File:500px-Dr. Kerns Powers, SMPTE derivation of 16-9 aspect ratio.svg.png
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English: Dr. Kerns Powers proposed the 16:9 aspect ratio to the SMPTE after overlaying equal area rectangles in the 1.33, 1.667, 1.85, Panavision/2.2 and CinemaScope/2.35 formats in the way illustrated here. The overlapped rectangles all fit within a 16:9 rectangle and all enclose a smaller, common 16:9 rectangle. Author: MarkWarren Source: http://commons.wikimedia.org/wiki/File:Dr._Kerns_Powers,_SMPTE_derivation_of_16-9_aspect_ratio.svg
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 11:11, 15 November 2013 | Error creating thumbnail: File missing | 500 × 283 (16 KB) | Litwiki (talk | contribs) | English: Dr. Kerns Powers proposed the 16:9 aspect ratio to the SMPTE after overlaying equal area rectangles in the 1.33, 1.667, 1.85, Panavision/2.2 and CinemaScope/2.35 formats in the way illustrated here. The overlapped rectangles all fit within a 1... |
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