License minefield

A question regarding the (cuda) video sdk license:

It says there, regarding the distribution of derived work that:

"…and distribute the Software and derivative works thereof (in object code only) "

I have created a video decoder that recycles/modifies the source code in these two files:

Samples/NvCodec/NvDecoder/NvDecoder.cpp, NvDecoder.h
(they merely show examples on how to use the video sdk API).

Let’s call my modified version “mydecoder.cpp” and “mydecoder.h”

Now, can I include “mydecoder.cpp” and “mydecoder.h” files into a publicly available githup repository.

If so, what kind of copyright text I should use?