爆款开头API开发完成文件追加

video-gen-api/app/config.py

@@ -87,7 +87,7 @@ class Settings(BaseSettings):
     # ChatAPI async generation pipeline settings
     CELERY_BROKER_URL: str = ""
     CELERY_RESULT_BACKEND: str = ""
-    CHATAPI_REQUEST_TIMEOUT_SECONDS: int = 120
+    CHATAPI_REQUEST_TIMEOUT_SECONDS: int = 180
     CHATAPI_VIDEO_FPS: float = 0.5
     CHATAPI_ASYNC_MAX_RETRIES: int = 3
     CHATAPI_ASYNC_RETRY_BACKOFF_SECONDS: int = 30
@@ -128,5 +128,11 @@ class Settings(BaseSettings):
     RESOURCE_SIGN_ARG_EXPIRE: str = "exp"
     RESOURCE_SIGN_ARG_SIGNATURE: str = "sign"
 
+    # 爆款开头复刻默认配置。素材校验由前端完成，后端只接收已有上传接口返回的链接。
+    HOT_OPENING_DEFAULT_VIDEO_DURATION: int = 4
+    HOT_OPENING_DEFAULT_VIDEO_RATIO: str = "9:16"
+    HOT_OPENING_DEFAULT_VIDEO_RESOLUTION: str = "480p"
+    HOT_OPENING_DEFAULT_TARGET_PLATFORM: str = "抖音"
+
 
 settings = Settings()