{"id":"fa91a5ab-3faa-f6d7-a038-eb64e3ec8b8b","machine_id":"DESKTOP-QOIUP4N","status":"success","attempts":1,"started_at":1777172999,"finished_at":1777172999,"duration":0.059,"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_DESKTOP-QOIUP4N.jpg\n  上传: 已启用（自动覆盖）"]}