compiling
It needs gpac library for its installation.
gpac can be downloaded form here and installed as following
$./configure
$make
$make install-lib
$make install
It is important to note install-lib is needed in order
to install header files
I found Evalvid code here, and with slight modification
in following files , make work well
files
types.h
timing.h
code to calculate PSNR is attached taken from Evalvid