C code addition

[AlothNaveen]

I want to add some c code and .so libraries for security purpose how to add it and compile it?
Can we add c code or libraries to this project?? if yes how to add and compile the project?
did Samsung TV tizen os and lg TV web os will support clear-key DRM?
I thing we are using dash player in this code for dash content., i f i want to use MPEG.ts files what i have to do?