[mythtv-commits] Ticket #11246: playback jitter of non-ideal video modes

[MythTV]

#11246: playback jitter of non-ideal video modes
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 Reporter:  blm-ubunet@…  |           Type:  Bug Report - General
   Status:  new           |       Priority:  minor
Milestone:  unknown       |      Component:  MythTV - Video Playback
  Version:  0.25-fixes    |       Severity:  medium
 Keywords:                |  Ticket locked:  0
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 mythtv0.25+fixes-git lucid 10.04 vdpau.
 This commit causes high playback jitter for this user (& couple of others
 on *buntu forums) with non-ideal video modes.
 This commit does not improve playback (IMO) for users with framerate exact
 video modes.
 http://www.mythtv.org/pipermail/mythtv-commits/2011-January/077008.html.

 I have been using patch for 6 months & monitoring the jitterometer in the
 OSD.
 My display is set to 1080i60 but it can work with i50 & 720p60.
 Tested with 1080p24, 1080i50, 576i50 & NTSC DVD.
 With display set to 60Hz mode there is no jitter for p24 & NTSC DVD & low
 jitter for i50 media.

 I note that XBMC has a setting to switch between the different video
 timing based on the display or recording timing.

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Ticket URL: <http://code.mythtv.org/trac/ticket/11246>
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