| | Common Aliases: 4:3, 1.33:1, 1.3:1 4:3 was the common ration for Standard Definition television as well as the format of 35mm motion picture film in the silent era. This ratio also was commonplace in computer monitors until 16x9 took over as the main ratio for high definition. 4:3 is still useful on a negative format for anamorphic filmmaking however. |
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| * Clicking a cyan resolution will create a transparent PNG frame and focus overlay that you can download and use in a new window. This frame guide will be the appropriate resolution to work seemlessly on set and in post. |
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