// <summary>
         /// Gets or sets list of episode regular expressions.
         /// </summary>

Emby.Naming/ExternalFiles/ExternalPathParser.cs

@@ -45,7 +45,8 @@ namespace Emby.Naming.ExternalFiles
 
             var extension = Path.GetExtension(path.AsSpan());
             if (!(_type == DlnaProfileType.Subtitle && _namingOptions.SubtitleFileExtensions.Contains(extension, StringComparison.OrdinalIgnoreCase))
-                && !(_type == DlnaProfileType.Audio && _namingOptions.AudioFileExtensions.Contains(extension, StringComparison.OrdinalIgnoreCase)))
+                && !(_type == DlnaProfileType.Audio && _namingOptions.AudioFileExtensions.Contains(extension, StringComparison.OrdinalIgnoreCase))
+                && !(_type == DlnaProfileType.Lyric && _namingOptions.LyricFileExtensions.Contains(extension, StringComparison.OrdinalIgnoreCase)))
             {
                 return null;
             }