a technique for displaying a video recorded in portrait orientation on a wider screen by reducing its size but retaining the aspect ratio, with black bands filling the screen to the right and left of the picture:pillarbox format.Compare letterbox.
v. 有主动词 verb
to display by using the pillarbox technique.
更多pillarbox例句
With a beating heart she went out to post the letter herself, and as it dropped into the pillarbox, she prayed softly to "God."