cutedeveloper

I have a H.264 standalone DVR from Hexacctv that streams 4 channels from its cameras. I use SkyVizor NVClient to get streaming video from channels. But I need to be authenticated by the the StandAlone DVR. I also can use HiDvrOcx. Now I need to write my own program to get video from this device. I need to know the protocol of this device. I tried to use WireShark to find out what protocol is used. When the client wants to authenticate user sends these bytes to server: 0000000: 2823 0000 0000 0000 6164 6d69 6e00 0000 (#......admin... 0000010: 0000 0000 0000 0000 0000 0000 0000 0000 ................ 0000020: 0000 0000 0000 0000 3531 3930 3730 0000 ........519070.. 0000030: 0000 0000 0000 0000 0000 0000 0000 0000 ................ 0000040: 0000 0000 0000 0000 7e2f 68c4 80e5 742f ........~/h...t/ 0000050: 68c4 80e5 14da e9a9 fc56 0050 56c0 0001 h........V.PV... 0000060: 0050 56c0 0008 0000 0000 0000 .PV......... admin is user name and 519070 is password. Does someone know what this protocol is? The default port is 8200 and I think every client request starts with (#. I really need help?