Encoded Pixels Aperture Mode
Content typically appears the same as in Classic aperture mode. The video track is not
cropped to the Clean aperture mode and is not scaled according to the pixel aspect
ratio. The encoded dimensions of the image description are displayed. This option is
typically used to preview rendering (where you want all pixels) in a professional
application. A DV NTSC (4:3 or 16:9) track appears as 720 x 480.