The size of a screen.
Pan and scan crops the sides of the shot, which
• 4:3 – Standard old fashioned screen. Formally used in the olden days on average sized screen. (Square screen). If you where to ever watch a 4:3 on a widescreen TV you will come to find that the screen will have a black strip running across the bottom and the top of the screen. This is known as letterboxing. This occurs when the filmed footage has been cropped to fit its original 4:3 design.
Standard 4:3 letterboxing
• 16:9- new modern widescreen, which includes more of the shot and allows you to view the surroundings. This gives the viewer a better image and creates a cinematic effect.
Widescreen 16:9
Pixels
A pixel is another word for square. An image is made up of a number of pixels and depending on how many pixels there are depends on the picture resolution, which is how clear the image appears to you.
Still frame
Still frame is each individual image which creates a moving image and runs smoothly into a shot.
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