[x264-devel] Re: Defining video quality

Guillaume POIRIER poirierg at gmail.com
Thu Nov 30 19:29:24 CET 2006


On 11/30/06, Axel Gunter <axl264 at gmail.com> wrote:

> Also, what other metrics are usually being used in the industry to
> define video quality, since PSNR can be misleading at times. Any
> pointers/comments?

x264 can give the SSIM of the encode, which is supposed to be less
missleading: http://en.wikipedia.org/wiki/SSIM

Guillaume
-- 
An association of men who will not quarrel with one another is a thing
which has never yet existed, from the greatest confederacy of nations
down to a town meeting or a vestry.
 -- Thomas Jefferson
(when interviewed about MPlayer ML flamewars)
http://www.brainyquote.com/quotes/quotes/t/thomasjeff157207.html

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