to be able to be visible on SADP, camera has to have HIK_SERVER
Basicly an UDPpacket parser that SADP sends to broadcast.
packet = bytes([
0x3c, 0x3f, 0x78, 0x6d, 0x20, 0x76, 0x65,
0x72, 0x73, 0x69, 0x6f, 0x6e, 0x3d, 0x22, 0x31,
0x2e, 0x30, 0x22, 0x20, 0x65, 0x6e, 0x63, 0x6f,
0x64...