[MPlayer-users] Confused about deinterlacing and scaling

* afe0108 at yahoo.com
Thu Jul 29 19:33:37 CEST 2004


--- Jason Tackaberry <tack at sault.org> wrote:
> The "best" deinterlacer is a topic for heated discussion, I've found. :)
> Each deinterlacer artifacts in different ways, and the "best" one seems
> to be more a matter of perception.  pp=lb creates ghosting, but I tend
> to prefer it over the others.  I think most people agree however that
> you should avoid pp=fd.
> 
Sorry what about pp=l5?  I see from the source that it is
LOWPASS5_DEINT_FILTER but I'm not sure how that's different from pp=lb.
It seems to take a little longer and give slightly lower PSNR?

And I assume it should be marginally better to hqdn3d before scaling than
after scaling?  Thanks!



		
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