Open Photoshop

>File>New

Choose Name
 
Doc Type choose Film and Video
 
Size HDTV 1080p2997
 
Res 72 Pix/Inch
 
 
RGB Color and 8Bit
 
OK

Go to >Image>Image Size

Size HDTV 1080p2997
 
Res 72 Pix/Inch
 
 
RGB Color and 8Bit
 
OK

Choose>File>
Place Embedded

Choose the file to use
Click Place

Graphic is placed in the background

Hold down the Shift Key and drag the upper right corner with mouse to resize

Once it is sized hit "Enter"

Then click "command" "A"

Then select >Layer>Align Layers to Selection>Vertical Centers

Then select >Layer>Align Layers to Selection>Horizontal Centers

Last save the file as a .tga file

Choose .tga 24 bits/pixel



And Save