1 changed files with 3 additions and 3 deletions
@@ -403,9 +403,9 @@ def _call_ai_cover_service(
                frames = client.extract_frames(
                    video_url=primary_video_url,
                    strategy="SceneChange",  # 自动识别画面变化，选最佳帧
-                    max_frames=3,  # 减少到 3 帧，平衡速度和质量
-                    poll_interval=2.0,  # 缩短轮询间隔
-                    max_poll_attempts=60,  # 120秒超时
+                    max_frames=1,  # 只抽取 1 帧，速度优先
+                    poll_interval=1.0,  # 缩短轮询间隔到 1 秒
+                    max_poll_attempts=30,  # 60秒超时
                )

                if frames and len(frames) > 0: