did you ever find the solution for your hikvision cameras?
mine refuses to play a live video stream as well. i can only get a thumbnail updated every 10 seconds or so
The URL’s are the correct ones, but I guess on the big overview they are not live, only when you click them.
They will update, but it’s not impressive.
i mod your code for my own config but it still doesnt work. did you install something extra on the machine running HA for it to handle h264 stream from the Hik camera or Hik NVR?