[Bug 702380] [basertppayload] Provide a GstBufferPool for output rtp buffers

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Mon Jun 17 02:48:55 PDT 2013


https://bugzilla.gnome.org/show_bug.cgi?id=702380
  GStreamer | gst-plugins-base | unspecified

--- Comment #6 from Edward Hervey <bilboed at gmail.com> 2013-06-17 09:48:51 UTC ---
(In reply to comment #5)
> Ok, when making sure we never completely empty the pool (and need to read the
> socket) we can get somewhat faster (but it jitters, sometimes slower):
> 
> *** total 0:00:00.960529176 - average 0:00:00.000000480  - Done creating
> 2000000 buffers
> *** total 0:00:00.671104842 - average 0:00:00.000000335  - Done creating
> 2000000 buffers

That looks more realistic than the first one (because you were mostly creating
buffers all the time instead of re-using, so it obviously adds more overhead).

It does make it 45% faster, which seems on par with the overhead I was seeing
when profiling rtpmp2tpay for example.

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