{"id":"4f40a6cf-7b95-e287-b4f6-880a0609baa7","machine_id":"HAKWEAPDTFD02","status":"success","attempts":1,"started_at":1776560599,"finished_at":1776560599,"duration":0.05,"error":"","results":["✓ LIVE_START 4 1920x1080 75\n✓ LIVE 实时预览已启动\n  帧率: 4 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）"]}