[mythtv] revised greedy high motion deinterlacer + yadif

[David Engel]

On Mon, Nov 26, 2007 at 04:34:19PM -0600, David Engel wrote:
> On Sun, Nov 25, 2007 at 06:39:21PM +0100, Markus Schulz wrote:
> > changes:
> >  - OSD fade bug should be resolved
> >  - added first yadif(2x) version
> 
> Ooh, nice.  I'll try it tonight.

I'm still seeing eratic timing with the OSD.  Previously, the 2x mode
would result in the OSD being twice as fast as it should be.  Now, I'm
seeing cases where it can also be twice as slow as it should be.  

In all of my testing, I have a 2x mode deinterlacer set as the default
and the 1x mode as the fallback.  I also use a mix of playgroups to
start some recordings at 2x timestretch.  Changing the timestretch can
also mess up the OSD timing.

> > Would be nice to hear some comments after comparing greedyh and yadif in 
> > mythtv.
> 
> Will do.  This should make it much easier to compare the two.

I can't say that I've seen a huge difference between the two.  Both
are an improvement over bob and the other deinterlacers, so thanks
again.

Unless Daniel or someone else sees a big problem, I think this is
pretty close to being able to go into SVN.  It would be nice to get
the OSD weirdness worked out first, though.

David
-- 
David Engel
david at istwok.net