[Bug 656154] New: Juddery MPEG TS playback

[GStreamer (bugzilla.gnome.org)]

https://bugzilla.gnome.org/show_bug.cgi?id=656154
  GStreamer | gst-plugins-bad | 0.10.34

           Summary: Juddery MPEG TS playback
    Classification: Platform
           Product: GStreamer
           Version: 0.10.34
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: gst-plugins-bad
        AssignedTo: gstreamer-bugs at lists.freedesktop.org
        ReportedBy: tvrtko.ursulin at onelan.co.uk
         QAContact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---


Created an attachment (id=193415)
 --> (https://bugzilla.gnome.org/attachment.cgi?id=193415)
GST_DEBUG=3 gst-launch-0.10 ... log while playing the transport stream

It seems like MPEG TS demuxer has an issue with channels like ITV1 and Sky News
on DVB-S here in the UK.

Video playback pauses briefly and periodically (round about once per 1-2
second). Audio sounds OK. I think the message from below could be telling. It
seems to be repeating parallel to the judder period.

mpegtsdemux gstmpegtsdemux.c:2869:gst_mpegts_demux_src_pad_query:<mpegtsdemux0>
unsupported query format or no bitrate yet to approximate duration from bytes

Full debug (=3) log attached. I can provide a sample stream on request.

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