[mythtv-users] Seemingly many unusable deinterlace methods.

Paul Gardiner lists at glidos.net
Mon Dec 29 12:42:39 UTC 2008

Mark Kendall wrote:
> 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?

Hmmm, sorry, I have to admit I don't really know... well
certainly not on trunk. I'm using Minimyth, and my look at
the source was just what I downloaded from the MythTV site,
so probably just the snapshot of the release of v21.


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