[mythtv-commits] Ticket #13403: Watch TV fails after Myth Upgrade

MythTV noreply at mythtv.org
Fri Feb 8 05:15:38 UTC 2019


#13403: Watch TV fails after Myth Upgrade
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     Reporter:  jaklug                |      Owner:  (none)
         Type:  Bug Report - General  |     Status:  new
     Priority:  minor                 |  Milestone:  needs_triage
    Component:  MythTV - General      |    Version:  v30-fixes
     Severity:  medium                |   Keywords:  watchtv fileringbuffer
Ticket locked:  0                     |
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 I can record TV with MythTV, and I can watch TV with Caffeine.

 I backed up my database, and restored first to .29, then to .30 with
 Ubuntu PPA, and neither work with WatchTV.

 I tried increasing the signal timeouts to 3 and 10 seconds.  The WatchTV
 fails in less than 1 second.

 Frontend complains the buffer file is to small (0B).  I tried increasing
 it with mythtv-setup and it is not 0 bytes.  That did not help anyway.

 The backend says something about expiring some program that I am not
 attempting to watch, though it is on the same channel I think.


 {{{
 Frontend:
 Feb  6 22:18:19 tvscribe mythfrontend.real: mythfrontend[15692]: D
 CoreContext lcddevice.cpp:606 (switchToChannel) LCDdevice: switchToChannel
 Feb  6 22:18:19 tvscribe mythfrontend.real: mythfrontend[15692]: I
 CoreContext videooutbase.cpp:1517 (DisplayOSD) VideoOutput: Created YV12
 OSD.
 Feb  6 22:18:19 tvscribe mythfrontend.real: mythfrontend[15692]: E
 CoreContext fileringbuffer.cpp:309 (OpenFile)
 FileRingBuf(/mnt/bigr0/store/2021_20190207041819.ts): OpenFile(): File too
 small (0B).

 Backend:
 Feb  6 22:18:18 tvscribe mythbackend: mythbackend[7290]: N CoreContext
 autoexpire.cpp:261 (CalcParams) AutoExpire: CalcParams(): Max required
 Free Space: 3.0 GB w/freq: 14 min
 Feb  6 22:18:18 tvscribe mythbackend: mythbackend[7290]: N TVRecEvent
 recordinginfo.cpp:703 (ApplyRecordRecGroupChange)
 ApplyRecordRecGroupChange: LiveTV to LiveTV (2)
 Feb  6 22:18:19 tvscribe mythbackend: mythbackend[7290]: N CoreContext
 autoexpire.cpp:261 (CalcParams) AutoExpire: CalcParams(): Max required
 Free Space: 3.0 GB w/freq: 14 min
 Feb  6 22:18:19 tvscribe mythbackend: mythbackend[7290]: N TVRecEvent
 recordinginfo.cpp:703 (ApplyRecordRecGroupChange)
 ApplyRecordRecGroupChange: LiveTV to LiveTV (2)
 Feb  6 22:18:19 tvscribe mythbackend: mythbackend[7290]: I TVRecEvent
 tv_rec.cpp:4261 (TuningNewRecorder) TVRec[9]: TuningNewRecorder -
 CreateRecorder()
 Feb  6 22:18:19 tvscribe mythbackend: mythbackend[7290]: I TVRecEvent
 tv_rec.cpp:1091 (HandleStateChange) TVRec[9]: Changing from WatchingLiveTV
 to None
 Feb  6 22:18:19 tvscribe mythbackend: mythbackend[7290]: N RecThread
 recorders/recorderbase.cpp:500 (FinishRecording) Finished Recording:
 Container: MPEG2-TS Video Codec: mpeg2video (0x0 A/R: 0 29.97fps) Audio
 Codec: ac3
 Feb  6 22:18:19 tvscribe mythbackend: mythbackend[7290]: I TVRecEvent
 tv_rec.cpp:864 (FinishedRecording) TVRec[9]:
 FinishedRecording(2021_2019-02-07T04:18:19Z) damaged
 recq:<RecordingQuality overall_score="0"
 key="2021_2019-02-07T04:18:19Z">#012    <Gap start="2019-02-07T04:00:00Z"
 end="2019-02-07T04:30:00Z" duration="1800" />#012</RecordingQuality>
 Feb  6 22:18:19 tvscribe mythbackend: mythbackend[7290]: I
 MythSocketThread(64) mainserver.cpp:7928 (connectionClosed) Playback
 sock(5636e615bd20) 'tvscribe' disconnected
 Feb  6 22:18:24 tvscribe mythbackend: mythbackend[7290]: N Expire
 autoexpire.cpp:651 (SendDeleteMessages) Expiring 0 MB for 2021 at
 2019-02-06T07:37:06Z => "Finding Your Roots With Henry Louis Gates,
 Jr.":"Freedom Tales"

 }}}

 The problem is 100% reproducible.

-- 
Ticket URL: <https://code.mythtv.org/trac/ticket/13403>
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