[Bug 738332] New: application/x-rtp caps field have different names in the send and receive paths...

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Fri Oct 10 15:47:31 PDT 2014


https://bugzilla.gnome.org/show_bug.cgi?id=738332
  GStreamer | gst-plugins-good | git

           Summary: application/x-rtp caps field have different names in
                    the send and receive paths...
    Classification: Platform
           Product: GStreamer
           Version: git
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: gst-plugins-good
        AssignedTo: gstreamer-bugs at lists.freedesktop.org
        ReportedBy: olivier.crete at ocrete.ca
         QAContact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---


Before 1.0, Wim renamed the "clock-base" and "seqnum-base" fields in
GstRtpBasePayload into "timestamp-offset" and "seqnum-offset". But he failed to
rename them elsewhere. So that broke RTP dtmf sending in all 1.x releases. I've
now fixed it in the master and 1.4 branches, that was bug #738297. But I only
changed the elements that are in the "send" path, not those in the receive
path. So right now we're in the ugly state where application/x-rtp caps are
different for sending and receiving.

Although this is technically an API break and is not strictly necessary, I
think we should just bite the bullet and update the receive side caps to match
the send-side ones in time for 1.x.

The rtpsource stats also use the name seqnum-base, we may also want to break
API there and update the name too.

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