|
|
|
|
|
|
|||||||||
 |
|
|
Thread Tools | Search this Thread |
October 7th, 2005, 04:25 PM
|
#1 |
|
New Boot
Join Date: Jun 2005
Location: Nivelles, Belgium
Posts: 22
|
Chroma subsampling confusion?
Is it correct to state that many people confuse rate and quantity when talking about chroma subsampling? I feel people understand 4:1:1 as different quantities when it is really about different rates, or is this just an self created illusion?
|
|
|
|
October 7th, 2005, 05:02 PM
|
#2 |
|
RED Problem Solver
Join Date: Sep 2003
Location: Ottawa, Canada
Posts: 1,365
|
There's a lot of confusion. A lot of people say "colour space" when they mean "chroma sampling". Others get 4:1:1 and 4:2:0 mixed up, and others think 4:1:1 is lower quality colour than 4:2:2, when really, it's just lower resolution colour!
http://www.lafcpug.org/Tutorials/bas...ma_sample.html Is an article I wrote to help reduce confusion! Graeme
__________________
www.nattress.com - filters for FCP |
|
|
|
|
| ||||||
|
||||||
| Thread Tools | Search this Thread |
|
|
