[gstreamer-bugs] [Bug 587680] New: rtp/ts does not repackage cleanly to rtp; mpegvideoparse/rtpmpvpay: timing issues

[GStreamer (bugzilla.gnome.org)]

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  GStreamer | gst-plugins-good | Ver: 0.10.15
           Summary: rtp/ts does not repackage cleanly to rtp;
                    mpegvideoparse/rtpmpvpay: timing issues
           Product: GStreamer
           Version: 0.10.15
          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:
The video is received from a RTP/TS source and is repackaged to a RTP:

Converting RTP/TS to RTP:
gst-launch udpsrc multicast-group=226.255.0.34 port=50100
caps="application/x-rtp,clock-rate=(int)90000" ! gstrtpjitterbuffer !
gstrtpptdemux ! rtpmp2tdepay ! mpegtsdemux ! queue2 ! mpegvideoparse !
rtpmpvpay pt=32 ! udpsink host=226.226.120.226 port=2266

Listening to RTP:
gst-launch udpsrc -v multicast-group=226.226.120.226 port=2266
caps="application/x-rtp,clock-rate=(int)90000" ! gstrtpjitterbuffer !
gstrtpptdemux ! rtpmpvdepay ! mpeg2dec ! ffmpegcolorspace ! autovideosink

The video is very jerky. When using e.g. VLC it spews errors:
[00000409] main decoder warning: decoder synchro warning: pts != current_date
(-160267)
[00000415] main video output warning: late picture skipped (76259)
[00000409] main decoder warning: decoder synchro warning: pts != current_date
(120011)
[00000409] main decoder warning: backward_pts != current_pts (79989)
[00000409] main decoder warning: decoder synchro warning: pts != current_date
(-199989)
[00000409] main decoder warning: decoder synchro warning: pts != current_date
(120000)
[00000415] main video output warning: late picture skipped (30419)
[00000409] main decoder warning: backward_pts != current_pts (120000)


Steps to reproduce:
cf. supra

Actual results:
cf.supra

Expected results:
cf. supra`

Does this happen every time?
yes

Other information:


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