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avidemux: Properly set SPARSE stream flags for subpicture/subtitle

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And while we're at it, also detect 'DXSA' as being a variant fourcc
of 'DXSB' for XSUB
This commit is contained in:
Edward Hervey 2015-11-25 17:08:56 +01:00 committed by Edward Hervey
parent 0b234c9b54
commit f173bd7d16
1 changed files with 7 additions and 1 deletions
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8
gst/avi/gstavidemux.c
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@ -2017,6 +2017,7 @@ gst_avi_demux_parse_stream (GstAviDemux * avi, GstBuffer * buf)
GstEvent *event;
gchar *stream_id;
GstMapInfo map;
gboolean sparse = FALSE;
element = GST_ELEMENT_CAST (avi);
@ -2284,7 +2285,8 @@ gst_avi_demux_parse_stream (GstAviDemux * avi, GstBuffer * buf)
stream->strf.vids, stream->extradata, stream->initdata, &codec_name);
/* DXSB is XSUB, and it is placed inside a vids */
if (!caps || fourcc != GST_MAKE_FOURCC ('D', 'X', 'S', 'B')) {
if (!caps || (fourcc != GST_MAKE_FOURCC ('D', 'X', 'S', 'B') &&
fourcc != GST_MAKE_FOURCC ('D', 'X', 'S', 'A'))) {
padname = g_strdup_printf ("video_%u", avi->num_v_streams);
templ = gst_element_class_get_pad_template (klass, "video_%u");
if (!caps) {
@ -2314,6 +2316,7 @@ gst_avi_demux_parse_stream (GstAviDemux * avi, GstBuffer * buf)
templ = gst_element_class_get_pad_template (klass, "subpicture_%u");
tag_name = NULL;
avi->num_sp_streams++;
sparse = TRUE;
}
break;
}
@ -2353,6 +2356,7 @@ gst_avi_demux_parse_stream (GstAviDemux * avi, GstBuffer * buf)
caps = gst_caps_new_empty_simple ("application/x-subtitle-avi");
tag_name = NULL;
avi->num_t_streams++;
sparse = TRUE;
break;
}
default:
@ -2431,6 +2435,8 @@ gst_avi_demux_parse_stream (GstAviDemux * avi, GstBuffer * buf)
event = gst_event_new_stream_start (stream_id);
if (avi->have_group_id)
gst_event_set_group_id (event, avi->group_id);
if (sparse)
gst_event_set_stream_flags (event, GST_STREAM_FLAG_SPARSE);
gst_pad_push_event (pad, event);
g_free (stream_id);