[mythtv-users] Waited too long for decoder to fill video buffers

Igor Cicimov icicimov at gmail.com
Thu Nov 15 12:16:17 UTC 2012


Hi all,

I suddenly started to get these messages while watching or fast forwarding
recordings:

Nov 15 23:03:55 mythtv mythfrontend[2636]: N CoreContext
mythplayer.cpp:2078 (PrebufferEnoughFrames) Player(7): Waited 4222ms for
video buffers AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAP
Nov 15 23:03:55 mythtv mythfrontend[2636]: N CoreContext
mythplayer.cpp:2078 (PrebufferEnoughFrames) Player(7): Waited 4326ms for
video buffers AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAP
Nov 15 23:03:55 mythtv mythfrontend[2636]: N CoreContext
mythplayer.cpp:2078 (PrebufferEnoughFrames) Player(7): Waited 4428ms for
video buffers AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAP
Nov 15 23:03:55 mythtv mythfrontend[2636]: N CoreContext
mythplayer.cpp:2078 (PrebufferEnoughFrames) Player(7): Waited 4531ms for
video buffers AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAP
Nov 15 23:03:55 mythtv mythfrontend[2636]: N CoreContext
mythplayer.cpp:2078 (PrebufferEnoughFrames) Player(7): Waited 4634ms for
video buffers AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAP
Nov 15 23:03:55 mythtv mythfrontend[2636]: N CoreContext
mythplayer.cpp:2078 (PrebufferEnoughFrames) Player(7): Waited 4737ms for
video buffers AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAP
Nov 15 23:03:55 mythtv mythfrontend[2636]: N CoreContext
mythplayer.cpp:2078 (PrebufferEnoughFrames) Player(7): Waited 4840ms for
video buffers AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAP
Nov 15 23:03:55 mythtv mythfrontend[2636]: W Decoder ringbuffer.cpp:1023
(WaitForReadsAllowed)
RingBuf(/home/igorc/recordings/1003_20121115212500.mpg): Taking too long to
be allowed to read..
Nov 15 23:04:00  mythfrontend[2636]: last message repeated 5 times
Nov 15 23:04:00 mythtv mythfrontend[2636]: E Decoder ringbuffer.cpp:1028
(WaitForReadsAllowed)
RingBuf(/home/igorc/recordings/1003_20121115212500.mpg): Took more than 10
seconds to be allowed to read, aborting.
Nov 15 23:04:22 mythtv mythfrontend[2636]: E Decoder
avformatdecoder.cpp:4379 (GetFrame) decoding error#012#011#011#011eno:
Input/output error (5)
Nov 15 23:04:22 mythtv mythfrontend[2636]: N CoreContext
mythplayer.cpp:2078 (PrebufferEnoughFrames) Player(7): Waited 31378ms for
video buffers AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAP
Nov 15 23:04:22 mythtv mythfrontend[2636]: E CoreContext
mythplayer.cpp:2101 (PrebufferEnoughFrames) Player(7): Waited too long for
decoder to fill video buffers. Exiting..
Nov 15 23:04:22 mythtv mythfrontend[2636]: I CoreContext tv_play.cpp:2121
(HandleStateChange) TV: Attempting to change from WatchingPreRecorded to
None
Nov 15 23:04:22 mythtv mythfrontend[2636]: W CoreContext
mythplayer.cpp:2958 (PauseDecoder) Player(7): Waited 100ms for decoder to
pause
Nov 15 23:04:34  mythfrontend[2636]: last message repeated 99 times

This one is 720p but it happens randomly with recordings from different
channels so can't say for sure if this is a problem with certain type only.
Any idea what could be the reason for this and how can I fix it? Latest
Mythbuntu mythtv 0.25+fixes.

Thanks
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