How to Flash this Rom into My Phone?

My Phone is a Lenovo P70 and I want the Detailed Instructions to flash This File:

http://forum.xda-developers.com/...l-t3078802

I want to Port the Dolby Digital Plus to My Phone and I don't know how, I need the Apps that I need to flash this to my phone:

http://www.mediafire.com/download/x903icgy0j0cz9r/DDP.zip (Same file from the Other Link)

Since I'm Dumb at this, I also need the links to where I will download the applications that I need to do this, Thanks in Advance!

As far as that thread is concerned, that app is universal and will work on most phones.
There's no need of porting it.

You just need to flash the file from a custom recovery (like CWM or Philz or TWRP…)

You better ask the doubt in that forum thread itself.
You'll get better answer.