[Bug 692786] New: CAPS event is forwarded before STREAM_START in rtpptdemux element

[GStreamer (bugzilla.gnome.org)]

https://bugzilla.gnome.org/show_bug.cgi?id=692786
  GStreamer | gst-plugins-good | 1.0.5

           Summary: CAPS event is forwarded before STREAM_START in
                    rtpptdemux element
    Classification: Platform
           Product: GStreamer
           Version: 1.0.5
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: gst-plugins-good
        AssignedTo: gstreamer-bugs at lists.freedesktop.org
        ReportedBy: visechelle at gmail.com
         QAContact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---


Created an attachment (id=234715)
 View: https://bugzilla.gnome.org/attachment.cgi?id=234715
 Review: https://bugzilla.gnome.org/review?bug=692786&attachment=234715

Patch

In the chain function of the element, when a new PT is detected and a new src
pad is created, first the CAPS event is pushed on the src pad and then the
sticky_events using forward_sticky_events(). This leads to push CAPS event
before STREAM_START event which should be sent before any other serialized
event therefore CAPS event.
See the patch in attachment if it provided a correct solution.

Cheers,

Paul HENRYS

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