[mythtv-commits] Ticket #15: Fallback to onefield deint rather than none for non-1x speeds

MythTV mythtv at cvs.mythtv.org
Sat Jun 25 15:36:29 UTC 2005


#15: Fallback to onefield deint rather than none for non-1x speeds
--------------------+-------------------------------------------------------
       Id:  15      |      Status:  new                     
Component:  mythtv  |    Modified:  Sat Jun 25 15:36:29 2005
 Severity:  medium  |   Milestone:                          
 Priority:  minor   |     Version:  head                    
    Owner:  ijr     |    Reporter:  doug at ties.org           
--------------------+-------------------------------------------------------
 If bob deinterlacing is turned on, current Mythfrontend turns it off if
 the playback speed is not 1x (such as when fast-forward/rewinding or using
 timestretch).  This was done because otherwise panning motions can be
 quite unsmooth, particularly with timestretch.  Unfortunately turning off
 all deinterlacing results in the usual ugly interlaced artifacts,
 particularly if the output is scaled (e.g. 1080i material being displayed
 at 1280x720).

 This patch uses the onefield deinterlacer instead for non 1x.  I chose
 onefield because it's the lowest resource-consumption deinterlacer, and if
 you're fast forwarding you could be processing frames much faster than
 usual.

-- 
Ticket URL: <http://cvs.mythtv.org/trac/ticket/15>
MythTV <http://www.mythtv.org/>
MythTV


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