{"id":"16e96b27-d9c0-0ee4-176d-9e4ea426b220","machine_id":"HAKWEAPDTFD02","status":"success","attempts":1,"started_at":1768400506,"finished_at":1768400506,"duration":0.021,"error":"","results":["✓ LIVE_START 2 1280x720 75\n✓ LIVE 实时预览已启动\n  帧率: 2 fps\n  分辨率: 1280x720\n  JPEG质量: 75\n  输出文件: live_HAKWEAPDTFD02.jpg\n  上传: 已启用（自动覆盖）"]}