优化视频复刻

core/backend/apps/ai/tasks.py

@@ -41,6 +41,19 @@ def run_video_digest_task(self, task_id: str) -> str:
     return task_id
 
 
+@app.task(bind=True, max_retries=0)
+def run_video_replace_digest_task(self, task_id: str) -> str:
+    """商品复刻的第一道工序(参考视频 → 分镜稿,Gemini 半分钟起)在 worker 内跑。
+    失败自己把任务收成 FAILED(见 run_replace_digest),故 max_retries=0,不向上抛重试。"""
+    from apps.ai.models import AITask
+    from apps.ai.video_replace import run_replace_digest
+
+    task = AITask.objects.select_related("team", "created_by", "model_config").filter(id=task_id).first()
+    if task is not None:
+        run_replace_digest(task)
+    return task_id
+
+
 @app.task(bind=True, max_retries=0)
 def generate_base_asset_task(self, task_id: str) -> str:
     """基础资产(商品/人物/场景立绘)的慢出图在 worker 内跑,Web 层不被占住。