POV-Ray : Newsgroups : povray.binaries.animations : Roller Coaster WIP 2 (MPEG1, DivX link) : Re: Roller Coaster WIP 2 (MPEG1, DivX link) Server Time
3 Jul 2024 03:02:20 EDT (-0400)
  Re: Roller Coaster WIP 2 (MPEG1, DivX link)  
From: John VanSickle
Date: 22 Apr 2006 18:17:44
Message: <444aab88@news.povray.org>
DJ Wiza wrote:

> John VanSickle wrote:
> 
>> (Stuff on MPEG compression)
> 
> What to Y, U, and V stand for, anyways?

Y stands for luminance, which is the brightness of the colors.  U and V 
are Chrominance values.  U maxes out at full blue (0,0,1), and V maxes 
out for full red (1,0,0).

Regards,
John


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