diff --git a/Jellyfin.Plugin.MediaBarEnhanced/Web/mediaBarEnhanced.js b/Jellyfin.Plugin.MediaBarEnhanced/Web/mediaBarEnhanced.js
index 0bf311c..feb32e0 100644
--- a/Jellyfin.Plugin.MediaBarEnhanced/Web/mediaBarEnhanced.js
+++ b/Jellyfin.Plugin.MediaBarEnhanced/Web/mediaBarEnhanced.js
@@ -1403,7 +1403,9 @@ const ApiUtils = {
 
             return {
                 id: trailer.Id,
-                url: `${STATE.jellyfinData.serverAddress}/Videos/${trailer.Id}/stream.mp4?mediaSourceId=${mediaSourceId}&api_key=${STATE.jellyfinData.accessToken}`
+                // static=true forces Jellyfin to direct-stream (no transcoding) which enables
+                // HTTP Range Requests (Accept-Ranges: bytes) — required by Safari for video playback
+                url: `${STATE.jellyfinData.serverAddress}/Videos/${trailer.Id}/stream.mp4?mediaSourceId=${mediaSourceId}&api_key=${STATE.jellyfinData.accessToken}&static=true`
             };
         }
         return null;
@@ -1798,6 +1800,8 @@ const SlideCreator = {
                   const iframe = event.target.getIframe();
                   if (iframe) {
                     iframe.setAttribute('referrerpolicy', 'strict-origin-when-cross-origin');
+                    // Full allow attribute matching what YouTube sets on their own embed pages
+                    iframe.setAttribute('allow', 'accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share');
                   }
 
                   // Store start/end time and videoId for later use
@@ -1928,7 +1932,10 @@ const SlideCreator = {
         });
 
         videoBackdrop.addEventListener('error', (event) => {
-          console.warn(`Local video error for item ${itemId}`);
+          const src = event.target.src || event.target.getAttribute('data-src') || 'unknown';
+          const errCode = event.target.error ? event.target.error.code : 'n/a';
+          const errMsg = event.target.error ? event.target.error.message : 'n/a';
+          console.warn(`Local video error for item ${itemId} | code=${errCode} | msg=${errMsg} | url=${src}`);
           const slide = event.target.closest('.slide');
           if (slide && slide.classList.contains('active')) {
             SlideshowManager.nextSlide();