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qtdemux: don't send so many segment events

Browse source 
Only send one segment event in the beginning of the stream, not
after each moov and moof atom.

Conflicts:
	gst/isomp4/qtdemux.c
This commit is contained in:
Wim Taymans 2013-03-10 04:15:06 +01:00 committed by Thiago Santos
parent d9cd4fcc17
commit 544d926732
1 changed files with 9 additions and 17 deletions
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26
gst/isomp4/qtdemux.c
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@ -1829,6 +1829,7 @@ gst_qtdemux_handle_sink_event (GstPad * sinkpad, GstObject * parent,
GST_DEBUG_OBJECT (demux, "received newsegment %" GST_SEGMENT_FORMAT,
&segment);
GST_DEBUG_OBJECT (demux, "new pending_newsegment");
gst_event_replace (&demux->pending_newsegment, event);
demux->upstream_newsegment = TRUE;
@ -2654,24 +2655,14 @@ qtdemux_parse_moof (GstQTDemux * qtdemux, const guint8 * buffer, guint length,
qtdemux_parse_tfdt (qtdemux, &tfdt_data, &decode_time);
/* FIXME, we can use decode_time to interpolate timestamps
* in case the input timestamps are missing */
decode_time_ts = gst_util_uint64_scale (decode_time, GST_SECOND,
stream->timescale);
GST_DEBUG_OBJECT (qtdemux, "decode time %" G_GUINT64_FORMAT
" (%" GST_TIME_FORMAT ")", decode_time,
GST_TIME_ARGS (decode_time_ts));
/* If there is a new segment pending, update the time/position.
* Don't replace if the pending newsegment is from upstream */
if (qtdemux->pending_newsegment && !qtdemux->upstream_newsegment) {
GstSegment segment;
gst_segment_init (&segment, GST_FORMAT_TIME);
gst_event_replace (&qtdemux->pending_newsegment,
gst_event_new_segment (&segment));
/* ref added when replaced, release the original _new one */
gst_event_unref (qtdemux->pending_newsegment);
}
}
if (G_UNLIKELY (!stream)) {
@ -4553,13 +4544,13 @@ gst_qtdemux_chain (GstPad * sinkpad, GstObject * parent, GstBuffer * inbuf)
if (demux->got_moov && demux->fragmented) {
GST_DEBUG_OBJECT (demux,
"Got a second moov, clean up data from old one");
} else {
/* 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);
@ -4597,6 +4588,7 @@ gst_qtdemux_chain (GstPad * sinkpad, GstObject * parent, GstBuffer * inbuf)
if (!demux->pending_newsegment) {
GstSegment segment;
gst_segment_init (&segment, GST_FORMAT_TIME);
GST_DEBUG_OBJECT (demux, "new pending_newsegment");
demux->pending_newsegment = gst_event_new_segment (&segment);
}
qtdemux_expose_streams (demux);