[Bug 675132] tsdemux: implement proper seeking with binary search and keyframe detection

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Sun Apr 21 04:40:28 PDT 2013


https://bugzilla.gnome.org/show_bug.cgi?id=675132
  GStreamer | gst-plugins-bad | git

--- Comment #4 from Matej Knopp <matej.knopp at gmail.com> 2013-04-21 11:40:23 UTC ---
There didn't seem to be any interest so I stopped updating the patch and I
forked the demuxer instead. I can make another patch when I have some time,
there are two things though. 

mpegts_packetizer_flush flushes observations. This means on every flush it
forgets first / last PCRs, etc. This doesn't work well for seeking. In my fork
I just commented that out, but perhaps it needs to be addressed differently.

The old code for finding MPEG 2 keyframe doesn't compile anymore (the parser
interface has changed), I'll need to update it.

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