Add inter and intra coding parameters
Add inter and intra coding parameters

This is activated only on RC user defined
It helps to achieve CBR (720p@30kbps is possible on a static screen)

RidgeRun/gst-openmax-dm81xx,RidgeRun/gst-openmax-dm81xx,RidgeRun/gst-openmax-dm81xx,RidgeRun/gst-openmax-dm81xx