[Bug 769771] rtpbuffer: Add buffer flag RETRANSMISSION
GStreamer (GNOME Bugzilla)
bugzilla at gnome.org
Tue Aug 16 12:09:29 UTC 2016
https://bugzilla.gnome.org/show_bug.cgi?id=769771
--- Comment #6 from Håvard Graff (hgr) <havard.graff at gmail.com> ---
(In reply to Håvard Graff (hgr) from comment #5)
> (In reply to Olivier Crête from comment #4)
> > If we add a flag, we may want something a bit more generic to also include
> > packets re-created using generic FEC.
>
> Our main use-case is to provide the jitterbuffer with much better statistics
> on all things rtx (and also other things like the internal jitter
> calculation), which again leads directly to much improved rtx. For this
> case, a FEC recovered packets would not be the same thing, and using the
> same flag for the two would lower the usefulness of it.
But adding another flag for packets re-created using FEC would be a good idea,
and maybe some check (GST_RTP_BUFFER_IS_RECREATED?) that would test positive
for both?
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