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[Bug 1238321] [NEW] after upgrade to 0.27 transcoded files no longer have audio

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Public bug reported:

recently upgraded from 0.25 to 0.27 on Ubuntu 12.04.1 LTS

among a few other issues, I have noticed transcoding doesn't work
properly any more

tried it four or five times now, with different audio options selected
in the frontend and also with different audio options on the "Low
Quality" transcoder configuration in the backend

no matter what I try, every time I transcode a recording, the resulting
file has no audio (I have confirmed by manually playing the nuv file in
vlc)

here is a log:
Oct 11 09:56:42 rem mythtranscode: mythtranscode[22517]: C thread_unknown mythcommandlineparser.cpp:2594 (ConfigureLogging) mythtranscode version: fixes/0.27 [v0.27-11-ga179aae] www.mythtv.org
Oct 11 09:56:42 rem mythtranscode: mythtranscode[22517]: C thread_unknown mythcommandlineparser.cpp:2596 (ConfigureLogging) Qt version: compile: 4.8.1, runtime: 4.8.1
Oct 11 09:56:42 rem mythtranscode: mythtranscode[22517]: N thread_unknown mythcommandlineparser.cpp:2598 (ConfigureLogging) Enabled verbose msgs:  general
Oct 11 09:56:42 rem mythtranscode: mythtranscode[22517]: N thread_unknown logging.cpp:914 (logStart) Setting Log Level to LOG_INFO
Oct 11 09:56:42 rem mythtranscode: mythtranscode[22517]: I thread_unknown signalhandling.cpp:194 (SetHandlerPrivate) Setup Interrupt handler
Oct 11 09:56:42 rem mythtranscode: mythtranscode[22517]: I thread_unknown signalhandling.cpp:194 (SetHandlerPrivate) Setup Terminated handler
Oct 11 09:56:42 rem mythtranscode: mythtranscode[22517]: I thread_unknown signalhandling.cpp:194 (SetHandlerPrivate) Setup Segmentation fault handler
Oct 11 09:56:42 rem mythtranscode: mythtranscode[22517]: I thread_unknown signalhandling.cpp:194 (SetHandlerPrivate) Setup Aborted handler
Oct 11 09:56:42 rem mythtranscode: mythtranscode[22517]: I thread_unknown signalhandling.cpp:194 (SetHandlerPrivate) Setup Bus error handler
Oct 11 09:56:42 rem mythtranscode: mythtranscode[22517]: I thread_unknown signalhandling.cpp:194 (SetHandlerPrivate) Setup Floating point exception handler
Oct 11 09:56:42 rem mythtranscode: mythtranscode[22517]: I thread_unknown signalhandling.cpp:194 (SetHandlerPrivate) Setup Illegal instruction handler
Oct 11 09:56:42 rem mythtranscode: mythtranscode[22517]: I thread_unknown signalhandling.cpp:194 (SetHandlerPrivate) Setup Real-time signal 0 handler
Oct 11 09:56:42 rem mythtranscode: mythtranscode[22517]: N thread_unknown mythdirs.cpp:55 (InitializeMythDirs) Using runtime prefix = /usr
Oct 11 09:56:42 rem mythtranscode: mythtranscode[22517]: N thread_unknown mythdirs.cpp:68 (InitializeMythDirs) Using configuration directory = /home/mythtv/.mythtv
Oct 11 09:56:42 rem mythtranscode: mythtranscode[22517]: I CoreContext mythcorecontext.cpp:249 (Init) Assumed character encoding: en_AU.UTF-8
Oct 11 09:56:42 rem mythtranscode: mythtranscode[22517]: N CoreContext mythcontext.cpp:504 (LoadDatabaseSettings) Empty LocalHostName.
Oct 11 09:56:42 rem mythtranscode: mythtranscode[22517]: I CoreContext mythcontext.cpp:512 (LoadDatabaseSettings) Using localhost value of rem
Oct 11 09:56:42 rem mythtranscode: mythtranscode[22517]: I Logger logging.cpp:315 (run) Added logging to the console
Oct 11 09:56:42 rem mythtranscode: mythtranscode[22517]: N CoreContext mythcorecontext.cpp:1294 (InitLocale) Setting QT default locale to en_US
Oct 11 09:56:42 rem mythtranscode: mythtranscode[22517]: I CoreContext mythcorecontext.cpp:1327 (SaveLocaleDefaults) Current locale en_US
Oct 11 09:56:42 rem mythtranscode: mythtranscode[22517]: N CoreContext mythlocale.cpp:121 (LoadDefaultsFromXML) Reading locale defaults from /usr/share/mythtv//locales/en_us.xml
