2 files changed, 29 insertions, 1 deletions
diff --git a/Jellyfin.Api/Helpers/DynamicHlsHelper.cs b/Jellyfin.Api/Helpers/DynamicHlsHelper.cs
index af0519ffa..ea012f837 100644
--- a/Jellyfin.Api/Helpers/DynamicHlsHelper.cs
+++ b/Jellyfin.Api/Helpers/DynamicHlsHelper.cs
@@ -155,7 +155,7 @@ namespace Jellyfin.Api.Helpers
                 return new FileContentResult(Array.Empty<byte>(), MimeTypes.GetMimeType("playlist.m3u8"));
             }
 
-            var totalBitrate = state.OutputAudioBitrate ?? 0 + state.OutputVideoBitrate ?? 0;
+            var totalBitrate = (state.OutputAudioBitrate ?? 0) + (state.OutputVideoBitrate ?? 0);
 
             var builder = new StringBuilder();
 
diff --git a/Jellyfin.Api/Helpers/RequestHelpers.cs b/Jellyfin.Api/Helpers/RequestHelpers.cs
index fb5c283f5..78d2b831c 100644
--- a/Jellyfin.Api/Helpers/RequestHelpers.cs
+++ b/Jellyfin.Api/Helpers/RequestHelpers.cs
@@ -6,6 +6,7 @@ using Jellyfin.Data.Enums;
 using MediaBrowser.Common.Extensions;
 using MediaBrowser.Controller.Net;
 using MediaBrowser.Controller.Session;
+using MediaBrowser.Model.Entities;
 using MediaBrowser.Model.Querying;
 using Microsoft.AspNetCore.Http;
 
@@ -161,5 +162,32 @@ namespace Jellyfin.Api.Helpers
                 .Select(i => i!.Value)
                 .ToArray();
         }
+
+        /// <summary>
+        /// Gets the item fields.
+        /// </summary>
+        /// <param name="imageTypes">The image types string.</param>
+        /// <returns>IEnumerable{ItemFields}.</returns>
+        internal static ImageType[] GetImageTypes(string? imageTypes)
+        {
+            if (string.IsNullOrEmpty(imageTypes))
+            {
+                return Array.Empty<ImageType>();
+            }
+
+            return Split(imageTypes, ',', true)
+                .Select(v =>
+                {
+                    if (Enum.TryParse(v, true, out ImageType value))
+                    {
+                        return (ImageType?)value;
+                    }
+
+                    return null;
+                })
+                .Where(i => i.HasValue)
+                .Select(i => i!.Value)
+                .ToArray();
+        }
     }
 }