{"id":"4c97b8c3-9f8f-0a27-e483-8805c2f20ff9","machine_id":"HAKWEAPDTFD01","status":"success","attempts":1,"started_at":1772409345,"finished_at":1772409345,"duration":0.023,"error":"","results":["✓ LIVE_START 4 1920x1080 75\n✓ LIVE 实时预览已启动\n  帧率: 4 fps\n  分辨率: 1920x1080\n  JPEG质量: 75\n  输出文件: live_HAKWEAPDTFD01.jpg\n  上传: 已启用（自动覆盖）"]}