Oct 11 09:56:42 rem mythtranscode: mythtranscode[22517]: I LogForward loggingserver.cpp:1372 (forwardMessage) New Client:  (#1)
Oct 11 09:56:42 rem mythtranscode: mythtranscode[22517]: I LogForward loggingserver.cpp:295 (SyslogLogger) Added syslogging
Oct 11 09:56:42 rem mythtranscode: mythtranscode[22517]: I CoreContext mythtranslation.cpp:65 (load) Loading en_gb translation for module mythfrontend
Oct 11 09:56:42 rem mythtranscode: mythtranscode[22517]: N CoreContext main.cpp:566 (main) Transcoding from /stuff/recordings/1003_20131009015800.mpg to /stuff/recordings/1003_20131009015800.mpg.tmp
Oct 11 09:56:43 rem mythtranscode: mythtranscode[22517]: I SendMessage mythcorecontext.cpp:418 (ConnectCommandSocket) MythCoreContext: Connecting to backend server: 192.168.1.108:6543 (try 1 of 1)
Oct 11 09:56:43 rem mythtranscode: mythtranscode[22517]: I SendMessage mythcorecontext.cpp:1207 (CheckProtoVersion) Using protocol version 77
Oct 11 09:56:43 rem mythtranscode: mythtranscode[22517]: I CoreContext avformatdecoder.cpp:1898 (ScanStreams) AFD: codec MP2 has 2 channels
Oct 11 09:56:43 rem mythtranscode: mythtranscode[22517]: I CoreContext avformatdecoder.cpp:2378 (OpenAVCodec) AFD: Opened codec 0x958b000, id(MP2) type(Audio)
Oct 11 09:56:43 rem mythtranscode: mythtranscode[22517]: I CoreContext avformatdecoder.cpp:2378 (OpenAVCodec) AFD: Opened codec 0x95ddf20, id(MPEG2VIDEO) type(Video)
Oct 11 09:56:43 rem mythtranscode: mythtranscode[22517]: N CoreContext audioplayer.cpp:164 (ReinitAudio) AudioPlayer: Enabling Audio
Oct 11 09:56:43 rem mythtranscode: mythtranscode[22517]: I CoreContext transcode.cpp:310 (TranscodeFile) Honoring the cutlist while transcoding
Oct 11 09:56:43 rem mythtranscode: mythtranscode[22517]: I CoreContext transcode.cpp:343 (TranscodeFile) Cutlist        : 0-30001,37501-99972
Oct 11 09:56:43 rem mythtranscode: mythtranscode[22517]: I CoreContext transcode.cpp:345 (TranscodeFile) Original Length: 99972 frames
Oct 11 09:56:43 rem mythtranscode: mythtranscode[22517]: I CoreContext transcode.cpp:347 (TranscodeFile) New Length     : 7500 frames
Oct 11 09:56:43 rem mythtranscode: mythtranscode[22517]: I CoreContext transcode.cpp:692 (TranscodeFile) Resizing from 720x576 to 640x512
Oct 11 09:56:44 rem mythtranscode: mythtranscode[22517]: I CoreContext transcode.cpp:1026 (TranscodeFile) Transcoding Video and Audio
Oct 11 09:56:44 rem mythtranscode: mythtranscode[22517]: I VideoDecodeBuffer mythplayer.cpp:4593 (TranscodeGetNextFrame) Player(0): Fast-Forwarding from 0 to 30001
Oct 11 09:58:18 rem mythtranscode: mythtranscode[22517]: I VideoDecodeBuffer mythplayer.cpp:4593 (TranscodeGetNextFrame) Player(0): Fast-Forwarding from 37501 to 99972
Oct 11 09:58:18 rem mythtranscode: mythtranscode[22517]: N CoreContext main.cpp:686 (main) Transcoding /stuff/recordings/1003_20131009015800.mpg done
Oct 11 09:58:18 rem mythtranscode: mythtranscode[22517]: N CoreContext main.cpp:804 (WaitToDelete) Transcode: delete old file: waiting while program is in use.
Oct 11 09:58:18 rem mythtranscode: mythtranscode[22517]: N CoreContext main.cpp:836 (WaitToDelete) Transcode: program is no longer in use.
Oct 11 09:58:18 rem mythtranscode: mythtranscode[22517]: N CoreContext main.cpp:735 (transUnlink) Requesting delete for file 'myth://Default@[FE80::219:D1FF:FEDE:5E19]:6543/1003_20131009015800.mpg.old'.
Oct 11 09:58:18 rem mythtranscode: mythtranscode[22517]: N CoreContext main.cpp:735 (transUnlink) Requesting delete for file 'myth://Default@[FE80::219:D1FF:FEDE:5E19]:6543/1003_20131009015800.mpg.png'.
Oct 11 09:58:18 rem mythtranscode: mythtranscode[22517]: I CoreContext mythcontext.cpp:1194 (~MythContext) Waiting for threads to exit.


