*** Begin Patch
*** Update File: /home/kiwerkzeuge.de/public_html/creator-studio/_lib/bootstrap.php
@@
 function cs_photo_carousel_template(string $templateId): array
 {
     $templates = cs_photo_carousel_templates();
     return $templates[$templateId] ?? $templates['product_demo'];
 }
+
+function cs_photo_carousel_delivery_modes(): array
+{
+    return [
+        'photo_media_upload' => [
+            'mode' => 'photo_media_upload',
+            'label' => 'Photo/Carousel inbox upload',
+            'objective' => 'Prepare the image set for TikTok MEDIA_UPLOAD and final editing in the TikTok app.',
+        ],
+        'sound_ready_mp4' => [
+            'mode' => 'sound_ready_mp4',
+            'label' => 'Sound-ready vertical MP4',
+            'objective' => 'Render the carousel as a 1080×1920 MP4 with embedded audio, visible URL/QR, and burned-in AI disclosure before TikTok inbox handoff.',
+        ],
+    ];
+}
+
+function cs_photo_carousel_delivery_mode(string $mode): array
+{
+    $mode = preg_replace('/[^a-z0-9_-]/i', '', $mode) ?: 'photo_media_upload';
+    $modes = cs_photo_carousel_delivery_modes();
+    return $modes[$mode] ?? $modes['photo_media_upload'];
+}
 
 function cs_photo_carousel_load_store(): array
*** End Patch