[mythtv-users] Judder-free playback leads to bad audio sync?

Paul Gray lists at laser-point.co.uk
Sun Sep 5 22:14:48 UTC 2010


On 05/09/2010 21:44, Nicolas Will wrote:
> On Sun, 2010-09-05 at 19:01 +0100, Paul Gray wrote:
>> On 05/09/2010 17:53, Nicolas Will wrote:
>> > Hello,
>> >
>> > Since I followed the judder-free playback instructions here
>> >
>> > http://www.mythtv.org/wiki/User_Manual:JudderFree
>> >
>> > I have noticed that A/V sync is going bad as I watch content.
>> >
>> > My googling brought some fellows with the same issue, but no clear
>> solution.
>> >
>> > Am I missing something?
>>
>> Every MythTv FE I've built has slowly run out of sync.
>> When it gets noticeable, I jump back 5s and that syncs
>> it up again.
>
> Well, that may be the case, but my FE was OK, now it is really noticeable.

I imagine how quickly it drifts depends on subtleties in mode timings. 
You may have just been lucky before. I wasn't trying to imply it
is nothing to worry about, just suggesting it's an inherent MythTv
problem.

Paul.


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