[MEncoder-users] Encoding filters

Justin Randall jrrandall at gmail.com
Thu Apr 26 16:54:46 CEST 2007


Thanks for the quick response Nico, I will take this approach. Is it
typically better to crop,scale,filter or crop,filter,scale as a
general rule?

On 4/26/07, Nico Sabbi <nsabbi at email.it> wrote:
> Justin Randall wrote:
>
> >Hi everyone,
> >
> >
> >The other avisynth filter that I am completely hooked on is
> >RemoveGrain for cleaning up the picture. The same question... is there
> >a mencoder option that does the equivalent of this filter?
> >
> >I have been using these settings for those who are familiar with AviSynth:
> >
> >crop(24,0,704,480)
> >
> >
> crop
>
> >Telecide(guide=1).Decimate()
> >
> >
> pullup or filmdint or detc, but there are more
>
> >RemoveGrain(mode=1)
> >
> >
> hqdn3d
>
> >LanczosResize(640,480)
> >
> >
> scale with -sws 9
>
> >I assume that it makes sense to crop first, then do the filter
> >processing, then resize? I am essentially looking for the mencoder
> >equivalent for these commands. I saw in the documentation that Lanczos
> >scaling is invoked with -sws 9, but I am not sure about the noise
> >filtering and the inverse telecline options. Any help would be
> >appreciated!
> >
> -vf crop,pullup,hqdn3d,softskip,scale seems a sane chain to me
>
> >I've been reading through the documentation at
> >http://www.mplayerhq.hu/DOCS/man/en/mplayer.1.html and there are so
> >many options that I don't know where to begin for this.
> >
> >
> >
> it's all explained in the man page
>
>
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-- 
Justin Randall
617.733.4107



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