From 09723bd123b767b7d99157faa86df0fc305c87ea Mon Sep 17 00:00:00 2001
From: Shadowghost <Ghost_of_Stone@web.de>
Date: Sun, 7 Jun 2026 22:37:34 +0200
Subject: Aggregate alternate versions via GetAllVersions

---
 MediaBrowser.Controller/Entities/Video.cs | 18 ++++++++++++++----
 1 file changed, 14 insertions(+), 4 deletions(-)

(limited to 'MediaBrowser.Controller/Entities/Video.cs')

diff --git a/MediaBrowser.Controller/Entities/Video.cs b/MediaBrowser.Controller/Entities/Video.cs
index 168ef7d817..f48de0869a 100644
--- a/MediaBrowser.Controller/Entities/Video.cs
+++ b/MediaBrowser.Controller/Entities/Video.cs
@@ -408,6 +408,19 @@ namespace MediaBrowser.Controller.Entities
             }
         }
 
+        /// <summary>
+        /// Gets this video together with all of its alternate versions (local and linked and, when this
+        /// is itself an alternate, the primary and the primary's other versions), deduplicated.
+        /// </summary>
+        /// <returns>This video and every alternate version of it.</returns>
+        public IReadOnlyList<Video> GetAllVersions()
+        {
+            return GetAllItemsForMediaSources()
+                .Select(i => i.Item)
+                .OfType<Video>()
+                .ToList();
+        }
+
         /// <summary>
         /// Gets the alternate version of this video that matches the supplied item id.
         /// </summary>
@@ -415,10 +428,7 @@ namespace MediaBrowser.Controller.Entities
         /// <returns>The matching version, or <c>null</c> when the id is not a version of this video.</returns>
         public Video GetAlternateVersion(Guid itemId)
         {
-            return GetAllItemsForMediaSources()
-                .Select(i => i.Item)
-                .OfType<Video>()
-                .FirstOrDefault(i => i.Id.Equals(itemId));
+            return GetAllVersions().FirstOrDefault(i => i.Id.Equals(itemId));
         }
 
         public override string CreatePresentationUniqueKey()
-- 
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