[mythtv-commits] Ticket #7472: LiveTV failes exits with "Video frame buffering failed too many times"

[MythTV]

#7472: LiveTV failes exits with "Video frame buffering failed too many times"
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 Reporter:  olejl77@…          |           Owner:  markk   
     Type:  defect             |          Status:  assigned
 Priority:  minor              |       Milestone:  unknown 
Component:  MythTV - DVB       |         Version:  unknown 
 Severity:  medium             |      Resolution:          
 Keywords:                     |   Ticket locked:  0       
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Comment (by anonymous):

 Not sure they should have duped the frame buffering fails on the hour bug
 against this one.  Here's what I'm seeing, on the hour, or program change.
 I'm running 0.24-fixes (27220) installed from the mythbuntu nightly ppa.
 Using HDHomeRun and vdpau.  Separate backend and frontend.  Here's what my
 log shows when the event happened.  I'll try and recapture with higher
 logging.

 Backend log:


 {{{
 2010-11-20 09:00:00.455 AutoExpire: CalcParams(): Max required Free Space:
 3.0 GB w/freq: 14 min
 2010-11-20 09:00:00.473 LoadFromScheduler(): Error, called from backend.
 2010-11-20 09:00:00.711 Finished recording Good Morning America: channel
 1111
 2010-11-20 09:00:01.174 TVRec(9): RingBufferChanged()
 2010-11-20 09:00:01.205 Finished recording Good Morning America: channel
 1111
 2010-11-20 09:00:04.245 RecBase(9:9):
 GetKeyframePositions(61,9223372036854775807,#3) out of 6
 2010-11-20 09:00:06.038 MainServer::ANN Monitor
 2010-11-20 09:00:06.045 adding: ubuntu-server as a client (events: 0)
 2010-11-20 09:00:06.060 MainServer::ANN Monitor
 2010-11-20 09:00:06.064 adding: ubuntu-server as a client (events: 1)
 2010-11-20 09:00:25.773 TVRec(9): Changing from WatchingLiveTV to None
 2010-11-20 09:00:25.969 Finished recording ABC 11 Eyewitness News at 9AM:
 channel 1111
 2010-11-20 09:00:26.066 MainServer::ANN Playback
 2010-11-20 09:00:26.069 adding: myth2 as a client (events: 0)
 2010-11-20 09:00:26.077 TVRec(9): Changing from None to WatchingLiveTV
 2010-11-20 09:00:26.102 TVRec(9): HW Tuner: 9->9
 2010-11-20 09:00:26.119 LoadFromScheduler(): Error, called from backend.
 2010-11-20 09:00:26.122 AutoExpire: CalcParams(): Max required Free Space:
 3.0 GB w/freq: 14 min
 2010-11-20 09:00:26.142 TVRec(9): Changing from WatchingLiveTV to None
 2010-11-20 09:00:26.184 Finished recording ABC 11 Eyewitness News at 9AM:
 channel 1111

 }}}

 Frontend Log:
 {{{
 2010-11-20 09:00:05.741 RingBuf(/mythtv/livetv/1111_20101120090000.mpg):
 RingBuffer::Reset() nonzero readpos.  toAdjust: 1 readpos: 9964
 readAdjust: 1489976892
 2010-11-20 09:00:06.618 ALSA, Error: WriteAudio: buffer underrun
 2010-11-20 09:00:06.853 Player(0): Waited 100ms for video buffers
 AAAAAaaALAAAAAAAA
 2010-11-20 09:00:06.855 Player(0): Waited 100ms for video buffers
 AAAAAaaALAAAAAAAA
 .
 .
 .
 2010-11-20 09:00:26.702 Player(0): Waited 100ms for video buffers
 AAAAAaaALAAAAAAAA
 2010-11-20 09:00:26.755 Player(0), Error: Waited too long for decoder to
 fill video buffers. Exiting..
 2010-11-20 09:00:27.573 Using protocol version 63
 2010-11-20 09:00:27.584 Spawning LiveTV Recorder -- begin
 2010-11-20 09:00:27.640 Spawning LiveTV Recorder -- end
 2010-11-20 09:00:27.646 We have a
 playbackURL(/mythtv/livetv/1111_20101120090026.mpg) & cardtype(DUMMY)
 2010-11-20 09:00:27.646 We have a RingBuffer
 2010-11-20 09:00:27.647 playCtx, Error: Attempting to setup a player, but
 it already exists.
 2010-11-20 09:00:27.647 TV Error: LiveTV not successfully started
 }}}

-- 
Ticket URL: <http://svn.mythtv.org/trac/ticket/7472#comment:5>
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