[mythtv-users] Playback of recordings ends a short way into them

Richard Townsend townsend at astro.wisc.edu
Mon Nov 10 15:51:22 UTC 2014


Hi folks —

I’m having problems with playing back recordings on Mythtv 0.27 (running on Gentoo; tuner is an HD Home Run). A couple of minutes into a recording, playback will abruptly halt. Judging from the file size of the recording, and also the log output, this is occurring well before the actual end of the recording.

Here’s the relevant (I think) portion of the frontend logfile:

2014-11-10 08:02:23.330317 I  Player(0): FPS:   30.01 Mean: 33327 Std.Dev:   197 CPUs: 16% 45% 
2014-11-10 08:02:27.296933 I  Player(0): FPS:   30.00 Mean: 33327 Std.Dev:   221 CPUs: 14% 49% 
2014-11-10 08:02:31.263549 I  Player(0): FPS:   30.01 Mean: 33327 Std.Dev:   212 CPUs: 13% 45% 
2014-11-10 08:02:34.078375 E  decoding error
                       eno: Unknown error 541478725 (541478725)
2014-11-10 08:02:34.146823 I  Player(0): Video is 30 frames ahead of audio,
                       doubling video frame interval to slow down.
2014-11-10 08:02:34.213548 I  Player(0): Video is 30 frames ahead of audio,
                       doubling video frame interval to slow down.
2014-11-10 08:02:34.280240 I  Player(0): Video is 30 frames ahead of audio,
                       doubling video frame interval to slow down.
2014-11-10 08:02:34.346866 I  Player(0): Video is 30 frames ahead of audio,
                       doubling video frame interval to slow down.
2014-11-10 08:02:34.347021 I  Player(0): 6400 interlaced frames seen.
2014-11-10 08:02:34.413562 I  Player(0): Video is 30 frames ahead of audio,
                       doubling video frame interval to slow down.
2014-11-10 08:02:34.480190 I  Player(0): Video is 30 frames ahead of audio,
                       doubling video frame interval to slow down.
2014-11-10 08:02:34.546924 I  Player(0): Video is 30 frames ahead of audio,
                       doubling video frame interval to slow down.
2014-11-10 08:02:34.613606 I  Player(0): Video is 30 frames ahead of audio,
                       doubling video frame interval to slow down.
2014-11-10 08:02:34.680221 I  Player(0): Video is 30 frames ahead of audio,
                       doubling video frame interval to slow down.
2014-11-10 08:02:34.746944 I  Player(0): Video is 30 frames ahead of audio,
                       doubling video frame interval to slow down.
2014-11-10 08:02:34.813477 I  Player(0): Video is 30 frames ahead of audio,
                       doubling video frame interval to slow down.
2014-11-10 08:02:34.880200 I  Player(0): Video is 30 frames ahead of audio,
                       doubling video frame interval to slow down.
2014-11-10 08:02:34.946938 I  Player(0): Video is 30 frames ahead of audio,
                       doubling video frame interval to slow down.
2014-11-10 08:02:35.013555 I  Player(0): Video is 30 frames ahead of audio,
                       doubling video frame interval to slow down.
2014-11-10 08:02:35.096901 I  Player(0): Video is 30 frames ahead of audio,
                       doubling video frame interval to slow down.
2014-11-10 08:02:35.163571 I  Player(0): Video is 30 frames ahead of audio,
                       doubling video frame interval to slow down.
2014-11-10 08:02:35.230265 I  Player(0): Video is 30 frames ahead of audio,
                       doubling video frame interval to slow down.
2014-11-10 08:02:35.296893 I  Player(0): Video is 30 frames ahead of audio,
                       doubling video frame interval to slow down.
2014-11-10 08:02:35.363587 I  Player(0): Video is 30 frames ahead of audio,
                       doubling video frame interval to slow down.
2014-11-10 08:02:35.430274 I  Player(0): Video is 30 frames ahead of audio,
                       doubling video frame interval to slow down.
2014-11-10 08:02:35.496866 I  Player(0): Video is 30 frames ahead of audio,
                       doubling video frame interval to slow down.
