[mythtv-commits] Ticket #12104: number of vbuffer for VDPAU playback to low

[MythTV]

#12104: number of vbuffer for VDPAU playback to low
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     Reporter:  lomion@…                 |      Owner:
         Type:  Bug Report - General     |     Status:  new
     Priority:  minor                    |  Milestone:  0.27.1
    Component:  MythTV - Video Playback  |    Version:  0.27-fixes
     Severity:  medium                   |   Keywords:
Ticket locked:  0                        |
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 I was investigating sporadic (every 30 minutes) video buffer underruns
 resulting in short interrupts in playback when watching 720p and 1080i
 DVB-S2 recording. It turned out they disappeared when I increase
 vdpaubuffercount to 32. I did not try any lower values.
 My setup is a ZOTAC IONITX A-E with "VDPAU Normal" settings.

 The text in http://www.mythtv.org/wiki/Vdpau was missleading because I
 thought vdpaubuffersize was removed with 0.26. Instead it was just
 renamed. I would have found the problem earlier if the description would
 have been clearer.

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Ticket URL: <https://code.mythtv.org/trac/ticket/12104>
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