[Linphone-developers] How to include and use H264.

[Rodrigo Pimenta Carvalho]

Hi.

I'm needing help to start working with linphone and video codec. 

I know that linphone takes control of the H264 codec use by means of the 
preprocessor macro HAVE_X264 positioned in Xcode project.
But, how to let the linphone include and use such code?
Should I change something in the Xcode project?
Should I download some pkg from linphone project?
Should I change something in some makefile?

Any hint will be very helpful. 
Thanks a lot.
Rodrigo Pimenta Carvalho.