[mythtv-commits] Ticket #7964: Predictively skip frames to smooth out timestretch

MythTV mythtv at cvs.mythtv.org
Wed Mar 24 01:23:01 UTC 2010

#7964: Predictively skip frames to smooth out timestretch
 Reporter:  jppoet@…                 |       Owner:  markk   
     Type:  enhancement              |      Status:  accepted
 Priority:  minor                    |   Milestone:  0.24    
Component:  MythTV - Video Playback  |     Version:  head    
 Severity:  medium                   |     Mlocked:  0       

Comment(by jpoet):

 Update patch for r23788.

 Uses a table to define the ratio of shown frames to skipped frames.  Using
 math does not produce expected results.

 New version ignores interlaced content, since 30 frame per second material
 can be display at 2.0x speed on a 60Hz display smoothly without skipping

 Still not perfectly smooth past 1.5x play speed, but much better than
 without the patch.

Ticket URL: <http://svn.mythtv.org/trac/ticket/7964#comment:3>
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