[mythtv-users] Final setup questions

[Darryl Hirschler]

You misunderstood me.  I didn't mean that progressive sources need to be
deinterlaced.  But inverse telecine can help a lot if you have a
progressive display that supports the framerate 23.976.  Inversing the
3:2 pulldown pattern restores the progressive frames without blending,
bobbing, doubling, or throwing away data.  It just restores it to its
original progressive frame and framerate... well, 23.976 fps is close
enough to 24fps.  I suppose 24fps would be best, but then you'd have to
adjust the audio too.


Darryl

-----Original Message-----
From: mythtv-users-bounces at mythtv.org
[mailto:mythtv-users-bounces at mythtv.org] On Behalf Of Brad DerManouelian
Sent: Wednesday, March 26, 2008 5:32 PM
To: Discussion about mythtv
Subject: Re: [mythtv-users] Final setup questions

Darryl Hirschler wrote:
>>> There are some fancy deinterlacers in MythTV. Bob, Kernel and Linear
>>>       
> have been in there since I can remember plus Yaddif and Greedy were
just
> added to 0.21 and they look fantastic - if you're into that sort of
> thing. :)
>
> Those are fine and all, but inverse pulldown is the really good one
for
> progressive sources.  It's basically restoring the progressive frames
as
> they were meant to be seen.  But of course, your display must support
> 23.976 fps for it to be worth it.  Bob is good but you wind up with
> doubled frames with progressive sources... along with some shimmering.
You don't deinterlace progressive sources. There's no interlacing to 
deinterlace. It's progressive.
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