[Bug 734386] mpegvideoparse: generate proper PTS for outgoing frames

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Tue Aug 12 01:54:22 PDT 2014


https://bugzilla.gnome.org/show_bug.cgi?id=734386
  GStreamer | gst-plugins-bad | git

--- Comment #7 from Gwenole Beauchesne <gb.devel at gmail.com> 2014-08-12 08:54:18 UTC ---
(In reply to comment #3)
> IIUC, the PTS calculation should be based on the POC, right? None of the
> parsers have implementation to find poc/pts based on spec. Take any elementary
> bitstream (tested h264 & mpeg2) , the pts seems to be none. It may be more
> complicated to add the support in h264parser :)

I believe the videoparser element should be able to generate PTS if the upper
element (demuxer) did not do this. Though, for h264 that's indeed more
complicated as additional parsing might be needed. :)

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