[mythtv-commits] Ticket #8326: Segfault during playback of video files produce by Canon cameras

[MythTV]

#8326: Segfault during playback of video files produce by Canon cameras
-------------------------------------------+--------------------------------
 Reporter:  skd5aner <skd5aner@…>          |       Owner:  janne  
     Type:  defect                         |      Status:  new    
 Priority:  minor                          |   Milestone:  unknown
Component:  MythTV - Video Playback        |     Version:  0.23rc2
 Severity:  medium                         |     Mlocked:  0      
-------------------------------------------+--------------------------------
 Attempting to playback any video files produced by either of two Canon
 digital cameras I have, produces a segfault after the first frame is
 displayed within MythVideo.  The cameras produce both produce an avi file,
 one is 320x240 (PowerShot SD100) the other is 640x480 (PowerShot SD700
 IS).

 I am able to succesfully play back the files in ffplay, and various other
 media players on OS X and Windows.  However, both files also crashed
 mplayer.  I also know, that within the older versions of mythgallery,
 these files appeared to play back succesfully (only tried once a while ago
 - never attempted within mythvideo).

 These segfaults happened in .22-fixes, and I was hoping that maybe they
 had been resolved with more recent ffmpeg merge within .23-fixes, but I
 get the exact same results.

 I am attaching 2 backtraces and 2 logs, 1 for each file from each camera
 (Just in case there's any difference).  I will also try to attach videos,
 since they are <5MB each (~2 seconds). These files were created so I could
 share them for testing, but none of the videos from these cameras in my
 library will play within Myth.

 Thanks!

 mythfrontend --version
 Please include all output in bug reports.
 MythTV Version   : 24035
 MythTV Branch    : branches/release-0-23-fixes
 Network Protocol : 56
 Library API      : 0.23.20100314-1
 QT Version       : 4.5.2
 Options compiled in:
  linux debug using_oss using_alsa using_pulse using_pulseoutput
 using_backend using_directfb using_dvb using_firewire using_frontend
 using_hdhomerun using_hdpvr using_iptv using_ivtv using_joystick_menu
 using_libfftw3 using_lirc using_mheg using_opengl_video using_opengl_vsync
 using_qtdbus using_qtwebkit using_v4l using_x11 using_xrandr using_xv
 using_bindings_perl using_bindings_python using_opengl using_vdpau
 using_ffmpeg_threads using_libavc_5_3 using_live using_mheg

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Ticket URL: <http://svn.mythtv.org/trac/ticket/8326>
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