{"id":"a982254d-c374-e7c4-449d-96630f40f873","machine_id":"HAKWEAPDTFD02","status":"success","attempts":1,"started_at":1777271458,"finished_at":1777271458,"duration":0.056,"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_HAKWEAPDTFD02.jpg\n  上传: 已启用（自动覆盖）"]}