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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: Loren Merritt <lorenm@xxxxxxxxxxxxxxxx>
Date: Tue, 12 Oct 2004 12:20:40 -0700 (PDT)
Delivered-to: itdp@localhost
Delivered-to: mplayer-users@mplayerhq.hu
In-reply-to: <20041012171846.GE300@brightrain.aerifal.cx>
References: <00d501c4b063$6f17fb30$2a32170a@LA.FRD.DIRECTV.COM><20041012171846.GE300@brightrain.aerifal.cx>
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

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