[mythtv-users] Watching in progress recording, playback exits if less than 30 seconds behind

Tom Lichti tom at redpepperracing.com
Tue Mar 18 13:17:41 UTC 2014


On Tue, Mar 18, 2014 at 5:05 AM, Jean-Yves Avenard <jyavenard at gmail.com>wrote:

> On 17 March 2014 07:19, Tom Lichti <tom at redpepperracing.com> wrote:
> > I am running trunk as of a few days ago, and after all of the work that
> JYA
> > did on the ringbuffer, I have found that if I am watching an in progress
> > recording, if I am less than about 30 seconds from 'real time', it will
> > always exit playback, as if it thinks it has reached the end of the
> file. I
> > believe this is the pertinent line in the frontend log:
> >
> > 2014-03-16 15:55:34.809277 I  HasReachedEof() at framesPlayed=109732
> > totalFrames=111011
> > 2014-03-16 15:55:34.809299 I  AOBase: Pause 1
> > 2014-03-16 15:55:34.809819 I
> > RingBuf(myth://x.x.x.x:6543/3022_20140316192500.mpg): Pause()
> > 2014-03-16 15:55:34.809829 I
> > RingBuf(myth://x.x.x.x:6543/3022_20140316192500.mpg): StopReads()
> > 2014-03-16 15:55:34.810848 I  AOBase: OutputAudioLoop: audio paused
> > 2014-03-16 15:55:34.810879 I  WriteAudio: Preparing 3072 bytes (384
> frames)
> >
> > and a little later:
> > 2014-03-16 15:55:34.833161 I  MythSocket(37fd890:94): write -> 94 50
> > QUERY_FILETRANSFER 103[]:[]REQUEST_BLOCK[]:[]18200
> > 2014-03-16 15:55:34.834266 I  Player(0): Play speed: rate: 59.9401
> speed: 0
> > skip: 0 => new interval 16683
> > 2014-03-16 15:55:34.843405 I  MythSocket(37fd890:94): read  <- 94 1
>   0
> > 2014-03-16 15:55:34.843427 I
> > FileRingBuf(myth://x.x.x.x:6543/3022_20140316192500.mpg):
> > safe_read(RemoteFile* ...): at EOF
> > 2014-03-16 15:55:34.843479 E  decoding error
> >                         eno: Unknown error 541478725 (541478725)
> > 2014-03-16 15:55:34.851080 I  VidOutVDPAU: UpdatePauseFrame()
> > AAfAAFuAAALAAAAA
> >
> > I'm guessing the HasReachedEof call is a little too aggressive. Or am I
> > missing something obvious? I can gather/post whatever logs are needed, it
> > happens regardless of source recording (HDHR, HD-PVR or analog), and is
> 100%
> > reproducible. Here is my mythtv version:
>
> Are you sure you are running the backend from the same revision?
>
> It is imperative for the backend to match.
>
> BTW, that bug has been like that for years, watching an in-progress
> recording will usually exit. This was fixed in master and fixes/0.27 2
> weeks ago
>
>
Yes, both frontend and backend were updated within the last two weeks.

Tom
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