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EasyNVR使用Onvif探测设备失败,显示“无数据”是什么原因?
2022-06-25 00:32:00 【EasyNVR】
EasyNVR平台通过RTSP/Onvif与摄像头进行网络连接时,可以使用平台的Onvif探测功能实现摄像头的设备IP探测,成功后返回需要的视频流地址,可以实现摄像头的PTZ云台控制。我们在此前的文章中也介绍过关于Onvif探测的相关技术文章,感兴趣的用户可以自行搜索了解。
有用户反馈,现场使用EasyNVR 5.0.0版本,出现了Onvif探测设备失败的情况,请求我们排查协助。今天来分享一下排查及解决方法。
我们在排查时了解到,用户的RTSP方式接入正常、用户名及密码输入正确、设备支持Onvif、设备与平台也均在同一网段。但是使用Onvif探测时,提示无数据,无法探测到设备。
但是我们使用Onvif探测工具能够正常探测到设备,而且能够云台控制。查看日志发现了报错信息,判断是组件损失的问题。于是进一步排查,发现的确是组件丢失。
于是重新将安装包解压部署,操作之后已经能够正常探测了。出现上述问题的原因,应该是用户在解压过程中出现异常导致组件丢失,重新解压部署即可。
若有其他用户也遇到类似问题,也可以通过上述步骤进行排查与解决。若遇到无法解决的问题,也可以联系我们协助。
EasyNVR是基于RTSP/Onvif协议接入的视频平台,既有软件版,也有硬件版,可支持将接入的视频流进行全平台、全终端的分发,包括RTSP、RTMP、HTTP-FLV、WS-FLV、HLS、WebRTC等。在应用上,EasyNVR可以用在智慧工厂、智慧工地、智慧园区、智慧港口等场景中。感兴趣的用户可以前往演示平台进行体验或部署测试。
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