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Edward Troxel
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Joined: 14 Jul 2004
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 Posted: Fri Sep 07, 2007 9:34 pm Post subject: Vol #5, Issue #1 (September 2007) |
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Vegas Pro 8 - What's New
Vegas Pro 8 Requirements
Download Vol. 5, Issue 1
Last edited by Edward Troxel on Sun Mar 15, 2009 2:12 pm; edited 1 time in total |
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torchy
Joined: 06 Nov 2006
Posts: 18
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| Posted: Wed Sep 26, 2007 7:07 pm Post subject: Linear light? |
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A possible typo - I think “liner light” color space should be "linear light", having heard vaguely of it before in some other context.
Googling on ["linear light" video], I found a most informative article by Glenn Chan http://glennchan.info/articles/technical/chroma/chroma1.htm. The subject is also covered by http://www.poynton.com/notes/colour_and_gamma/GammaFAQ.html, which interestingly states that 14 bits per component are needed if we want totally smooth shading gradients. Presumably if we're applying nonlinear effects such as color curves then to get a 14 bit resolution result we may need even more bits in the source, 16 perhaps. 10 bit resolution is in that case a welcome step forward... |
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Edward Troxel
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Posts: 5103
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| Posted: Wed Sep 26, 2007 7:21 pm Post subject: |
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| Yes - it should read "linear light". My little finger must have been sleeping. |
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