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qtdemux: post container-format tags

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This commit is contained in:
Tim-Philipp Müller 2009-06-18 23:35:29 +01:00
parent a3cb8f005b
commit b8176ee9cc
1 changed files with 33 additions and 8 deletions
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41
gst/qtdemux/qtdemux.c
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@ -5229,6 +5229,32 @@ qtdemux_parse_redirects (GstQTDemux * qtdemux)
return TRUE;
}
static GstTagList *
qtdemux_add_container_format (GstQTDemux * qtdemux, GstTagList * tags)
{
const gchar *fmt;
if (tags == NULL)
tags = gst_tag_list_new ();
if (qtdemux->major_brand == FOURCC_mjp2)
fmt = "Motion JPEG 2000";
else if ((qtdemux->major_brand & 0xffff) == GST_MAKE_FOURCC ('3', 'g', 0, 0))
fmt = "3GP";
else if (qtdemux->major_brand == FOURCC_qt__)
fmt = "Quicktime";
else
fmt = "ISO MP4/M4A";
GST_LOG_OBJECT (qtdemux, "mapped %" GST_FOURCC_FORMAT " to '%s'",
GST_FOURCC_ARGS (qtdemux->major_brand), fmt);
gst_tag_list_add (tags, GST_TAG_MERGE_REPLACE, GST_TAG_CONTAINER_FORMAT,
fmt, NULL);
return tags;
}
/* we have read th complete moov node now.
* This function parses all of the relevant info, creates the traks and
* prepares all data structures for playback
@ -5271,17 +5297,16 @@ qtdemux_parse_tree (GstQTDemux * qtdemux)
udta = qtdemux_tree_get_child_by_type (qtdemux->moov_node, FOURCC_udta);
if (udta) {
qtdemux_parse_udta (qtdemux, udta);
if (qtdemux->tag_list) {
GST_DEBUG_OBJECT (qtdemux,
"calling gst_element_found_tags with %" GST_PTR_FORMAT,
qtdemux->tag_list);
gst_element_found_tags (GST_ELEMENT_CAST (qtdemux), qtdemux->tag_list);
qtdemux->tag_list = NULL;
}
} else {
GST_LOG_OBJECT (qtdemux, "No udta node found.");
}
/* FIXME: tags must be pushed after the initial newsegment event */
qtdemux->tag_list = qtdemux_add_container_format (qtdemux, qtdemux->tag_list);
GST_INFO_OBJECT (qtdemux, "global tags: %" GST_PTR_FORMAT, qtdemux->tag_list);
gst_element_found_tags (GST_ELEMENT_CAST (qtdemux), qtdemux->tag_list);
qtdemux->tag_list = NULL;
return TRUE;
}