[MPlayer-dev-eng] [PATCH] autoq support for control()

Michael Niedermayer michaelni at gmx.at
Mon Feb 11 01:29:07 CET 2002


Hi

On Monday 11 February 2002 00:48, Juan J. Sierralta P. wrote:
> On Sun, 2002-02-10 at 17:09, Michael Niedermayer wrote:
> > > 	Nopes..... AAN is much inaccurate for me :)
> >
> > really? i know its less accurate, but i didt know its that bad
>
> 	Most AAN implementations aren`t IEEE compliant.
i dont care about IEEE ;)
btw what does libmp1e use? i dunno but i would guess that its an AAN dct

[...]
> > imho if u can see a difference between the c & mmx dct than there is a
> > bug somewhere
>
>  	Not me. The players that have fast IDCT. Like Windows Media Player.
> If the DCT is inaccurate then the "inaccurate" IDCT will show artifacts and
> users blame the encoder :(
hmm, imho its a question between idct differences not dct
even if the dct is inaccurate, the encoder will use the accurate idct before 
storing the data for motion compensation so i cant imagine how this could 
cause troubble ...

[...]

Michael



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