here is the precise version I am using-
$ apt-cache policy mythtv
mythtv:
  Installed: 2:0.27.0+fixes.20130926.a179aae-0ubuntu0mythbuntu2
  Candidate: 2:0.27.0+fixes.20130926.a179aae-0ubuntu0mythbuntu2
  Version table:
 *** 2:0.27.0+fixes.20130926.a179aae-0ubuntu0mythbuntu2 0
        500 http://ppa.launchpad.net/mythbuntu/0.27/ubuntu/ precise/main i386 Packages
        100 /var/lib/dpkg/status
     2:0.25.2+fixes.20120802.46cab93-0ubuntu1 0
        500 http://ftp.iinet.net.au/pub/ubuntu/ precise-updates/multiverse i386 Packages
        500 http://archive.ubuntu.com/ubuntu/ precise-updates/multiverse i386 Packages
     2:0.25.0+fixes.20120410.1f5962a-0ubuntu1 0
        500 http://ftp.iinet.net.au/pub/ubuntu/ precise/multiverse i386 Packages
        500 http://archive.ubuntu.com/ubuntu/ precise/multiverse i386 Packages

** Affects: mythtv (Ubuntu)
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1238321

Title:
  after upgrade to 0.27 transcoded files no longer have audio

Status in “mythtv” package in Ubuntu:
  New

Bug description:
  recently upgraded from 0.25 to 0.27 on Ubuntu 12.04.1 LTS

  among a few other issues, I have noticed transcoding doesn't work
  properly any more

  tried it four or five times now, with different audio options selected
  in the frontend and also with different audio options on the "Low
  Quality" transcoder configuration in the backend

  no matter what I try, every time I transcode a recording, the
  resulting file has no audio (I have confirmed by manually playing the
  nuv file in vlc)

