mythpreviewgen --infile 9931_20160509215800.ts
2016-05-10 12:39:03.204845 C  mythpreviewgen version: makepkg [v0.28-22-g6386f31-dirty] www.mythtv.org
2016-05-10 12:39:03.204873 C  Qt version: compile: 5.6.0, runtime: 5.6.0
2016-05-10 12:39:03.204877 N  Enabled verbose msgs:  general
2016-05-10 12:39:03.204891 N  Setting Log Level to LOG_INFO
2016-05-10 12:39:03.215641 I  Added logging to the console
2016-05-10 12:39:03.215976 I  Setup Interrupt handler
2016-05-10 12:39:03.215984 I  Setup Terminated handler
2016-05-10 12:39:03.215990 I  Setup Segmentation fault handler
2016-05-10 12:39:03.215996 I  Setup Aborted handler
2016-05-10 12:39:03.216001 I  Setup Bus error handler
2016-05-10 12:39:03.216007 I  Setup Floating point exception handler
2016-05-10 12:39:03.216012 I  Setup Illegal instruction handler
2016-05-10 12:39:03.216019 I  Setup Real-time signal 0 handler
2016-05-10 12:39:03.216026 I  Setup Hangup handler
2016-05-10 12:39:03.216081 N  Using runtime prefix = /usr
2016-05-10 12:39:03.216085 N  Using configuration directory = /home/mythtv/.mythtv
2016-05-10 12:39:03.216135 I  Assumed character encoding: en_GB.UTF-8
2016-05-10 12:39:03.216468 N  Empty LocalHostName.
2016-05-10 12:39:03.216475 I  Using localhost value of Server
2016-05-10 12:39:03.229962 N  Setting QT default locale to en_GB
2016-05-10 12:39:03.229977 I  Current locale en_GB
2016-05-10 12:39:03.230028 N  Reading locale defaults from /usr/share/mythtv//locales/en_gb.xml
2016-05-10 12:39:03.233792 I  Preview at calculated offset (465341533 seconds)
2016-05-10 12:39:03.559685 I  AFD: codec MP2 has 2 channels
2016-05-10 12:39:03.559788 I  AFD: Opened codec 0x1e90ea0, id(MP2) type(Audio)
2016-05-10 12:39:03.560016 I  AFD: Opened codec 0x1e99f80, id(DVB_SUBTITLE) type(Subtitle)
2016-05-10 12:39:03.560026 I  AFD: codec AC3 has 2 channels
2016-05-10 12:39:03.560248 I  AFD: Opened codec 0x1f21f40, id(AC3) type(Audio)
OMX-Cannot open OpenMAX registry file /home/mythtv/.omxregister
OMX-A Component loader constructor fails. Exiting
2016-05-10 12:39:03.646008 E  OMX: OMX_Init error OMX_ErrorInsufficientResources
2016-05-10 12:39:03.646023 E  OMX:0 Invalid OpenMAX context
2016-05-10 12:39:03.646419 I  AFD: Opened codec 0x1e90600, id(H264) type(Video)
2016-05-10 12:39:04.002404 I  Preview: Grabbed preview '9931_20160509215800.ts' 1920x1080@465341533s