[mythtv-commits] Ticket #10245: VDPAU playback issues on certain Danish FTA channels

MythTV noreply at mythtv.org
Sun Jan 8 18:16:47 UTC 2012


#10245: VDPAU playback issues on certain Danish FTA channels
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     Reporter:  kenni                    |      Owner:  markk
         Type:  Bug Report - General     |     Status:  new
     Priority:  minor                    |  Milestone:  unknown
    Component:  MythTV - Video Playback  |    Version:  0.24-fixes
     Severity:  medium                   |   Keywords:
Ticket locked:  0                        |
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 Multiple Danish MythTV users have recently reported playback issues on
 0.24-fixes with at least two Danish FTA channels (DR1+DR HD).

 Below is a small sample of a recording which briefly has a pixelated
 picture when being played with the VDPAU profile. The sample doesn't give
 any pixelation on playback when a non-VDPAU playback profile is being
 used. Playing the clip with mplayer+VDPAU (mplayer -vo vdpau -vc
 ffmpeg12vdpau) doesn't give any pixelation either. Changing the
 vdpaubuffersize has no impact on the issue.

 In the attached log (generated with "-v playback,extra"), the pixelation
 happens at around 17:30:22, but there doesn't seem to be any obvious
 errors at that time.

 This has only been tested on 0.24-fixes, as I don't have access to a
 VDPAU-capable machine running master. The user who created this sample was
 also running 0.24-fixes.

 The 20MB sample can be downloaded from the following link (scroll down on
 the page and click on "Regular download"):
 http://www.crocko.com/017DEE17AAAE4D6D83ED35EDA399B9F6/DR1_sample_with_VDPAU_playback_issues.mpg

-- 
Ticket URL: <http://code.mythtv.org/trac/ticket/10245>
MythTV <http://code.mythtv.org/trac>
MythTV Media Center


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