[mythtv-commits] Ticket #13223: ffmpeg 3.4 and VDPAU problem with some h264 videos

MythTV noreply at mythtv.org
Wed Feb 21 01:00:32 UTC 2018

#13223: ffmpeg 3.4 and VDPAU problem with some h264 videos
 Reporter:  pbennett                 |          Owner:  pbennett
     Type:  Bug Report - General     |         Status:  new
 Priority:  minor                    |      Milestone:  30.0
Component:  MythTV - Video Playback  |        Version:  Master Head
 Severity:  medium                   |     Resolution:
 Keywords:                           |  Ticket locked:  0

Comment (by pbennett):

 One interesting fact - VDPAU on my system can play this VC1 video without
 failing over to software decode, but yours is failing over. Hoevere, even
 if I force mine to fail over I do not get the lockout.

 The backtrace shows that there is a race condition where it is locking the
 OSD to check for end of recording while the video output is still being

 I have created a patch. I am unable to recreate this error, so I cannot
 validate the patch. Please test this patch and let me know if it fixes the

Ticket URL: <https://code.mythtv.org/trac/ticket/13223#comment:17>
MythTV <http://www.mythtv.org>
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