{"id":"c3025854-e171-3e6a-854e-fc01852b2c8f","machine_id":"HAKWEAPDTFD02","status":"success","attempts":1,"started_at":1777278734,"finished_at":1777278734,"duration":0.045,"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_HAKWEAPDTFD02.jpg\n  上传: 已启用（自动覆盖）"]}