I do NOT want you to create an APP!
The objective is to compile the PJSip SDK demo app and to make it work with the iOS video toolbox (iOS >= 8) to use hardware accelerated [url removed, login to view] encoding and decoding.
So this is about making PJSip work together with the video toolbox.
Nothing more (no screens!) but also nothing less.
Please make sure to start your bid with "Yes, I have" so that I know that you are not spamming me and have fully read the description.