Difference between revisions of "Category:Still video"
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| + | {{Flickr_image | ||
| + | |image_source= http://www.flickr.com/photos/whinger/512943532/in/pool-camerawiki | ||
| + | |image= http://farm1.staticflickr.com/225/512943532_f0a24a1f4a_m.jpg | ||
| + | |image_align= right | ||
| + | |image_text= Standard Video Floppy (about 2" square)<br/>used in most still-video cameras | ||
| + | |image_by= Corey Holms | ||
| + | |image_rights= nc | ||
| + | }} | ||
| + | '''Still-video cameras''', or SVCs, are electronic cameras derived from television technology. Unlike a digital camera, images are recorded in the form of analog scan lines (typically onto a compact Video Floppy disk, which by the late-1980s had become an industry standard). Standard television uses interlaced images, where every other scan line is recorded as a single "field." Many SVCs had the ability to combine two field images into a single "frame" image, with higher resolution—although this halved the number of images a video floppy could hold (from 50 to 25). | ||
==Links== | ==Links== | ||
Text in Chinese: | Text in Chinese: | ||
*[http://dgbest.tom.com/article.php?id=20928 Gallery of still-video cameras] displayed at CP+ trade show, 2011; from [http://dgbest.tom.com/ Tom.com DGBest] | *[http://dgbest.tom.com/article.php?id=20928 Gallery of still-video cameras] displayed at CP+ trade show, 2011; from [http://dgbest.tom.com/ Tom.com DGBest] | ||
| + | |||
[[Category:Cameras]] | [[Category:Cameras]] | ||
| + | [[Category:Imaging media]] | ||
Revision as of 17:49, 15 October 2014
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| Standard Video Floppy (about 2" square) used in most still-video cameras image by Corey Holms (Image rights) |
Still-video cameras, or SVCs, are electronic cameras derived from television technology. Unlike a digital camera, images are recorded in the form of analog scan lines (typically onto a compact Video Floppy disk, which by the late-1980s had become an industry standard). Standard television uses interlaced images, where every other scan line is recorded as a single "field." Many SVCs had the ability to combine two field images into a single "frame" image, with higher resolution—although this halved the number of images a video floppy could hold (from 50 to 25).
Links
Text in Chinese:
- Gallery of still-video cameras displayed at CP+ trade show, 2011; from Tom.com DGBest
Pages in category "Still video"
The following 22 pages are in this category, out of 22 total.
