[mythtv-commits] Ticket #9076: Out of sync playback since encoder change at KSTP Minneapolis St. Paul

MythTV mythtv at cvs.mythtv.org
Fri Oct 8 23:26:53 UTC 2010


#9076: Out of sync playback since encoder change at KSTP Minneapolis St. Paul
------------------------------------------------+---------------------------
     Reporter:  Greg Maus <g.maus@…>            |       Owner:  danielk   
         Type:  defect                          |      Status:  new       
     Priority:  minor                           |   Milestone:  unknown   
    Component:  MythTV - ATSC                   |     Version:  0.23-fixes
     Severity:  medium                          |    Keywords:            
Ticket locked:  0                               |  
------------------------------------------------+---------------------------
 My local ABC affiliate (KSTP - Minneapolis-St. Paul, MN) recently changed
 out
 their ATSC encoder with a Harmonic 8130.   Since the change, audio and
 video are
 severely out of sync in Mythtv.   Playback of recorded files directly in
 Mplayer, xine, and VLC playback fine.

 My mythtv version is 23.1-2.fc12 (r25902)

 Full details are here: http://www.gossamer-
 threads.com/lists/mythtv/users/455048

 Taylor Ralph has analysed a sample file, and he states that the file
 doesn't provide
 any valid video timestamps (DTS or PTS).

 [mpegts @ 0x93da2c0]invalid dts/pts combination

 A sample file is located at http://filebin.ca/mhvyt/KSTP_5.1sample.mpg

 Ticket issue2286 has been opened at roundup.ffmpeg.org

-- 
Ticket URL: <http://svn.mythtv.org/trac/ticket/9076>
MythTV <http://www.mythtv.org/>
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