This method has a couple of drawbacks: first, the computer must always be on to run ffmpeg, and second, it consumes a large amount of internet bandwidth.
I've developed an alternative solution using a WordPress plugin that displays a screenshot from Hikvision, Dahua, or Uniview cameras on the website.
In this method, you need a static IP address on your internet line. When you add the camera using the static IP and web port in the plugin, it captures images at the intervals you specify and displays them on the website.
