{"id":"6999e90f-4ad9-c63b-4790-ce28ee786046","machine_id":"HAKWEAPDTFD02","status":"success","attempts":1,"started_at":1776570518,"finished_at":1776570518,"duration":0.044,"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）"]}