[MPlayer-users] deinterlacing pal 50fps

[Pawel]

RC writes:
 > On Fri, 10 Mar 2006 09:56:19 +0100
 > Pawel <null7 at wp.pl> wrote:
 > 
 > > My graphic card is:
 > > 01:00.0 VGA compatible controller: ATI Technologies Inc RV280 [Radeon
 > > 9200 SE] (rev 01) 01:00.1 Display controller: ATI Technologies Inc
 > > RV280 [Radeon 9200 SE] (Secondary) (rev 01)
 > 
 > You're lucky enough to have the newest ATI card that is supported
 > by the  open source DRI drivers.  So, you can get native OpenGL support
 > through the DRI drivers (or through the ATI binary-only driver, if
 > you're a masochist).
 > 
 > > I would guess that native OpenGL support is not available and what is
 > > more I would prefer not to depend on native support (, because what If
 > > I take my movies to friend that does not have such card).
 > 
 > OpenGL support is getting more and more common now, so it's entirely
 > possible your friend will be able to do the same thing on his system.
 > 
 > At worst, he'll have to use a normal deinterlacer, and get 25fps output.
 >  That's not exactly terrible.
 > 
 > > That's my question: is there efficient way do deinterlace them to 50
 > > fps "on the fly". 
 > 
 > With MPlayer... only if you're using OpenGL output.  You may try other
 > video players if OpenGL support doesn't work for you.
 > 
 > > Of course if there is no such way, maybe there is a way to do that
 > > with mplayer/mencoder be pre reformating it (to some intermediate
 > > file) to 50 fps - in that case I am of course considering taking as an
 > > input my miniDV avi files.
 > 
 > Yes, you can.  Just so it's very clear, 50fps (re-encoded) video won't
 > play back on a DVD player, so you're going to need to maintain two
 > copies if you want to do things this way (or wait for an hour as you
 > re-encode the DVD, on each machine you want to watch it on)
 > 
 > And please stop top-posting: 
 > http://www.xs4all.nl/~hanb/documents/quotingguide.html
 > 
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 > 

RC,
thank You for detailed answer and link to quoting art:)
Greetings