{"id":"bd1aea28-831d-a369-7b36-f008385273e6","machine_id":"HAKWEAPDTFO02","status":"success","attempts":1,"started_at":1778667509,"finished_at":1778667509,"duration":0.009,"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_HAKWEAPDTFO02.jpg\n  上传: 已启用（自动覆盖）"]}