[MPlayer-users] Deinterlacing (was: Digital camcoder)
Pasi Kärkkäinen
pasik at iki.fi
Tue Dec 2 10:42:36 CET 2003
On Sun, Nov 30, 2003 at 11:36:07AM +1000, Adam Nielsen wrote:
> [Automatic answer: RTFM (read DOCS, FAQ), also read DOCS/bugreports.html]
> > ROTFL!! None of MEncoder's deinterlacers are at all acceptable. li and
> > ci just interpolate from even fields, throwing away half the
> > framerate and wasting space. lb, l5, and fd create horrible blurring
> > or ghosts. md destroys all local extrema.
>
> What about a method that converts both fields into two separate frames? I've
> often wondered about this method, because although it would halve the
> vertical resolution, it would double the framerate which might lessen the
> impact of the lower resolution. I've never seen anything done this way
> though, so I've got no idea whether it gives a good result or not. Has
> anyone here tried it?
>
Check tvtime (http://tvtime.sf.net). It can display video-signal
(interlaced) at full 50/60 fps rate.
It is based on dscaler (http://dscaler.sf.net), which is a windows program.
Interlaced video is *much* smoother for sports and anything that has a lot
of motion.. It's a shame that mplayer can't display interlaced video at full
fps :(
-- Pasi Kärkkäinen
^
. .
Linux
/ - \
Choice.of.the
.Next.Generation.
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