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qtdemux: advertise subtitle streams as sparse

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This commit is contained in:
Arnaud Vrac 2013-07-16 21:04:07 +02:00 committed by Sebastian Dröge
parent 6e26f1d067
commit e561d12655
1 changed files with 15 additions and 4 deletions
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19
gst/isomp4/qtdemux.c
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@ -202,6 +202,7 @@ struct _QtDemuxStream
guint32 subtype;
GstCaps *caps;
guint32 fourcc;
gboolean sparse;
gboolean new_caps;
gboolean new_stream; /* signals that a stream_start is required */
@ -2104,6 +2105,7 @@ gst_qtdemux_stream_clear (QtDemuxStream * stream)
stream->sample_index = -1;
stream->stbl_index = -1;
stream->n_samples = 0;
stream->sparse = FALSE;
}
static void
@ -5636,16 +5638,20 @@ gst_qtdemux_configure_stream (GstQTDemux * qtdemux, QtDemuxStream * stream)
if (stream->new_stream) {
gchar *stream_id;
GstEvent *event;
GstStreamFlags stream_flags;
stream->new_stream = FALSE;
stream_id =
gst_pad_create_stream_id_printf (stream->pad,
GST_ELEMENT_CAST (qtdemux), "%03u", stream->track_id);
event = gst_event_new_stream_start (stream_id);
if (stream->disabled) {
gst_event_set_stream_flags (event, GST_STREAM_FLAG_UNSELECT);
}
gst_pad_push_event (stream->pad, gst_event_new_stream_start (stream_id));
stream_flags = GST_STREAM_FLAG_NONE;
if (stream->disabled)
stream_flags |= GST_STREAM_FLAG_UNSELECT;
if (stream->sparse)
stream_flags |= GST_STREAM_FLAG_SPARSE;
gst_event_set_stream_flags (event, stream_flags);
gst_pad_push_event (stream->pad, event);
g_free (stream_id);
}
gst_pad_set_caps (stream->pad, stream->caps);
@ -8059,6 +8065,7 @@ qtdemux_parse_trak (GstQTDemux * qtdemux, GNode * trak)
|| stream->subtype == FOURCC_sbtl) {
stream->sampled = TRUE;
stream->sparse = TRUE;
offset = 16;
@ -8121,6 +8128,10 @@ qtdemux_parse_trak (GstQTDemux * qtdemux, GNode * trak)
default:
break;
}
GST_INFO_OBJECT (qtdemux,
"type %" GST_FOURCC_FORMAT " caps %" GST_PTR_FORMAT,
GST_FOURCC_ARGS (fourcc), stream->caps);
} else {
/* everything in 1 sample */
stream->sampled = TRUE;