[mythtv-users] Live tv wont rewind 0.24

Frank Phillips frankalso at gmail.com
Wed Dec 1 06:36:27 UTC 2010


On Sun, Nov 28, 2010 at 7:54 PM, Brian Foddy <brian at fodvo.org> wrote:

>  On 11/28/2010 7:32 PM, Jean-Yves Avenard wrote:
>
>> On 29 November 2010 07:23, Brian Foddy<brian at fodvo.org>  wrote:
>>
>>>  Just upgraded to 0.24 and resinstalled machines.  I historically just
>>> use
>>> programmed recordings, but decided to try Live TV on a football game, and
>>> am
>>> finding it won't rewind.  It displays the Skip Back bar, but doesn't
>>> actually move.  Skip forward works.
>>>
>>> With a bit more play, it will skip back for about the first 10 seconds of
>>> watching a show, but not after that.
>>>
>>> I readily admit, I very infrequently use Live TV, but I don't remember
>>> this
>>> behavior.  But I also don't see others complaining about this, so it is
>>> likely something I'm doing wrong.
>>>
>> Which svn revision of 0.24 are you using ?
>>
>> Some fixes went in to fix this issue not long ago I think
>> JY
>>
>
> I'm using RPMs from PLF,  27162.  I found a bit more info.  I kept
> restarting and finally found an instance that would RR and FF correctly,
> watched a couple hour game then at the end of the game I RR'ed again and it
> jumped back to the very start (2+ hrs) and would not allow a FF action.
>
> Brian


 Maybe http://svn.mythtv.org/trac/ticket/9023 ? Here is an excerpt from my
logs for the same problem:

2010-11-06 00:08:29.685 AFD: DoFastForward(4346 (3506), do discard frames)
2010-11-06 00:08:29.685 Dec: DoFastForward(4346 (3506), do discard frames)
2010-11-06 00:08:29.685 Dec: ConditionallyUpdatePosMap: Not enough info in
posit we need frame 4346 but highest we have is 3287.
2010-11-06 00:08:29.685 Dec: Resyncing position map. posmapStarted = 1
livetv(1)
2010-11-06 00:08:29.685 Player(0): Filling position map from 3288 to end
2010-11-06 00:08:29.692 Dec: Position map filled from Encoder to: 4419
2010-11-06 00:08:29.692 Dec: SyncPositionMap watchingrecording total: 164
entrie
2010-11-06 00:08:29.692 Dec: SyncPositionMap, new totframes: 4419, new
length: 1
2010-11-06 00:08:29.693 Dec: FindPosition(4346, search not adjusted) -->
[160:4329(217488740),161:4359(219084860)]
2010-11-06 00:08:29.693 AFD: SeekReset(4359, 0, do flush, do discard)
2010-11-06 00:08:29.694 AFD: SeekReset() flushing

The scenario is to play LiveTV across a boundary, then at e.g. 10:05:00 hit
rewind and it will take you all the way back to 9:05:00 in the previous show
and won't let you FF past the current minute.
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