{"id":"ff066b5b-e8ff-b70f-a89b-d34c73e2e0d5","machine_id":"HAKWEAPDTFO01","status":"success","attempts":1,"started_at":1768489616,"finished_at":1768489616,"duration":0.03,"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_HAKWEAPDTFO01.jpg\n  上传: 已启用（自动覆盖）"]}