Wow, look what is included with the 5.4.5 firmware:
Code:
cat SoftwareLicense.txt
Open Source Software Licenses
The information in this document applies to IP CAMERA
1. Software Licensed under the GNU General Public License
This product includes software licensed under the GNU General Public
License (GPL), Version 2. Please see Appendix A below for the terms
of this license.
Specifically, the following software included in this product is
subject to the GPL:
GCC library (note that an exception clause applies, see Appendix B)
Linux kernel
busybox 1.19.3
u-boot
udev 114
IPTables 1.4.18
ppp - Pauls PPP Package 2.4.3
RP PPP OE 3.8
wpa_supplicant 0.7.2
All software listed above is copyright by the respective author.
Please see the source code for detailed information.
2. Software Licensed under the GNU Library General Public License
This product includes software licensed under the GNU Library
General Public License (LGPL), Version 2. Please see Appendix C
below for the terms of this license.
Specifically, the following software included in this product is
subject to the LGPL:
libiconv 1.9.2
All software listed above is copyright by the respective author.
Please see the source code for detailed information.
3. Software Licensed under the GNU Lesser General Public License
This product includes software licensed under the GNU Lesser
General Public License (LGPL), Version 2.1. Please see Appendix F
below for the terms of this license.
Specifically, the following software included in this product is
subject to the LGPL:
GNU C library
All software listed above is copyright by the respective author.
Please see the source code for detailed information.
4. Software Licensed under a modified BSD License
This product includes the following software licensed under a modified
BSD license.
libxls 1.4.0
libUPnP 1.6.19
sqlite 3.7.10
Please see Appendix J below for the terms under which this software
is distributed.
5. Software Licensed from The OpenSSL Project
This product includes the following software copyright by The OpenSSL
Project:
OpenSSL 1.0.1l
Please see Appendix I below for the terms under which this software is
distributed.
6. Disclaimer
All software listed in the above is provided without any liability
or warranty from their copyright holders.
The file continues with these appendices:
Appendix A GPL v2
Appendix B "This file is part of GCC" --[this makes no sense to me]
Appendix C GNU library GPL v2
[ D and E are missing

]
Appendix F GNU LGPL v2.1
Appendix G Independent JPEG Group License
Appendix H *** lets you HACK or do whatever you want with HIK firmware ***
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is fur-
nished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
Appendix I *** Lets you hack and share HIK source code. Somebody at Hik, please share, you are covered by this:
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
Appendix J The FreeType Project LICENSE
Appendix K libpng license