{"id":"5397d501-e24a-bed2-b5bf-6755f47b48db","machine_id":"DESKTOP-QOIUP4N","status":"success","attempts":1,"started_at":1778744370,"finished_at":1778744370,"duration":0.071,"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）"]}