[mythtv] 2019-devel: lipsync drift

[Mark Kendall]

Hi John

I'll have a look but I doubt that particular commit is the problem -
more likely the ffmpeg resync?

Anybody seeing issues in master?

Regards
Mark

On Sat, 16 Nov 2019 at 13:52, John Pilkington <johnpilk222 at gmail.com> wrote:
>
> Yesterday and today I have become aware of lipsync drift during
> continuous playback.  Restarting and stepping forward to the same point
> restores good playback.
>
> This is using 'Normal' decoding, shown on the later page as ffmpeg &
> opengl or 'Standard', HQ Deinterlacers with no options ticked.
>
> Current build b8e27f103, first suspected in ca1453f5, for el7
>
> Seen both with and without AVSync2
>
> DVB-T recordings.  They have been processed using Project-X, which may
> insert extra audio frames to maintain sync, but I've been using that for
> years.  I suppose the most obvious suspect is ca1453f, but I'm not sure
> that it's active with my settings.
>
> John P
>
>
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