  here is a log:
  Oct 11 09:56:42 rem mythtranscode: mythtranscode[22517]: C thread_unknown mythcommandlineparser.cpp:2594 (ConfigureLogging) mythtranscode version: fixes/0.27 [v0.27-11-ga179aae] www.mythtv.org
  Oct 11 09:56:42 rem mythtranscode: mythtranscode[22517]: C thread_unknown mythcommandlineparser.cpp:2596 (ConfigureLogging) Qt version: compile: 4.8.1, runtime: 4.8.1
  Oct 11 09:56:42 rem mythtranscode: mythtranscode[22517]: N thread_unknown mythcommandlineparser.cpp:2598 (ConfigureLogging) Enabled verbose msgs:  general
  Oct 11 09:56:42 rem mythtranscode: mythtranscode[22517]: N thread_unknown logging.cpp:914 (logStart) Setting Log Level to LOG_INFO
  Oct 11 09:56:42 rem mythtranscode: mythtranscode[22517]: I thread_unknown signalhandling.cpp:194 (SetHandlerPrivate) Setup Interrupt handler
  Oct 11 09:56:42 rem mythtranscode: mythtranscode[22517]: I thread_unknown signalhandling.cpp:194 (SetHandlerPrivate) Setup Terminated handler
  Oct 11 09:56:42 rem mythtranscode: mythtranscode[22517]: I thread_unknown signalhandling.cpp:194 (SetHandlerPrivate) Setup Segmentation fault handler
  Oct 11 09:56:42 rem mythtranscode: mythtranscode[22517]: I thread_unknown signalhandling.cpp:194 (SetHandlerPrivate) Setup Aborted handler
  Oct 11 09:56:42 rem mythtranscode: mythtranscode[22517]: I thread_unknown signalhandling.cpp:194 (SetHandlerPrivate) Setup Bus error handler
  Oct 11 09:56:42 rem mythtranscode: mythtranscode[22517]: I thread_unknown signalhandling.cpp:194 (SetHandlerPrivate) Setup Floating point exception handler
  Oct 11 09:56:42 rem mythtranscode: mythtranscode[22517]: I thread_unknown signalhandling.cpp:194 (SetHandlerPrivate) Setup Illegal instruction handler
  Oct 11 09:56:42 rem mythtranscode: mythtranscode[22517]: I thread_unknown signalhandling.cpp:194 (SetHandlerPrivate) Setup Real-time signal 0 handler
  Oct 11 09:56:42 rem mythtranscode: mythtranscode[22517]: N thread_unknown mythdirs.cpp:55 (InitializeMythDirs) Using runtime prefix = /usr
  Oct 11 09:56:42 rem mythtranscode: mythtranscode[22517]: N thread_unknown mythdirs.cpp:68 (InitializeMythDirs) Using configuration directory = /home/mythtv/.mythtv
  Oct 11 09:56:42 rem mythtranscode: mythtranscode[22517]: I CoreContext mythcorecontext.cpp:249 (Init) Assumed character encoding: en_AU.UTF-8
  Oct 11 09:56:42 rem mythtranscode: mythtranscode[22517]: N CoreContext mythcontext.cpp:504 (LoadDatabaseSettings) Empty LocalHostName.
  Oct 11 09:56:42 rem mythtranscode: mythtranscode[22517]: I CoreContext mythcontext.cpp:512 (LoadDatabaseSettings) Using localhost value of rem
  Oct 11 09:56:42 rem mythtranscode: mythtranscode[22517]: I Logger logging.cpp:315 (run) Added logging to the console
  Oct 11 09:56:42 rem mythtranscode: mythtranscode[22517]: N CoreContext mythcorecontext.cpp:1294 (InitLocale) Setting QT default locale to en_US
  Oct 11 09:56:42 rem mythtranscode: mythtranscode[22517]: I CoreContext mythcorecontext.cpp:1327 (SaveLocaleDefaults) Current locale en_US
  Oct 11 09:56:42 rem mythtranscode: mythtranscode[22517]: N CoreContext mythlocale.cpp:121 (LoadDefaultsFromXML) Reading locale defaults from /usr/share/mythtv//locales/en_us.xml
  Oct 11 09:56:42 rem mythtranscode: mythtranscode[22517]: I LogForward loggingserver.cpp:1372 (forwardMessage) New Client:  (#1)
  Oct 11 09:56:42 rem mythtranscode: mythtranscode[22517]: I LogForward loggingserver.cpp:295 (SyslogLogger) Added syslogging
  Oct 11 09:56:42 rem mythtranscode: mythtranscode[22517]: I CoreContext mythtranslation.cpp:65 (load) Loading en_gb translation for module mythfrontend
  Oct 11 09:56:42 rem mythtranscode: mythtranscode[22517]: N CoreContext main.cpp:566 (main) Transcoding from /stuff/recordings/1003_20131009015800.mpg to /stuff/recordings/1003_20131009015800.mpg.tmp
  Oct 11 09:56:43 rem mythtranscode: mythtranscode[22517]: I SendMessage mythcorecontext.cpp:418 (ConnectCommandSocket) MythCoreContext: Connecting to backend server: 192.168.1.108:6543 (try 1 of 1)
