diff --git a/Jellyfin.Plugin.MediaBarEnhanced/Web/mediaBarEnhanced.js b/Jellyfin.Plugin.MediaBarEnhanced/Web/mediaBarEnhanced.js
index a35a129..5da2a48 100644
--- a/Jellyfin.Plugin.MediaBarEnhanced/Web/mediaBarEnhanced.js
+++ b/Jellyfin.Plugin.MediaBarEnhanced/Web/mediaBarEnhanced.js
@@ -1576,8 +1576,24 @@ const SlideCreator = {
 
     // 1a. Custom URL override
     if (STATE.slideshow.customTrailerUrls && STATE.slideshow.customTrailerUrls[itemId]) {
-      trailerUrl = STATE.slideshow.customTrailerUrls[itemId];
-      console.log(`Using custom trailer URL for ${itemId}: ${trailerUrl}`);
+      const customValue = STATE.slideshow.customTrailerUrls[itemId];
+      
+      // Check if the custom value is a Jellyfin Item ID (GUID)
+      const guidMatch = customValue.match(/^([0-9a-f]{32})$/i);
+      
+      if (guidMatch) {
+          const videoId = guidMatch[1];
+          console.log(`Using custom local video ID for ${itemId}: ${videoId}`);
+          
+          trailerUrl = {
+              id: videoId,
+              url: `${STATE.jellyfinData.serverAddress}/Videos/${videoId}/stream.mp4?Static=true&api_key=${STATE.jellyfinData.accessToken}`
+          };
+      } else {
+          // Assume it's a standard URL (YouTube, etc.)
+          trailerUrl = customValue;
+          console.log(`Using custom trailer URL for ${itemId}: ${trailerUrl}`);
+      }
     } 
     // 1b. Check Local Trailer if preferred
     else if (CONFIG.preferLocalTrailers && item.LocalTrailerCount > 0 && item.localTrailerUrl) {
@@ -1757,7 +1773,6 @@ const SlideCreator = {
         isVideo = true;
 
         const videoAttributes = {
-          className: "backdrop video-backdrop",
           className: "backdrop video-backdrop",
           src: (typeof trailerUrl === 'object' ? trailerUrl.url : trailerUrl),
           autoplay: false,