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Re: [MPlayer-users] best deblocking mechanism?


To: "MPlayer usage questions, features, bugreports" <mplayer-users@xxxxxxxxxxxx>
Subject: Re: [MPlayer-users] best deblocking mechanism?
From: D Richard Felker III <dalias@xxxxxxxxxx>
Date: Tue, 12 Oct 2004 16:59:54 -0400
Delivered-to: itdp@localhost
Delivered-to: mplayer-users@mplayerhq.hu
In-reply-to: <Pine.A41.4.61a.0410121215140.149046@dante68.u.washington.edu>
References: <00d501c4b063$6f17fb30$2a32170a@LA.FRD.DIRECTV.COM><20041012171846.GE300@brightrain.aerifal.cx><Pine.A41.4.61a.0410121215140.149046@dante68.u.washington.edu>
User-agent: Mutt/1.3.25i

On Tue, Oct 12, 2004 at 12:20:40PM -0700, Loren Merritt wrote:
> On Tue, 12 Oct 2004, D Richard Felker III wrote:
> >On Tue, Oct 12, 2004 at 06:57:36AM -0700, Ricardo Kleemann wrote:
> >
> >>Which deblocking mechanism in mencoder would you recommend for mpeg4?
> >
> >-vf pp=ac is good
> >-vf spp=4 (or 5 or 6) is also good but slow
> >-vf pp=hb/vb is old method but not too broken
> >-vf pp=de should NEVER be used since it includes al (autolevels) which
> >will greatly reduce quality when encoding.
> 
> I don't see autolevels, unless it's added elsewhere?
> from postprocess.c:164
> 
> static char *replaceTable[]=
> {
>         "default",      "hdeblock:a,vdeblock:a,dering:a",
>         "de",           "hdeblock:a,vdeblock:a,dering:a",
>         "fast",         "x1hdeblock:a,x1vdeblock:a,dering:a",
>         "fa",           "x1hdeblock:a,x1vdeblock:a,dering:a",
>         "ac",           "ha:a:128:7,va:a,dering:a",
>         NULL //End Marker
> };
> 
> --Loren Merritt

ok, you win. apparently that was fixed. :)
de should be usable now. but it's the same as hb/vb except for the
added deringing.

rich

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