[mythtv-commits] Ticket #10609: xv-blit video playback setting results in green purple tine

MythTV noreply at mythtv.org
Mon Apr 16 03:34:52 UTC 2012

#10609: xv-blit video playback setting results in green purple tine
 Reporter:  spamoften2008@…  |           Type:  Bug Report - General
   Status:  new              |       Priority:  major
Milestone:  0.25.1           |      Component:  MythTV - General
  Version:  0.25-fixes       |       Severity:  medium
 Keywords:  xv-blit          |  Ticket locked:  0
 Since upgrading to mythtv 0.25, the xv-blit video setting shows incorrect
 Upgraded Unbuntu 10.04 to 12.04
 Upgraded MythTv 0.24 to 0.25

 Mplayer configured to use xv-blit on the exact same videos shows proper

 This is almost certainly due to a colorspace conversion problem in the
 default internal mythtv player.

 The issue happens for recordings (720p, 1080i), and videos (xvid, mp4).

 Using stock linux driver for
 Video hardware (LSPCI output):
 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI RS480
 [Radeon Xpress 200G Series]

 Prior to my upgrade, video was perfect for 2 years...

 The workaround to use opengl does not work as mythfrontend hangs and then
 comes back in a few minutes saying that it could not initialize video.

 Workaround to use xshm results in stuttered video that is not acceptable,
 and uses all CPU on the system.

Ticket URL: <http://code.mythtv.org/trac/ticket/10609>
MythTV <http://code.mythtv.org/trac>
MythTV Media Center

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