接口名称：过人过脸搜索接口路径：/video/facial/vcm/v1.1/peoplefaces入参1：{"request": {"cameraSns": ["05327595433910900101#6b23e406ee634240bfac0874e110d0e6","05327595432288270101#6b23e406ee634240bfac0874e110d0e6"],"confidenceThreshold": "50","endTime": "1711652000000","page": {"no": "1","orderName": "time","size": "100","sort": "desc"},"pictures": {"picture": [{"url": "cid:link_0"}]},"searchType": "1","startTime": "1711468800000"}}入参2：{"request": {"cameraSn": ["05327595432288270101#6b23e406ee634240bfac0874e110d0e6"],"confidenceThreshold": "47","endTime": "1715154384000","page": {"no": "1","orderName": "time","size": "5","sort": "desc"},"picture": {"picture": [{"fileId": "2367080070246809856"}]},"searchType": "0","startTime": "1715067987000"}}入参3：{"request": {"cameraSn": ["05327595432288270101#6b23e406ee634240bfac0874e110d0e6"],"confidenceThreshold": "47","endTime": "1715154384000","page": {"no": "1","orderName": "time","size": "5","sort": "desc"},"picture": {"picture": [{"base64": "image64:data:image/jpeg;base64,/9j/4AA......"}]},"searchType": "0","startTime": "1715067987000"}}入参4：{"request": {"cameraSn": ["05327595432288270101#6b23e406ee634240bfac0874e110d0e6"],"confidenceThreshold": "47","endTime": "1715154384000","page": {"no": "1","orderName": "time","size": "5","sort": "desc"},"picture": {"picture": [{"/9j/4AA......"}]},"searchType": "0","startTime": "1715067987000"}}尝试了以上4种入参，接口返回中均没有 confidence（置信度），应该怎么传参才能获取到 confidence（置信度）呢

我想使用java代码下载IVS 中保存的历史视频。我使用 https://{{ivsAdd}}/video/rtspurl/v1.0 接口获取了一个RTSP 地址，使用VLC播放器可以播放这个地址，如何把这个视频下载到本地存储呢？我的这个接口的请求参数为：{    "cameraCode": "02438916169888930101",    "mediaURLParam": {        "broadCastType": 0,        "protocolType": 2,        "serviceType": 4,        "streamType": 1,        "transMode": 0,        "timeSpan": {             "startTime": "20231106153536",             "endTime": "20231106153542"        }    }}

我家楼上有个独居男士猝死（老婆早去世，女儿在外地不太联系），过了一周才被发现。现在单身人士越来越多，独居人士也越来越多，猝死好几天不被发现的也会越来越多。再看胡鑫宇案，失踪一个月都不知道是否还在人世。运动猝死，意外猝死也不在少数。我请求华为相关开发人士，能不能在手环或手表里添加一个功能：检测心脏骤停，如果检测到心脏停止，给出心脏骤停提示，并发出警示音，同时自动拨打指定电话（未拨通时，反复拨打指定次数）。这个功能可以在手表取下来后自动关闭。谢谢

产品：Atlas 300I pro问题如下图：