[MPlayer-cygwin] Re: mplayer postprocessing makes things worseinstead of better?

[Frodo hobbit]

>I'd think this is probably caused by the automatic black/white calibration 
>of
>the postprocessing filters.

So you're saying this is normal??
Why would anyone use postprocessing if it only makes things worse?
This is not just happening on 1 filter. I tried dering, auto levels, 
horizontal and vertical blocking
auto quality and each and every one shows these artifacts. Although some are 
more visible then others.


>By changing the black level you may also see more artifacts which would 
>othereise blend in with the gamma of your crt.
no no no, these artifacts are not in the orginal movie. I looked @ the 
original movie with
virtualdub and there's absolutely no artifact there. Its perfectly black.

if you gotta place, then I can upload the sample (7.8 meg) which shows it

Frodo


>From: Felix Buenemann <atmosfear at users.sourceforge.net>
>Reply-To: Win32/CygWin porting <mplayer-cygwin at mplayerhq.hu>
>To: mplayer-cygwin at mplayerhq.hu
>Subject: Re: [MPlayer-cygwin] mplayer postprocessing makes things 
>worseinstead of better?
>Date: Fri, 26 Dec 2003 03:20:13 +0100
>
>On Thursday 25 December 2003 13:21, Frodo hobbit wrote:
> > So I went back to 1.0pre2 and that works
> > However i was quite surprised to see that turning on postprocessing 
>makes
> > things worse!
> > If you turn up the brightness of your monitor a lot and play a movie 
>with
> > for example
> > -vop pp -autoq 6 or with -vop pp=hb:a/vb:a then watch the black dark 
>areas
> > carefully
> > you'll notice that there are serious artifacts in those black areas.
> > Without postprocessing
> > they are perfectly black!
>I'd think this is probably caused by the automatic black/white calibration 
>of
>the postprocessing filters. By changing the black level you may also see 
>more
>artifacts which would othereise blend in with the gamma of your crt.
>--
>Best Regards,
>         Atmos
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