High CPU Usage on i7 4770K

Hevatroid-1387955

Honorable
Aug 12, 2013
85
0
10,660
I just built this computer today and when I went to run Windows Live Movie Maker I was getting CPU usage in the high 80's to low 90's. Is this normal?

Specs:
Intel Core i7 4770k
Gigabyte GA_Z87X-UDH3 Revision 1.1
8 GB of G.Skill Ripjaws 2133 mhz
WD Blue 1 TB HDD
Corsair GS700 700 Watt Power Supply
Windows 8.1
 

Hevatroid-1387955

Honorable
Aug 12, 2013
85
0
10,660


My RAM usage isn't high.