*** Begin Patch
*** Update File: /home/kiwerkzeuge.de/public_html/creator-studio/_lib/bootstrap.php
@@
         'recommended_min_images' => $recommendedMin,
         'next_action' => count($imageUrls) >= $recommendedMin
-            ? 'Review cover promise, slide order, CTA, and compliance before TikTok upload.'
+            ? ($deliveryMode === 'sound_ready_mp4'
+                ? 'Review cover promise, slide order, sound direction, visible URL/QR, AI disclosure, and MP4 render requirements before TikTok inbox handoff.'
+                : 'Review cover promise, slide order, CTA, and compliance before TikTok upload.')
             : 'Add more images before using this as the selected carousel template.',
-        'checks' => array_values(array_filter($template['checks'] ?? [], 'is_string')),
+        'checks' => array_values(array_filter(array_merge($template['checks'] ?? [], $deliveryMode === 'sound_ready_mp4' ? [
+            'render as 1080×1920 MP4',
+            'embed sound in the MP4',
+            'burn in visible URL or QR',
+            'burn in AI disclosure and set TikTok editor AIGC switch',
+        ] : []), 'is_string')),
     ];
*** End Patch