[mythtv] [mythtv-commits] Ticket #4621: dropped frames in MPEG4 AVC (H.264) streams due to non monotone dts

Janne Grunau janne-mythtv at grunau.be
Mon Feb 11 22:37:44 UTC 2008

On Monday 11 February 2008 23:26:30 Mark Spieth wrote:
> > (In [15910]) assure strictly monotonic increasing video pts
> >
> > For some/all h.264 streams our libav* copies report broken dts.
> > Since we used the dts as video pts, non monotone dts causes
> > playback issues resulting in dropped frames.
> > This change calculates the next video pts if it detects
> > non monotonicity. Refs #4621
> does this also cater for mpeg2 pts/dts wrapping at 26.5h?
> otherwise it could cause problems for mpeg1/2.

no, thanks for reminding me. I'll fix it asap.


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