File:3840 × 2160.jpg: Difference between revisions
Siterunner (talk | contribs) (Feb 2015 Our new standard for 'Earthview' images is 3840 × 2160 Going forward this will align us/GrnPol with 4K 16:9 aspect ratio / Ultra HD Our standard was 1920x1080 For faster downloading, render/compress/resize images proportionally down from...) |
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Feb 2015 | Feb 2015 | ||
Our new standard for 'Earthview' images is 3840 × 2160 | Our new standard for 'Earthview' images is 3840 × 2160 (Our standard was 1920x1080) | ||
Going forward | Going forward 3840x2160 will align us/GrnPol with 4K 16:9 aspect ratio / Ultra HD | ||
For faster downloading, render/compress/resize images proportionally down from 3840x2160 (full size) to the following pixel sizes - e.g. | |||
1536x864 (to 40% of full sixe/xxlarge) | 1536x864 (to 40% of full sixe/xxlarge) | ||
1152x648 (to 30% of full size/xlarge) | 1152x648 (to 30% of full size/xlarge) | ||
768x432 (to 20% of full size/large) or | 768x432 (to 20% of full size/large) or | ||
384x216 (to 10% of full size/small) | 384x216 (to 10% of full size/small) | ||
Revision as of 14:16, 22 February 2015
Feb 2015
Our new standard for 'Earthview' images is 3840 × 2160 (Our standard was 1920x1080)
Going forward 3840x2160 will align us/GrnPol with 4K 16:9 aspect ratio / Ultra HD
For faster downloading, render/compress/resize images proportionally down from 3840x2160 (full size) to the following pixel sizes - e.g.
1536x864 (to 40% of full sixe/xxlarge)
1152x648 (to 30% of full size/xlarge)
768x432 (to 20% of full size/large) or
384x216 (to 10% of full size/small)
_ _ _ _
http://en.wikipedia.org/wiki/4K_resolution
_ _ _ _
History / discussion
2.39:1 4096x1716 / 2048x858 / (for 4k 2.40:1 (2.39:1) -- 4096x1714 / 1920x803
16:9 3840x2160 / 1920x1080 / (for4k 1.77:1 (16:9) -- 4096x2304 / 854x480 or 872x486 (720x480)
http://unravel.com.au/files/Unravel_Resolution_CheatSheet.pdf
http://www.red.com/learn/red-101/video-aspect-ratios
http://en.wikipedia.org/wiki/Display_resolution
http://en.wikipedia.org/wiki/4K_resolution
4K 4096x3072 pixels (4:3)
http://www.cnet.com/news/youtube-now-supports-4k-resolution-videos/
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 13:37, 22 February 2015 |  | 3,840 × 2,160 (1.11 MB) | Siterunner (talk | contribs) | Feb 2015 Our new standard for 'Earthview' images is 3840 × 2160 Going forward this will align us/GrnPol with 4K 16:9 aspect ratio / Ultra HD Our standard was 1920x1080 For faster downloading, render/compress/resize images proportionally down from... |
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