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qtdemux: skip unknown atoms when looking for moov

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Fixes bug #609107
This commit is contained in:
Robert Swain 2010-02-05 18:05:39 +01:00 committed by Tim-Philipp Müller
parent c927264622
commit 7877ffb6f5
2 changed files with 6 additions and 1 deletions
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6
gst/qtdemux/qtdemux.c
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@ -488,6 +488,7 @@ gst_qtdemux_init (GstQTDemux * qtdemux)
qtdemux->adapter = gst_adapter_new ();
qtdemux->offset = 0;
qtdemux->first_mdat = -1;
qtdemux->got_moov = FALSE;
qtdemux->mdatoffset = GST_CLOCK_TIME_NONE;
qtdemux->mdatbuffer = NULL;
gst_segment_init (&qtdemux->segment, GST_FORMAT_TIME);
@ -1675,6 +1676,7 @@ gst_qtdemux_change_state (GstElement * element, GstStateChange transition)
qtdemux->posted_redirect = FALSE;
qtdemux->offset = 0;
qtdemux->first_mdat = -1;
qtdemux->got_moov = FALSE;
qtdemux->mdatoffset = GST_CLOCK_TIME_NONE;
if (qtdemux->mdatbuffer)
gst_buffer_unref (qtdemux->mdatbuffer);
@ -3177,6 +3179,8 @@ gst_qtdemux_chain (GstPad * sinkpad, GstBuffer * inbuf)
if (fourcc == FOURCC_moov) {
GST_DEBUG_OBJECT (demux, "Parsing [moov]");
demux->got_moov = TRUE;
qtdemux_parse_moov (demux, data, demux->neededbytes);
qtdemux_node_dump (demux, demux->moov_node);
qtdemux_parse_tree (demux);
@ -3216,7 +3220,7 @@ gst_qtdemux_chain (GstPad * sinkpad, GstBuffer * inbuf)
GST_DEBUG_OBJECT (demux, "Carrying on normally");
gst_adapter_flush (demux->adapter, demux->neededbytes);
if (demux->first_mdat != -1) {
if (demux->got_moov && demux->first_mdat != -1) {
gboolean res;
/* we need to seek back */

1
gst/qtdemux/qtdemux.h
View file

@ -88,6 +88,7 @@ struct _GstQTDemux {
/* offset of the mdat atom */
guint64 mdatoffset;
guint64 first_mdat;
gboolean got_moov;
GstTagList *tag_list;