[mythtv-commits] Ticket #9201: LiveTV channel change often fails.

MythTV mythtv at cvs.mythtv.org
Wed Nov 10 13:45:40 UTC 2010

#9201: LiveTV channel change often fails.
 Reporter:  Sami Tapio <tapio.sami@…>          |            Type:  defect          
   Status:  new                                |        Priority:  minor           
Milestone:  unknown                            |       Component:  MythTV - General
  Version:  0.24-fixes                         |        Severity:  medium          
 Keywords:                                     |   Ticket locked:  0               
 Changing channels on livetv often fails with "Video frame buffering failed
 too many times." or "Error opening jump program file buffer". Sometimes
 the error message takes quite some time to pop up. While waiting, FE is
 unresponsive with dark screen. Happens also while watching livetv, but not
 so often as when changing channel. Watching previously recorded shows I
 have never had this issue IIRC.

 And then the config info.

 ./configure --enable-vdpau --disable-audio-oss --disable-audio-jack
 --disable-hdhomerun --disable-ivtv --enable-opengl-video --enable-opengl-
 vsync --disable-joystick-menu --disable-firewire --disable-lirc --disable-
 directfb --disable-iptv --disable-hdpvr --enable-proc-opt --disable-audio-
 pulseoutput --enable-libfftw3 --disable-mheg
 # Basic Settings
 Compile type              release
 Compiler cache            yes
 DistCC                    no
 qmake                     /usr/bin/qmake
 install prefix            /usr/local
 runtime prefix            /usr/local
 CPU                       x86 x86_64 (model name        : AMD Athlon(tm)
 64 X2 Dual Core Processor 5200+)
 yasm                      yes
 MMX enabled               yes
 MMX2 enabled              yes
 3DNow! enabled            yes
 3DNow! extended enabled   yes
 SSE enabled               yes
 SSSE3 enabled             yes
 CMOV enabled              yes

 # Input Support
 Joystick menu             no
 lirc support              no
 Video4Linux sup.          yes
 ivtv support              no
 HD-PVR support            no
 FireWire support          no
 DVB support               yes [/usr/include]
 DVB-S2 support            yes
 HDHomeRun support         no
 IPTV support              no

 # Sound Output Support
 PulseAudio support        no
 OSS support               no
 ALSA support              yes
 JACK support              no
 libfftw3 support          yes

 # Video Output Support
 x11 support               yes
 xrandr support            yes
 xv support                yes
 XvMC support              yes
 XvMC VLD support          yes
 XvMC libs                  -lXvMCW
 VDPAU support             yes
 CrystalHD support         no
 OpenGL video              yes
 OpenGL vsync              yes
 DirectFB                  no
 MHEG support              no

 # Misc Features
 multi threaded libavcodec yes
 Frontend                  yes
 Backend                   yes

 # Bindings
 bindings_perl             yes
 bindings_python           yes

 Creating libs/libmythdb/mythconfig.h and libs/libmythdb/mythconfig.mak

 WARNING: When using --enable-proc-opt you must include the
          output of ./configure along with any bug report.

 libs/libmythdb/mythconfig.h is unchanged
 external/FFmpeg/libavutil/avconfig.h is unchanged

 mythbackend --version
 Please attach all output as a file in bug reports.
 MythTV Version   : 27143
 MythTV Branch    : branches/release-0-24-fixes
 Network Protocol : 63
 Library API      : 0.24.20101028-1
 QT Version       : 4.6.2
 Options compiled in:
  linux release using_alsa using_pulse using_backend using_bindings_perl
 using_bindings_python using_dvb using_frontend using_libfftw3
 using_opengl_video using_opengl_vsync using_qtdbus using_qtwebkit
 using_v4l using_x11 using_xrandr using_xv using_xvmc using_xvmc_vld
 using_xvmcw using_bindings_perl using_bindings_python using_mythtranscode
 using_opengl using_vdpau using_ffmpeg_threads

Ticket URL: <http://svn.mythtv.org/trac/ticket/9201>
MythTV <http://www.mythtv.org/>
MythTV Media Center

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