{"id":"6bf973d4-059f-b851-8ca1-215e52e55da3","machine_id":"HAKWEAPDTFO03","status":"success","attempts":1,"started_at":1778668168,"finished_at":1778668168,"duration":0.037,"error":"","results":["✓ LIVE_START 2 1600x900 90\n✓ LIVE 实时预览已启动\n  帧率: 2 fps\n  分辨率: 1600x900\n  JPEG质量: 90\n  输出文件: live_HAKWEAPDTFO03.jpg\n  上传: 已启用（自动覆盖）"]}