[vlc-devel] VLC ignores PTS in PES streams ?!

Laurent Aimar fenrir at via.ecp.fr
Wed Jan 14 22:47:00 CET 2009

On Wed, Jan 14, 2009, Matthias Krause wrote:
>      >    VLC speeds up the stream rather than
>      >    keeping the stream at the same speed and show the previous frame
>      twice.
>       VLC will respect the speed reading imposed by the SCR value (as
>      specified by
>      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.
 You have only one packet (at the start) that have a SCR value.
So your file is not a valid PS file, explaining why VLC fails to read it.

 VLC has some sort of hack to workaround this issue but only if:
 - you do not have any SCR value
 - you have an audio track.

(Which is not the case of the provided file).



More information about the vlc-devel mailing list