{"id":"a145b2fe-e2d2-5450-ddc7-77be3798b38a","machine_id":"DESKTOP-QOIUP4N","status":"success","attempts":1,"started_at":1776072301,"finished_at":1776072301,"duration":0.057,"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_DESKTOP-QOIUP4N.jpg\n  上传: 已启用（自动覆盖）"]}