[gstreamer-bugs] [Bug 605904] New: mpegtsdemux doesn't handle e-ac-3 in PMT

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Sat Jan 2 08:43:58 PST 2010


https://bugzilla.gnome.org/show_bug.cgi?id=605904
  GStreamer | gst-plugins-bad | unspecified

           Summary: mpegtsdemux doesn't handle e-ac-3 in PMT
    Classification: Desktop
           Product: GStreamer
           Version: unspecified
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: gst-plugins-bad
        AssignedTo: gstreamer-bugs at lists.sourceforge.net
        ReportedBy: arnaud.patard at rtp-net.org
         QAContact: gstreamer-bugs at lists.sourceforge.net
      GNOME target: ---
     GNOME version: ---


Created an attachment (id=150688)
 --> (https://bugzilla.gnome.org/attachment.cgi?id=150688)
mpegtsdemux: Handle eac3 in PMT

When the stream type is set to private data, gst-mpegtsdemux is trying to find
audio descriptors in PMT and look for AC3 (tag 0x6a) but doesn't look for EAC3
(tag 0x7a).
This means that I can't play dvb-t streams containing h264 and eac3 (here, it's
some french dvb-t "HD" channels).

The patch I'm joining to this bug is fixing the issue for me (this patch has
been produced by git format-patch as asked)

Side note : it may be possible to find AAC (tag 0x7c) on french dvb-t according
to http://www.csa.fr/upload/publication/CSATNT.pdf [ in french, sorry ] but as
I can't test it I've not added it to the patch.

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