Implementation of the Discrete Cosine Transformation for a number of raw video frames.
Syntax: ./extractf [Width] [Height] [-nNumber] filename
Output is the average of each MacroBlock energy values. (Please refer to the H.264 algorithm for details).
Syntax is: extractf [Width] [Height] [-nNumber] filename
Where 'Number' is the number of frames we wish to perform DCT upon. Filename is a raw (YUV) video file with a resolution of W x H pixels