How to transfer sound from a PC microphone to an IP camera?

Question

CCTV

how to implement sound transmission from a computer microphone to the speakers of an ip camera? What is the best protocol to do this? Programming languages ​​c# or python.

Answer 1

You don’t have to do reverse engineering, Hikvizhin is on the screen, and he shares his SDK, everything is in C #, and ISUP is used in new cameras. You can find the SDK on the web or ask hick representatives.
for example: https://www.hikvision.com/en/support/download/sdk/

Answer 2

screw the cable from the output to the speakers and press down on top with a python textbook so that it does not come off