  Oct 11 09:56:43 rem mythtranscode: mythtranscode[22517]: I SendMessage mythcorecontext.cpp:1207 (CheckProtoVersion) Using protocol version 77
  Oct 11 09:56:43 rem mythtranscode: mythtranscode[22517]: I CoreContext avformatdecoder.cpp:1898 (ScanStreams) AFD: codec MP2 has 2 channels
  Oct 11 09:56:43 rem mythtranscode: mythtranscode[22517]: I CoreContext avformatdecoder.cpp:2378 (OpenAVCodec) AFD: Opened codec 0x958b000, id(MP2) type(Audio)
  Oct 11 09:56:43 rem mythtranscode: mythtranscode[22517]: I CoreContext avformatdecoder.cpp:2378 (OpenAVCodec) AFD: Opened codec 0x95ddf20, id(MPEG2VIDEO) type(Video)
  Oct 11 09:56:43 rem mythtranscode: mythtranscode[22517]: N CoreContext audioplayer.cpp:164 (ReinitAudio) AudioPlayer: Enabling Audio
  Oct 11 09:56:43 rem mythtranscode: mythtranscode[22517]: I CoreContext transcode.cpp:310 (TranscodeFile) Honoring the cutlist while transcoding
  Oct 11 09:56:43 rem mythtranscode: mythtranscode[22517]: I CoreContext transcode.cpp:343 (TranscodeFile) Cutlist        : 0-30001,37501-99972
  Oct 11 09:56:43 rem mythtranscode: mythtranscode[22517]: I CoreContext transcode.cpp:345 (TranscodeFile) Original Length: 99972 frames
  Oct 11 09:56:43 rem mythtranscode: mythtranscode[22517]: I CoreContext transcode.cpp:347 (TranscodeFile) New Length     : 7500 frames
  Oct 11 09:56:43 rem mythtranscode: mythtranscode[22517]: I CoreContext transcode.cpp:692 (TranscodeFile) Resizing from 720x576 to 640x512
  Oct 11 09:56:44 rem mythtranscode: mythtranscode[22517]: I CoreContext transcode.cpp:1026 (TranscodeFile) Transcoding Video and Audio
  Oct 11 09:56:44 rem mythtranscode: mythtranscode[22517]: I VideoDecodeBuffer mythplayer.cpp:4593 (TranscodeGetNextFrame) Player(0): Fast-Forwarding from 0 to 30001
  Oct 11 09:58:18 rem mythtranscode: mythtranscode[22517]: I VideoDecodeBuffer mythplayer.cpp:4593 (TranscodeGetNextFrame) Player(0): Fast-Forwarding from 37501 to 99972
  Oct 11 09:58:18 rem mythtranscode: mythtranscode[22517]: N CoreContext main.cpp:686 (main) Transcoding /stuff/recordings/1003_20131009015800.mpg done
  Oct 11 09:58:18 rem mythtranscode: mythtranscode[22517]: N CoreContext main.cpp:804 (WaitToDelete) Transcode: delete old file: waiting while program is in use.
  Oct 11 09:58:18 rem mythtranscode: mythtranscode[22517]: N CoreContext main.cpp:836 (WaitToDelete) Transcode: program is no longer in use.
  Oct 11 09:58:18 rem mythtranscode: mythtranscode[22517]: N CoreContext main.cpp:735 (transUnlink) Requesting delete for file 'myth://Default@[FE80::219:D1FF:FEDE:5E19]:6543/1003_20131009015800.mpg.old'.
  Oct 11 09:58:18 rem mythtranscode: mythtranscode[22517]: N CoreContext main.cpp:735 (transUnlink) Requesting delete for file 'myth://Default@[FE80::219:D1FF:FEDE:5E19]:6543/1003_20131009015800.mpg.png'.
  Oct 11 09:58:18 rem mythtranscode: mythtranscode[22517]: I CoreContext mythcontext.cpp:1194 (~MythContext) Waiting for threads to exit.

  
  here is the precise version I am using-
  $ apt-cache policy mythtv
  mythtv:
    Installed: 2:0.27.0+fixes.20130926.a179aae-0ubuntu0mythbuntu2
    Candidate: 2:0.27.0+fixes.20130926.a179aae-0ubuntu0mythbuntu2
    Version table:
   *** 2:0.27.0+fixes.20130926.a179aae-0ubuntu0mythbuntu2 0
          500 http://ppa.launchpad.net/mythbuntu/0.27/ubuntu/ precise/main i386 Packages
          100 /var/lib/dpkg/status
       2:0.25.2+fixes.20120802.46cab93-0ubuntu1 0
          500 http://ftp.iinet.net.au/pub/ubuntu/ precise-updates/multiverse i386 Packages
          500 http://archive.ubuntu.com/ubuntu/ precise-updates/multiverse i386 Packages
       2:0.25.0+fixes.20120410.1f5962a-0ubuntu1 0
          500 http://ftp.iinet.net.au/pub/ubuntu/ precise/multiverse i386 Packages
          500 http://archive.ubuntu.com/ubuntu/ precise/multiverse i386 Packages

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