2014-11-10 08:02:35.563609 I  Player(0): Video is 30 frames ahead of audio,
                       doubling video frame interval to slow down.
2014-11-10 08:02:35.630218 I  Player(0): Video is 30 frames ahead of audio,
                       doubling video frame interval to slow down.
2014-11-10 08:02:35.696870 I  Player(0): Video is 30 frames ahead of audio,
                       doubling video frame interval to slow down.
2014-11-10 08:02:35.763539 I  Player(0): Video is 30 frames ahead of audio,
                       doubling video frame interval to slow down.
2014-11-10 08:02:35.830201 I  Player(0): Video is 30 frames ahead of audio,
                       doubling video frame interval to slow down.
2014-11-10 08:02:35.896868 I  Player(0): Video is 30 frames ahead of audio,
                       doubling video frame interval to slow down.
2014-11-10 08:02:35.963518 I  Player(0): Video is 30 frames ahead of audio,
                       doubling video frame interval to slow down.
2014-11-10 08:02:36.030205 I  Player(0): Video is 30 frames ahead of audio,
                       doubling video frame interval to slow down.
2014-11-10 08:02:36.030339 I  waiting for no video frames 0
2014-11-10 08:02:36.030355 I  HasReachedEof() at framesPlayed=6422 totalFrames=55644
2014-11-10 08:02:36.078560 I  Player(0): Play speed: rate: 29.97 speed: 0 skip: 0 => new interval 33366
2014-11-10 08:02:36.095356 E  decoding error
                       eno: Unknown error 541478725 (541478725)
2014-11-10 08:02:36.112141 I  VideoOutputXv: UpdatePauseFrame() AAAAAAfAALAAAAAAAAAAAAFuAAAAAAAP
2014-11-10 08:02:36.129564 I  TV: HandleStateChange(0) -- begin
2014-11-10 08:02:36.129601 I  TV: Attempting to change from WatchingPreRecorded to None
2014-11-10 08:02:36.129633 I  TV: StopStuff() for player ctx 0 -- begin
2014-11-10 08:02:36.129653 I  TV: SetActive(0,w/o OSD) 0 -> 0 -- begin
2014-11-10 08:02:36.129701 I  TV: SetActive(0,w/o OSD) 0 -> 0 -- end
2014-11-10 08:02:36.129719 I  Player(0): StopPlaying - begin
2014-11-10 08:02:36.131690 I  Player(0): Decoder thread exiting.
2014-11-10 08:02:36.131898 I  Player(0): Exited decoder loop.
2014-11-10 08:02:36.134487 I  VideoOutputXv: dtor
2014-11-10 08:02:36.134524 I  VideoOutputXv: DiscardFrames(1)
2014-11-10 08:02:36.134599 I  VideoBuffers::DiscardFrames(1): AAAAAAFAAAAAAAAAAAAAAAFUAAAAAAAP
2014-11-10 08:02:36.134655 I  VideoBuffers::DiscardFrames(1): AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAP -- done
2014-11-10 08:02:36.134697 I  VideoOutputXv: DiscardFrames() 3: AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAP -- done()
2014-11-10 08:02:36.141554 I  VideoOutputXv: Closing XVideo port 72
2014-11-10 08:02:36.141604 I  Setup Interrupt handler
2014-11-10 08:02:36.141616 I  Setup Terminated handler
2014-11-10 08:02:36.204467 I  Player(0): StopPlaying - end
2014-11-10 08:02:36.204487 I  TV: StopStuff(): stopping ring buffer
2014-11-10 08:02:36.204520 I  TV: StopStuff(): stopping player
2014-11-10 08:02:36.204527 I  TV: StopStuff() -- end
2014-11-10 08:02:36.204569 I  TV: Changing from WatchingPreRecorded to None
2014-11-10 08:02:36.204593 I  TV: HandleStateChange(0) -- end
2014-11-10 08:02:36.204627 I  TV: Exiting main playback loop.
2014-11-10 08:02:36.204639 I  TV: StartTV -- process events 2 begin
2014-11-10 08:02:36.205431 I  TV: StartTV -- process events 2 end
2014-11-10 08:02:36.205449 I  TV::~TV() -- begin
2014-11-10 08:02:36.238591 I  TV::~TV() -- lock
2014-11-10 08:02:36.238799 I  Player(0): StopPlaying - begin
2014-11-10 08:02:36.238826 I  Player(0): Exited decoder loop.
2014-11-10 08:02:36.238840 I  Player(0): StopPlaying - end
2014-11-10 08:02:36.250036 I  TV::~TV() -- end
2014-11-10 08:02:36.250242 N  Resuming idle timer
2014-11-10 08:02:36.250399 I  TV: StartTV -- end

The point at which the playback ceased is during a commercial break, and could be at the end of the break. Is this a commflag issue? If so, how do I resolve?

cheers,

Rich



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