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Re: [dvd::rip] Re: Deinterlacing

Subject: Re: [dvd::rip] Re: Deinterlacing
From: Sylvain <alivarys_dubyran@xxxxxxxx>
Date: Mon, 25 Jul 2005 23:15:43 +0200


Robin Hill wrote:

On Mon Jul 25, 2005 at 10:04:10PM +0200, Sylvain wrote:



Basically, on an interlaced video a single frame (i.e. a full screen
image) is made up of two fields (each field containing alternate lines
of the frame).  So when using interlaced mode xvid will compare the
changes in each alternate field to encode it (so it compares the fields
which will replace each other on the screen).  This means that a single
frame change is repesented by 2 field changes instead.  This means the
end result is still interlaced (so the option doesn't perform
deinterlacing). At least, that's what I understand of it, not having
delved into the depths of the xvid code!



right.
but then, how do you play a non-interlaced video on your computer screen ? I tried mplayer and xine with option "deinterlace" but it gave me no result.
Thanks,
Sylvain


By the way, you'll find here : http://popiet.free.fr/mon_bazard/deinterlacing.html a comparison between the different deinterlacing method offered by dvdrip. this is only what I get with my settings and I am not claiming this is absolute truth :)

 

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