[mythtv-commits] Ticket #12666: mythpreviewgen fails - no new thumbnails for recordings

[MythTV]

#12666: mythpreviewgen fails - no new thumbnails for recordings
-----------------------------------------+-------------------------
     Reporter:  yiannividalis@…          |      Owner:  jyavenard
         Type:  Bug Report - General     |     Status:  new
     Priority:  minor                    |  Milestone:  unknown
    Component:  MythTV - Mythpreviewgen  |    Version:  Master Head
     Severity:  medium                   |   Keywords:
Ticket locked:  0                        |
-----------------------------------------+-------------------------
 Hi,

 After upgrading from e4fface (before ffmpeg3)  to 76cd458, my recordings
 don't have thumbnails, either in frontend or in mythweb. This happens both
 to my main system (MBE + SBE) and a laptop I can use as a test MBE.

 On my main system, while refreshing the mythweb recorded page, the system
 log shows:


 {{{
 Feb 25 10:41:31 storage mythpreviewgen[11294]: mythpreviewgen[11294]: C
 thread_unknown mythcommandlineparser.cpp:2599 (ConfigureLogging)
 mythpreviewgen version: master [v0.28-pre-3612-g76cd458-dirty]
 www.mythtv.org
 Feb 25 10:41:31 storage mythpreviewgen[11294]: mythpreviewgen[11294]: C
 thread_unknown mythcommandlineparser.cpp:2601 (ConfigureLogging) Qt
 version: compile: 5.4.2, runtime: 5.4.2
 Feb 25 10:41:31 storage mythpreviewgen[11294]: mythpreviewgen[11294]: N
 thread_unknown mythcommandlineparser.cpp:2603 (ConfigureLogging) Enabled
 verbose msgs:  general
 Feb 25 10:41:31 storage mythpreviewgen[11294]: mythpreviewgen[11294]: E
 CoreContext main.cpp:81 (preview_helper) Setting priority failed.
 eno: Access denied (13)
 Feb 25 10:41:31 storage mythpreviewgen[11295]: mythpreviewgen[11295]: C
 thread_unknown mythcommandlineparser.cpp:2599 (ConfigureLogging)
 mythpreviewgen version: master [v0.28-pre-3612-g76cd458-dirty]
 www.mythtv.org
 Feb 25 10:41:31 storage mythpreviewgen[11295]: mythpreviewgen[11295]: C
 thread_unknown mythcommandlineparser.cpp:2601 (ConfigureLogging) Qt
 version: compile: 5.4.2, runtime: 5.4.2
 Feb 25 10:41:31 storage mythpreviewgen[11295]: mythpreviewgen[11295]: N
 thread_unknown mythcommandlineparser.cpp:2603 (ConfigureLogging) Enabled
 verbose msgs:  general
 Feb 25 10:41:31 storage mythpreviewgen[11295]: mythpreviewgen[11295]: E
 CoreContext main.cpp:81 (preview_helper) Setting priority failed.
 eno: Access denied (13)
 Feb 25 10:41:34 storage mythpreviewgen[11347]: mythpreviewgen[11347]: C
 thread_unknown mythcommandlineparser.cpp:2599 (ConfigureLogging)
 mythpreviewgen version: master [v0.28-pre-3612-g76cd458-dirty]
 www.mythtv.org
 Feb 25 10:41:34 storage mythpreviewgen[11347]: mythpreviewgen[11347]: C
 thread_unknown mythcommandlineparser.cpp:2601 (ConfigureLogging) Qt
 version: compile: 5.4.2, runtime: 5.4.2
 Feb 25 10:41:34 storage mythpreviewgen[11347]: mythpreviewgen[11347]: N
 thread_unknown mythcommandlineparser.cpp:2603 (ConfigureLogging) Enabled
 verbose msgs:  general
 Feb 25 10:41:34 storage mythpreviewgen[11347]: mythpreviewgen[11347]: E
 CoreContext main.cpp:81 (preview_helper) Setting priority failed.
 eno: Access denied (13)
 Feb 25 10:41:35 storage mythbackend[9890]: 2016-02-25 10:41:35.202577 E
 Preview: Encountered problems running '/usr/bin/mythpreviewgen --size 0x0
 --chanid 2001 --starttime 20160224185000 --outfile
 /myth/tvstorage/2001_20160224185000.ts.png' - (128)
 Feb 25 10:41:35 storage mythbackend[9890]: mythbackend[9890]: E
 HttpServer88 previewgenerator.cpp:275 (Run) Preview: Encountered problems
 running '/usr/bin/mythpreviewgen --size 0x0 --chanid 2001 --starttime
 20160224185000 --outfile /myth/tvstorage/2001_20160224185000.ts.png' -
 (128)
 Feb 25 10:41:35 storage mythbackend[9890]: 2016-02-25 10:41:35.402917 E
 Preview: Encountered problems running '/usr/bin/mythpreviewgen --size 0x0
 --chanid 2005 --starttime 20160224190900 --outfile
 /myth/tvstorage/2005_20160224190900.ts.png' - (128)
 Feb 25 10:41:35 storage mythbackend[9890]: mythbackend[9890]: E
 HttpServer85 previewgenerator.cpp:275 (Run) Preview: Encountered problems
 running '/usr/bin/mythpreviewgen --size 0x0 --chanid 2005 --starttime
 20160224190900 --outfile /myth/tvstorage/2005_20160224190900.ts.png' -
 (128)
 Feb 25 10:41:36 storage mythbackend[9890]: 2016-02-25 10:41:36.204044 E
 Preview: Encountered problems running '/usr/bin/mythpreviewgen --size 0x0
 --chanid 2020 --starttime 20160224175900 --outfile
 /myth/tvstorage/2020_20160224175900.ts.png' - (128)
 Feb 25 10:41:36 storage mythbackend[9890]: mythbackend[9890]: E
 HttpServer81 previewgenerator.cpp:275 (Run) Preview: Encountered problems
 running '/usr/bin/mythpreviewgen --size 0x0 --chanid 2020 --starttime
 20160224175900 --outfile /myth/tvstorage/2020_20160224175900.ts.png' -
 (128)

 }}}

 No other software or hardware change has taken place on either system,
 only the mythtv update.


 {{{
 > mythfrontend --version
 Please attach all output as a file in bug reports.
 MythTV Version : v0.28-pre-3612-g76cd458-dirty
 MythTV Branch : master
 Network Protocol : 88
 Library API : 0.28.20160222-1
 QT Version : 5.4.2
 Options compiled in:
  linux profile using_alsa using_oss using_pulse using_pulseoutput
 using_backend using_bindings_perl using_bindings_python using_bindings_php
 using_dvb using_frontend using_vbox using_ceton using_hdpvr
 using_libcrypto using_libfftw3 using_libxml2 using_lirc using_mheg
 using_opengl using_opengl_video using_qtwebkit using_qtscript using_qtdbus
 using_taglib using_v4l2 using_x11 using_xrandr using_xv using_profiletype
 using_bindings_perl using_bindings_python using_bindings_php
 using_freetype2 using_mythtranscode using_opengl using_vaapi using_vdpau
 using_ffmpeg_threads using_mheg using_libass using_libxml2
 }}}

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Ticket URL: <https://code.mythtv.org/trac/ticket/12666>
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