
The graphics page of the video settings provides more advanced modification of the image
A rotation value may be specified. This allows the image to be rotated a quarter turn at a time. By using either a 90 or a 270 degree rotation, portrait format as opposed to the normal landscape mode may be used.
The blur slider can be used to blur the image and the sharpen slider used to sharpen the image.
The Image Processing DLL allows a user written DLL to process the image before final upload. For more information on using an Image Processing DLL, see here.