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What is a vodcast?: Difference between revisions
→Preparing Video for Distribution
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==Preparing Video for Distribution== | ==Preparing Video for Distribution== | ||
===Size=== | ===Size=== | ||
Aspect Ratio is an important criterion to consider. There are two primary ratios, 4:3 and 16:9. The current standard is 16:9, or 'widescreen'.<ref>http://documentation.apple.com/en/dvdstudiopro/usermanual/chapter_4_section_4.html</ref> There are other less-used ratios, primarily used in film.<ref>http://www.red.com/learn/red-101/video-aspect-ratios</ref> | Aspect Ratio is an important criterion to consider. There are two primary ratios, 4:3 and 16:9. The current standard is 16:9, or 'widescreen'.<ref>http://documentation.apple.com/en/dvdstudiopro/usermanual/chapter_4_section_4.html</ref> There are other less-used ratios, primarily used in film.<ref>http://www.red.com/learn/red-101/video-aspect-ratios</ref> | ||
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Popular sizes:<ref>http://pacoup.com/2011/06/12/list-of-true-169-resolutions/</ref> | Popular sizes:<ref>http://pacoup.com/2011/06/12/list-of-true-169-resolutions/</ref> | ||
[[File:500px-Dr._Kerns_Powers%2C_SMPTE_derivation_of_16-9_aspect_ratio.svg.png|left|thumb|Dr. Kerns Powers, SMPTE derivation of 16-9 aspect ratio]] | |||
* 384x216 | * 384x216 | ||
* 512x288 | * 512x288 | ||