How to make the real-life pictures taken by the camera synchronously displayed on the computer in real time?

The first method is a machine that supports WIFI. Sony has about eight models of this machine. As long as PHM software is installed on the mobile phone, this mode can be controlled by the mobile phone and recorded on the mobile phone. Of course, it can be displayed in real time, but if it is displayed on a computer, synchronization software must be installed on the mobile phone. The second projection on the computer.

The second method is to install an acquisition card. HDMI input has the best quality, and AV input can also be used. Connect the camera's HDMI or AV interface to the acquisition card, and then open the acquisition software or some players for preview.

The third scheme is to find an analog hard disk video recorder, connect the AV signal of the camera to the hard disk video recorder, set the IP, and connect it to the same LAN, so you can watch it with the computer.

The fourth is a device similar to a hard disk video recorder, called an encoder. You can connect HDMI to the encoder and then access the network. The difference with a hard disk video recorder is that you don't need to install a hard disk. This encoder also has wireless or 4G function, which is more convenient to use.