[Bug 723850] Elements in rtpbin don't set PROXY_ALLOCATION flag
GStreamer (bugzilla.gnome.org)
bugzilla at gnome.org
Fri Feb 14 03:11:18 PST 2014
https://bugzilla.gnome.org/show_bug.cgi?id=723850
GStreamer | gst-plugins-good | 1.2.2
Wim Taymans <wim.taymans> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEEDINFO
--- Comment #3 from Wim Taymans <wim.taymans at gmail.com> 2014-02-14 11:11:16 UTC ---
There is no need to set the PROXY_ALLOCATION flag on any of the ghostpads,
that's already done.
For the session manager I proxied some caps and allocation queries with
previous patch. This works fine for a sender pipeline.
The problem is that on a receiver pipeline, the ssrcdemux does not know what
branch to proxy to (maybe if there is only 1 branch, it could work but how
should it combine results from multiple branches?). Same for the ptdemux
element. They currently don't proxy so in a receiver pipeline, the udpsrc
elements would not be able to get a pool from a depayloader (if that is even
useful).
What kind of information would you like to negotiate with downstream in a
receiving pipeline?
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