[Bug 627459] theoraenc should provide option for TH_ENCCTL_SET_DUP_COUNT

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Sat May 7 02:11:44 PDT 2011


https://bugzilla.gnome.org/show_bug.cgi?id=627459
  GStreamer | gst-plugins-base | 0.10.x

--- Comment #14 from Alexey Fisher <bug-track at fisher-privat.net> 2011-05-07 09:11:43 UTC ---
I'm not agree:
1) the latency is only for dup frames, non dups are send without latency.
2) libtheora handle dups by setting 0 byte frame to ogg.
3) the real frame is never lost, so there is no difference if we mark empty
frames as dup of frame 1 or 2.
4) we need to make dups only to make ogg happy. it should make no difference
for rtp.

If we send real dup we wost processor time. If we send marked dups, we make
useless calls (probably not a real problem). If stream produce really many
dups, i looks bad so or so.

But no body will see the difference on latency of one frame.

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