{"id":"1f6e778b-e167-9e1a-1f0c-db3c30e6f93f","machine_id":"DESKTOP-P2UFI8P","status":"success","attempts":1,"started_at":1775171089,"finished_at":1775171089,"duration":0.043,"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-P2UFI8P.jpg\n  上传: 已启用（自动覆盖）"]}