[mythtv-commits] Ticket #12026: MythArchive encoder gives high cpu load with zero progress

[MythTV]

#12026: MythArchive encoder gives high cpu load with zero progress
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 Reporter:  J.Pilk@…                 |          Owner:  Paul Harrison
                                     |  <pharrison@…>
     Type:  Bug Report - General     |         Status:  new
 Priority:  minor                    |      Milestone:  0.27.1
Component:  Plugin - MythArchive     |        Version:  0.27-fixes
 Severity:  medium                   |     Resolution:
 Keywords:  /mytharchive             |  Ticket locked:  0
  encoder_profiles                   |
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Changes (by jreiser):

 * status:  closed => new
 * resolution:  fixed =>


Comment:

 This problem re-appears in
 mythtv-29.1+fixes.201812281328.af5d819~ubuntu18.04.1

 The attachment above (ffmpeg.log) contains context, debug info, gdb
 traceback, and debug log (-debug_ts -v 48).  The problem is reproducible
 every time on saved input (2183585792 bytes [2GB]).

 If the cause cannot be identified and fixed, then it seems that a fail-
 safe could be detected by any one of:
 1. Processing of frames after the maximum number of frames in the duration
 of the scheduled recording.
 2. Processing more than 5 seconds of frames after End-Of-File on input.
 3. Processing more than 5 seconds of frames with no writes to output file.

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Ticket URL: <https://code.mythtv.org/trac/ticket/12026#comment:5>
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