{"id":"77d7a430-0edf-9a30-fa82-6a7eaf805b31","machine_id":"HAKWEAPDTFO02","status":"success","attempts":1,"started_at":1778668157,"finished_at":1778668157,"duration":0.03,"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_HAKWEAPDTFO02.jpg\n  上传: 已启用（自动覆盖）"]}