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qtdemux: forward DISCONT from upstream to the output streams

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This makes sense in DASH reverse playback, where the upstream dashdemux
will download DASH segments in reverse order, but push their buffers
forward to qtdemux and mark each segment start as DISCONT. This needs
to be forwarded downstream to the parser/decoder, otherwise it won't work.

https://bugzilla.gnome.org/show_bug.cgi?id=734443
This commit is contained in:
George Kiagiadakis 2014-08-07 17:12:38 +03:00 committed by Sebastian Dröge
parent 09b1ba9491
commit 9dd48c503c
1 changed files with 11 additions and 0 deletions
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11
gst/isomp4/qtdemux.c
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@ -4618,6 +4618,17 @@ gst_qtdemux_chain (GstPad * sinkpad, GstObject * parent, GstBuffer * inbuf)
GstQTDemux *demux;
demux = GST_QTDEMUX (parent);
if (GST_BUFFER_FLAG_IS_SET (inbuf, GST_BUFFER_FLAG_DISCONT)) {
gint i;
GST_DEBUG_OBJECT (demux, "Got DISCONT, marking all streams as DISCONT");
for (i = 0; i < demux->n_streams; i++) {
demux->streams[i]->discont = TRUE;
}
}
gst_adapter_push (demux->adapter, inbuf);
GST_DEBUG_OBJECT (demux,