摄像头的区别 USB vs RTSP vs ONVIF

If we use USB cameras we do not need the camera url and some functions like moving, zooming etc. will not be available. In the case of RTSP cameras and ONVIF cameras there are more functions available. The difference between the RTSP camera and the ONVIF camera is the following: the RTSP camera has only one stream in comparsion with the ONVIF camera having multiple streams at a time

安装cam2ip

https://github.com/gen2brain/cam2ip

下载OPENCV版 https://github.com/gen2brain/cam2ip/releases/download/1.6/cam2ip-1.6-64bit-cv2.zip

运行

cmd:\>cam2ip-1.6-64bit-cv\cam2ip
Listening on :56000

打开浏览器：

http://localhost:56000/

html jpeg mjpeg

chrome/inspect/network/img

data:image/jpeg;base64,/9j/4AAQSkZJRgABAQAAAQABAAD/

display Base64 images in HTML

<div>
  
  <img src="data:image/png;base64, iVBORw0KGgoAAAANSUhEUgAAAAUA
    AAAFCAYAAACNbyblAAAAHElEQVQI12P4//8/w38GIAXDIBKE0DHxgljNBAAO
        9TXL0Y4OHwAAAABJRU5ErkJggg==" alt="Red dot" />
</div>

使用anycam管理IP摄像头

通过RTSP方式管理webcam:

输入：localhost:56000
连接方式：MJPEG

http://localhost:56000/mjpeg

参考

[1]turn-your-old-rtsp-ip-camera-into-an-onvif-ip-webcam

[2]Turn any webcam into an IP camera