[mythtv-users] Seemingly many unusable deinterlace methods.

Mark Kendall mark.kendall at gmail.com
Mon Dec 29 12:23:06 UTC 2008

2008/12/29 Paul Gardiner <lists at glidos.net>:
> I'm using opengl rendering, and trying to select
> the "Interlaced 2x (HW)" deinterlacer, but I get an
> error:
> Failed to approve 'opengldoubleratefieldorder' deinterlacer.
> I had a quick look at the source to try and determine why, and
> am now very confused. The VideoOutput class, defined in
> videooutbase.h has an ApproveDeintFilter method that rules
> out any opengl method and any doublerate method. That's not
> surprising, but I can find only one class that overrides
> the method, which is VideoOutputXv, and that just permits
> the one extra method bobdeint. I was expecting to see
> a VideoOutputOpengl class, but I can't find one.  Does anyone
> know how this stuff works? Do I need a patch from one
> of the branches?

Paul - are you on fixes or trunk?

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