[Bug 715147] tsdemux: Handle streams without PAT and/or PMT
GStreamer (bugzilla.gnome.org)
bugzilla at gnome.org
Thu Jan 2 08:37:46 PST 2014
https://bugzilla.gnome.org/show_bug.cgi?id=715147
GStreamer | gst-plugins-bad | git
--- Comment #6 from Eric <etrousset at awox.com> 2014-01-02 16:37:39 UTC ---
Hi Ed,
that sounds good.
Also I tried another approach.
I added two properties to the mpegtsdemux,
one to add a PAT, and one for a PMT in this way:
GstStructure *thePAT = gst_structure_new("pat",
"program-number", G_TYPE_UINT, 1,
"pmt-id", G_TYPE_UINT, 480,
NULL);
GstStructure *thePMT = gst_structure_new("pmt",
"pmt-pid", G_TYPE_UINT, 480,
"video-pid", G_TYPE_UINT,
theVideoPid,
"audio-pid", G_TYPE_UINT,
theAudioPid,
"program-number", G_TYPE_UINT, 1,
NULL);
g_object_set(G_OBJECT(GST_MESSAGE_SRC(aMessage)),
"add-pat", thePAT,
"add-pmt", thePMT,
NULL);
In the demux I created the a GstMpegTsSection for the PAT and one for the PMT.
Then I call mpegts_base_handle_psi with those struct as argument.
This way I am able to build the whole pipeline, but then I can't manage to
actually have the media rendered.
The code is not the nicest as I had to duplicate some function from the mpegts
lib, but I can provide it if you want/need.
Regards,
Eric
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