[vlc-devel] VLC ignores PTS in PES streams ?!
odikrause at gmail.com
Wed Jan 14 09:59:11 CET 2009
On Wed, Jan 14, 2009 at 9:48 AM, Laurent Aimar <fenrir at via.ecp.fr> wrote:
> On Wed, Jan 14, 2009, Matthias Krause wrote:
> > VLC does not ignore the PTS/DTS value from a PES stream (PS).
> > What make you think it does ? Any unusual log message ?
> > If I skip a frame in the stream,
no, i skip the frame in the stream, and set the PTS for the next frame at
its right time (based on the frame number)
So instead of ... P B B P... I send ... P B P ...
> Do you repeat twice the same PTS for two different frame?
> Do you use a P frame with all MB skipped? ...
I only drop B frames.
> > VLC speeds up the stream rather than
> > keeping the stream at the same speed and show the previous frame
> VLC will respect the speed reading imposed by the SCR value (as specified
> the standard).
> Are you sure your file does respect ISO/IEC 13818-1?
Quite certain: It is tested with elecard stream analyzer (and via visual
feedback from ffplay, vlc (except for the timing) and media player.
Could you make your file available ?
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