[mythtv-users] Live Tv stalls. Again

[Kevin Johnson]

Well it had been good for quite a while.  But I recently had to upgrade to
14.04 on one of my frontends, so I decided to use the latest and greatest
on the frontends.

Frontend Version: 2:0.27.4~candidates.20140719.143cf1c-0ubuntu0

I have not touched the backend in a while.

Backend Version: 2:0.27.1+fixes.20140605.2720f45-0ubuntu0mythbuntu1

I updated two frontends and they both exhibit the same behaviour.
Sometimes in 5 minutes, sometimes 30 minutes and I get this in the frontend
error logs.  This is the same as what I saw a few months back.

Jul 21 18:54:55 g430 mythfrontend.real: mythfrontend[1885]: N CoreContext
mythplayer.cpp:2200 (PrebufferEnoughFrames) Player(1): Waited 9453ms for
vid$
Jul 21 18:54:55 g430 mythfrontend.real: mythfrontend[1885]: N CoreContext
mythplayer.cpp:2200 (PrebufferEnoughFrames) Player(1): Waited 9554ms for
vid$
Jul 21 18:54:55 g430 mythfrontend.real: mythfrontend[1885]: N CoreContext
mythplayer.cpp:2200 (PrebufferEnoughFrames) Player(1): Waited 9656ms for
vid$
Jul 21 18:54:55 g430 mythfrontend.real: mythfrontend[1885]: N CoreContext
mythplayer.cpp:2200 (PrebufferEnoughFrames) Player(1): Waited 9758ms for
vid$
Jul 21 18:54:55 g430 mythfrontend.real: mythfrontend[1885]: W Decoder
ringbuffer.cpp:1460 (ReadPriv) RingBuf(myth://
192.168.2.4/1702_20140722015034.mp$
Jul 21 18:54:55 g430 mythfrontend.real: mythfrontend[1885]: E Decoder
ringbuffer.cpp:1483 (ReadPriv) RingBuf(myth://
192.168.2.4/1702_20140722015034.mp$
Jul 21 18:54:55 g430 mythfrontend.real: mythfrontend[1885]: N CoreContext
mythplayer.cpp:2200 (PrebufferEnoughFrames) Player(1): Waited 9859ms for
vid$
Jul 21 18:54:55 g430 mythfrontend.real: mythfrontend[1885]: E Decoder
avformatdecoder.cpp:4905 (GetFrame) decoding error#012#011#011#011eno:
Unknown e$
Jul 21 18:55:34  mythfrontend.real: last message repeated 2 times

Would upgrading the frontend cause this?
Should I upgrade the backend even thou I do not see any error messages in
the logs?


On Sat, Jun 7, 2014 at 3:07 AM, Jean-Yves Avenard <jyavenard at gmail.com>
wrote:

> On 7 June 2014 19:21, Mike Bibbings <mike.bibbings at gmail.com> wrote:
>
> > Updated frontend and backend this morning (UK time)  MythTV Version :
> > v0.28-pre-1536-g5ef7b1c
> > MythTV Branch : master
> > Network Protocol : 82
> > Library API : 0.28.20140601-2
> > QT Version : 4.8.6
> >
> > Live TV (DVB-S/S2, DVB-T/T2) and playback of recorded TV now results in
> seg
> > faults  e.g.
> >
> > 2014-06-07 10:14:39.720762 C  Received Segmentation fault: Code 1, PID
> 40,
> > UID 0, Value 0x7fe5d75a32a8
> >
> > Previous frontend version MythTV Version : v0.28-pre-1499-g295d97e works
> ok.
>
> The joy of running master.
>
> In any case, don't hijack a topic.
> Open a ticket and provide a backtrace.
>
> Thanks
> JY
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