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qtdemux: push mode: only parse moov 1 once

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Fixes https://bugzilla.gnome.org/show_bug.cgi?id=691570
This commit is contained in:
Mark Nauwelaerts 2013-01-27 12:54:15 +01:00
parent d62019fff2
commit a1a579afeb
1 changed files with 20 additions and 12 deletions
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32
gst/isomp4/qtdemux.c
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@ -4226,22 +4226,30 @@ gst_qtdemux_chain (GstPad * sinkpad, GstObject * parent, GstBuffer * inbuf)
extract_initial_length_and_fourcc (data, demux->neededbytes, NULL,
&fourcc);
if (fourcc == FOURCC_moov) {
GST_DEBUG_OBJECT (demux, "Parsing [moov]");
/* in usual fragmented setup we could try to scan for more
* and end up at the the moov (after mdat) again */
if (demux->got_moov && demux->n_streams > 0) {
GST_DEBUG_OBJECT (demux,
"Skipping moov atom as we have one already");
} else {
GST_DEBUG_OBJECT (demux, "Parsing [moov]");
demux->got_moov = TRUE;
demux->got_moov = TRUE;
/* prepare newsegment to send when streaming actually starts */
if (!demux->pending_newsegment)
demux->pending_newsegment = gst_event_new_segment (&demux->segment);
/* prepare newsegment to send when streaming actually starts */
if (!demux->pending_newsegment)
demux->pending_newsegment =
gst_event_new_segment (&demux->segment);
qtdemux_parse_moov (demux, data, demux->neededbytes);
qtdemux_node_dump (demux, demux->moov_node);
qtdemux_parse_tree (demux);
qtdemux_expose_streams (demux);
qtdemux_parse_moov (demux, data, demux->neededbytes);
qtdemux_node_dump (demux, demux->moov_node);
qtdemux_parse_tree (demux);
qtdemux_expose_streams (demux);
g_node_destroy (demux->moov_node);
demux->moov_node = NULL;
GST_DEBUG_OBJECT (demux, "Finished parsing the header");
g_node_destroy (demux->moov_node);
demux->moov_node = NULL;
GST_DEBUG_OBJECT (demux, "Finished parsing the header");
}
} else if (fourcc == FOURCC_moof) {
if (demux->got_moov && demux->fragmented) {
GST_DEBUG_OBJECT (demux, "Parsing [moof]");