[Bug 697239] New: [mpegtsmux] Let prog-map define the program number

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Thu Apr 4 00:52:51 PDT 2013


https://bugzilla.gnome.org/show_bug.cgi?id=697239
  GStreamer | gst-plugins-bad | 1.0.6

           Summary: [mpegtsmux] Let prog-map define the program number
    Classification: Platform
           Product: GStreamer
           Version: 1.0.6
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: enhancement
          Priority: Normal
         Component: gst-plugins-bad
        AssignedTo: gstreamer-bugs at lists.freedesktop.org
        ReportedBy: jesper.larsen at ixonos.com
         QAContact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---


In the current implementation, the prog-map property of mpegtsmux is used to
group PID's together. There is no way to actually set the program number used
in the TS stream.

With the attached patch, the muxer will use the values set in the prog-map as
the actual program number. This will enable you to make a TS stream with i.e. 2
programs with program number 10 and 20. If a prog-map is not set, or the value
is set to 0, the muxer behaves as before, assigning programs in an incremental
order.

With the patches discussed in https://bugzilla.gnome.org/show_bug.cgi?id=690934
that fixes the program property of tsdemux, this will give you more control of
the programs in the TS stream.

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