[gstreamer-bugs] [Bug 582153] New: rtpmp4vpay does not payload mp4v stream depayloaded with rtpmp4vdepay

[GStreamer (bugzilla.gnome.org)]

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  GStreamer | gst-plugins-good | Ver: git
           Summary: rtpmp4vpay does not payload mp4v stream depayloaded with
                    rtpmp4vdepay
           Product: GStreamer
           Version: git
          Platform: Other
        OS/Version: All
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: gst-plugins-good
        AssignedTo: gstreamer-bugs at lists.sourceforge.net
        ReportedBy: marc.leeman at gmail.com
         QAContact: gstreamer-bugs at lists.sourceforge.net
     GNOME version: Unspecified
   GNOME milestone: Unspecified


Please describe the problem:
When receiving a stream from an IndigoVision VideoBridge 8000 vp881; the
rtp/mpeg4 stream is being stripped down to elementary MPEG4 video.

$ gst-launch udpsrc multicast-group=226.255.0.14 port=49400
caps="application/x-rtp,clock-rate=(int)90000,media=video,encoding-name=MP4V-ES"
! gstrtpjitterbuffer latency=200 ! gstrtpptdemux ! rtpmp4vdepay ! ffdec_mpeg4 !
autovideosink

When trying to send out this MPEG4 stream, in RTP with
$ gst-launch udpsrc multicast-group=226.255.0.14 port=49400
caps="application/x-rtp,clock-rate=(int)90000,media=video,encoding-name=MP4V-ES"
! gstrtpjitterbuffer latency=200 ! gstrtpptdemux ! rtpmp4vdepay ! queue2 !
rtpmp4vpay send-config=true ! udpsink host=226.226.226.2 port=2266

rtpmp4vpay does not sync on the mp4v stream; nothing is being sent.

verified with:
gst-launch udpsrc multicast-group=226.255.0.14 port=49400
caps="application/x-rtp,clock-rate=(int)90000,media=video,encoding-name=MP4V-ES"
! gstrtpjitterbuffer latency=200 ! gstrtpptdemux ! rtpmp4vdepay ! queue2 !
rtpmp4vpay send-config=true ! fakesink dump=true



Steps to reproduce:
cf supra

Actual results:
nothing :-)

Expected results:
data passed through gstreamer

Does this happen every time?
yes

Other information:
I'll be adding a gdp dump in a sec.


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You can add comments to this bug at http://bugzilla.gnome.org/show_bug.cgi?id=582153.