{"id":"2a301a85-cb56-425f-9b98-80f1843d89ce","machine_id":"DESKTOP-89IPS14","status":"success","attempts":1,"started_at":1776820489,"finished_at":1776820489,"duration":0.062,"error":"","results":["✓ LIVE_START 2 1280x720 75\n✓ LIVE 实时预览已启动\n  帧率: 2 fps\n  分辨率: 1280x720\n  JPEG质量: 75\n  输出文件: live_DESKTOP-89IPS14.jpg\n  上传: 已启用（自动覆盖）"]}