Image:Color-bars-original.gif
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Color-bars-original.gif (605 × 93 pixels, file size: 2 KB, MIME type: image/gif)
[edit] Summary
see [1]
Image was generated from Vegas using it's color bars. It was shifted one over to get the chroma subsampling happening (i.e. the transition doesn't straddle the 4:1:1 sampling). Vegas' DV codec does some filtering on encoding, so this is not a 'pure' demonstration of chroma subsampling! This is the original image, without DV compression. Resizing in photoshop, 200% nearest neighbour.
— Author: Glenn Chan (I made it myself) Glennchan 03:09, 20 July 2006 (UTC)
Public domain, release all rights.
[edit] Licensing
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I, the copyright holder of this work, hereby release it into the public domain. This applies worldwide. In case this is not legally possible, |
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This file is an exact duplicate of another file from the Wikimedia Commons. Unless it is currently protected from editing, this media file may qualify for speedy deletion if it satisfies these conditions. |  |
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| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 03:09, 20 July 2006 | 605×93 (2 KB) | Glennchan (Talk | contribs) | (see [http://en.wikipedia.org/wiki/Image:Color-bars-vegas-dv.gif] Image was generated from Vegas using it's color bars. It was shifted one over to get the chroma subsampling happening (i.e. the transition doesn't straddle the 4:1:1 sampling). Vegas' DV co) |
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![[1]](http://en.wikipedia.org/wiki/Image:Color-bars-vegas-dv.gif){kind=link}
