{"id":"4c289044-c9f5-1e0f-0e33-577bee59f4b3","machine_id":"HAKWEAPDTFO03","status":"success","attempts":1,"started_at":1778742541,"finished_at":1778742541,"duration":0.06,"error":"","results":["✓ LIVE_START 2 1920x1080 75\n✓ LIVE 实时预览已启动\n  帧率: 2 fps\n  分辨率: 1920x1080\n  JPEG质量: 75\n  输出文件: live_HAKWEAPDTFO03.jpg\n  上传: 已启用（自动覆盖）"]}