[mythtv-commits] Ticket #13543: Corruption of recordings seems to be linked to system events

[MythTV]

#13543: Corruption of recordings seems to be linked to system events
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 Reporter:  jpilk                 |          Owner:  (none)
     Type:  Bug Report - General  |         Status:  new
 Priority:  minor                 |      Milestone:  needs_triage
Component:  MythTV - General      |        Version:  Master Head
 Severity:  medium                |     Resolution:
 Keywords:                        |  Ticket locked:  0
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Comment (by jpilk):

 Hmm.  Thanks for offering to try this :-)
 https://www.mythtv.org/wiki/MythDVBcut

 A typical command is

 ionice -c3 nice ~/MythDVBcut.sh 10002_20191225202800.ts

 where the filename identifies a recording known to MythTV.  That generates

 ionice -c3 java -jar /home/john/projectx_link -name tempcut28735 -id
 0xc9,0xca -out /home/john/MythTmp -cut projx28735
 10002_20191225202800.ts.old

 where the input file has been renamed.  Any mpeg2 video ought to work as
 input if no cutting is to be done.  That produces two demuxed files

 Video (m2v):   132101 Frames   01:28:04.040
 '/home/john/MythTmp/tempcut28735.m2v'
 Audio 00 (mp2): 220168 Frames   01:28:04.032 0-0-184-0
 '/home/john/MythTmp/tempcut28735.mp2'

 which are then remuxed.  The error messages I quoted are from Project-X
 during the demux phase.

 I build Project-X locally and don't use its GUI.  A packaged version would
 be called differently, and for this test the -cut file ought to be
 unnecessary.

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Ticket URL: <https://code.mythtv.org/trac/ticket/13543#comment:2>
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