[mythtv-commits] Ticket #3046: fast forward causes frontend to hang in 12709

MythTV mythtv at cvs.mythtv.org
Mon Feb 5 00:41:24 UTC 2007


#3046: fast forward causes frontend to hang in 12709
-----------------------+----------------------------------------------------
 Reporter:  anonymous  |       Owner:  ijr    
     Type:  defect     |      Status:  new    
 Priority:  minor      |   Milestone:  unknown
Component:  mythtv     |     Version:  head   
 Severity:  medium     |  
-----------------------+----------------------------------------------------
 Pressing FF when viewing recorded programmes hangs the frontend:

 {{{
 2007-02-04 23:50:36.664 Dec: DoFastForward(2995 (2971), don't discard
 frames)
 2007-02-04 23:50:36.664 AFD: SeekReset(3006, 0, do flush, don't discard)
 2007-02-04 23:50:36.664 AFD: SeekReset() flushing
 [mpeg2video @ 0xb7551728]current_picture not initalized
 2007-02-04 23:50:36.703 AFD Error: Unknown decoding error
 2007-02-04 23:50:36.714 Avg read interval was 182 msec. 64K block size
 2007-02-04 23:50:36.742 Avg read interval was 197 msec. 96K block size
 2007-02-04 23:50:36.758 Avg read interval was 197 msec. 128K block size
 2007-02-04 23:50:36.774 Avg read interval was 197 msec. 160K block size
 2007-02-04 23:50:36.790 Avg read interval was 197 msec. 192K block size
 2007-02-04 23:50:36.807 Avg read interval was 197 msec. 224K block size
 2007-02-04 23:50:38.454 NVP: Play( 10.0, normal 0, unpause audio 1)
 2007-02-04 23:50:41.140 NVP: prebuffering pause
 2007-02-04 23:50:41.140 NVP: Waiting for prebuffer.. 0
 AAAAAAAAAAAAAAAAAAAAAUAAAAAAAAA
 }}}

 The error condition appears to be:

 [mpeg2video @ 0xb7551728]current_picture not initalized

 I have no idea what causes this but to restore mythtv FF functionality you
 can backout FFMPEG libavcodec update in revision 7256 => 7538 as per the
 patch attached.

 l8r

-- 
Ticket URL: <http://svn.mythtv.org/trac/ticket/3046>
MythTV <http://www.mythtv.org/>
MythTV


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