{"id":"392c5638-21ab-5064-6ec8-2d24d3458364","machine_id":"HAKWEAPDTFD03","status":"success","attempts":1,"started_at":1770131900,"finished_at":1770131900,"duration":0.06,"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_HAKWEAPDTFD03.jpg\n  上传: 已启用（自动覆盖）"]}