Aspect Ratio
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| The aspect ratio of an image is its width divided by its height. For television and video applications, aspect ratios are pronounced ‘x-by-y’. The two common videographic aspect ratios are 4:3, universal for standard-definition video formats, and 16:9, universal to high-definition and digital television. | The aspect ratio of an image is its width divided by its height. For television and video applications, aspect ratios are pronounced ‘x-by-y’. The two common videographic aspect ratios are 4:3, universal for standard-definition video formats, and 16:9, universal to high-definition and digital television. | ||
| - | + | '''Reference''' | |
| 1. Wikipedia see ''Aspect ratio (image)'' [[http://en.wikipedia.org/wiki/16:9]] | 1. Wikipedia see ''Aspect ratio (image)'' [[http://en.wikipedia.org/wiki/16:9]] | ||
Revision as of 09:39, 6 June 2009
The aspect ratio of an image is its width divided by its height. For television and video applications, aspect ratios are pronounced ‘x-by-y’. The two common videographic aspect ratios are 4:3, universal for standard-definition video formats, and 16:9, universal to high-definition and digital television.
Reference
1. Wikipedia see Aspect ratio (image) [[1]]
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