[Bug 764396] Add GST_EVENT_LATENCY_CHANGED
GStreamer (GNOME Bugzilla)
bugzilla at gnome.org
Thu Mar 31 06:58:15 UTC 2016
https://bugzilla.gnome.org/show_bug.cgi?id=764396
--- Comment #7 from HÃ¥vard Graff (hgr) <havard.graff at gmail.com> ---
> > I really see this as a useful "puzzle piece", not as a complete
> > implementation in itself. Like, some elements maintain an internal
> > "upstream_latency" variable (like the jitterbuffer), upon receiving this
> > event, it would always be a good idea to re-query for the new value here.
>
> Indeed, this would make aggregator a bit more reliable in that regard as it
> could query by itself instead of assuming that the application triggers
> complete latency recalculation.
Which is exactly the use-case we have right now!
> Note that stream-start events also have something called group-id. Which
> generally refers to a collection of streams that somehow should be
> synchronized together. Currently used by playbin for group the main media
> and an external subtitle stream together, and for distinguishing one of
> these "stream groups" from the next one that would appear when you switch to
> the next media.
"latency-group", "synchronization-group", "sync-group", "sync-group-id" ? :)
--
You are receiving this mail because:
You are the QA Contact for the bug.
You are the assignee for the bug.
More information about the gstreamer-bugs
mailing list