百度seedance2.5适配兼容性参数

app/Services/AIGeneration/AIVideoGenerationService.php

@@ -802,6 +802,11 @@ class AIVideoGenerationService
             if (!empty($extraParams['duration'])) {
                 $apiParams['duration'] = (int)$extraParams['duration'];
             }
+            // 百度 Seedance 2.5 带参考视频时，入参与快快 seed-2.5 一致：ratio=adaptive、duration=-1
+            if ($requestModel === 'doubao-seedance-2-5-260628' && !empty($extraParams['reference_video_assets'])) {
+                $apiParams['ratio'] = 'adaptive';
+                $apiParams['duration'] = -1;
+            }
             if (isset($task->frames)) {
                 // $apiParams['frames'] = $task->frames;
             }