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gst/qtdemux/qtdemux.c: Extract year/date information (fixes #347079).

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Original commit message from CVS:
* gst/qtdemux/qtdemux.c: (qtdemux_parse_udta),
(qtdemux_tag_add_date):
Extract year/date information (fixes #347079).
This commit is contained in:
Tim-Philipp Müller 2006-07-10 09:46:25 +00:00
parent 2c601a7a19
commit 07a62a3b69
2 changed files with 49 additions and 0 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2006-07-10 Tim-Philipp Müller <tim at centricular dot net>
* gst/qtdemux/qtdemux.c: (qtdemux_parse_udta),
(qtdemux_tag_add_date):
Extract year/date information (fixes #347079).
2006-07-07 Wim Taymans <wim@fluendo.com>
* gst/qtdemux/qtdemux.c: (qtdemux_parse_trak):

43
gst/qtdemux/qtdemux.c
View file

@ -306,6 +306,8 @@ static void qtdemux_tag_add_num (GstQTDemux * qtdemux, const char *tag1,
const char *tag2, GNode * node);
static void qtdemux_tag_add_gnre (GstQTDemux * qtdemux, const char *tag,
GNode * node);
static void qtdemux_tag_add_date (GstQTDemux * qtdemux, const char *tag,
GNode * node);
static void gst_qtdemux_handle_esds (GstQTDemux * qtdemux,
QtDemuxStream * stream, GNode * esds, GstTagList * list);
@ -1936,6 +1938,7 @@ gst_qtdemux_add_stream (GstQTDemux * qtdemux,
#define FOURCC__wrt GST_MAKE_FOURCC(0xa9,'w','r','t')
#define FOURCC__grp GST_MAKE_FOURCC(0xa9,'g','r','p')
#define FOURCC__alb GST_MAKE_FOURCC(0xa9,'a','l','b')
#define FOURCC__day GST_MAKE_FOURCC(0xa9,'d','a','y')
#define FOURCC_gnre GST_MAKE_FOURCC('g','n','r','e')
#define FOURCC_disc GST_MAKE_FOURCC('d','i','s','c')
#define FOURCC_disk GST_MAKE_FOURCC('d','i','s','k')
@ -2041,6 +2044,7 @@ QtNodeType qt_node_types[] = {
{FOURCC__wrt, "Writer", QT_CONTAINER,},
{FOURCC__grp, "Group", QT_CONTAINER,},
{FOURCC__alb, "Album", QT_CONTAINER,},
{FOURCC__day, "Date", QT_CONTAINER,},
{FOURCC_gnre, "Genre", QT_CONTAINER,},
{FOURCC_trkn, "Track Number", QT_CONTAINER,},
{FOURCC_disc, "Disc Number", QT_CONTAINER,},
@ -3704,6 +3708,11 @@ qtdemux_parse_udta (GstQTDemux * qtdemux, GNode * udta)
qtdemux_tag_add_str (qtdemux, GST_TAG_ALBUM, node);
}
node = qtdemux_tree_get_child_by_type (ilst, FOURCC__day);
if (node) {
qtdemux_tag_add_date (qtdemux, GST_TAG_DATE, node);
}
node = qtdemux_tree_get_child_by_type (ilst, FOURCC_trkn);
if (node) {
qtdemux_tag_add_num (qtdemux, GST_TAG_TRACK_NUMBER,
@ -3777,6 +3786,40 @@ qtdemux_tag_add_num (GstQTDemux * qtdemux, const char *tag1,
}
}
static void
qtdemux_tag_add_date (GstQTDemux * qtdemux, const char *tag, GNode * node)
{
GNode *data;
char *s;
int len;
int type;
data = qtdemux_tree_get_child_by_type (node, FOURCC_data);
if (data) {
len = QTDEMUX_GUINT32_GET (data->data);
type = QTDEMUX_GUINT32_GET (data->data + 8);
if (type == 0x00000001) {
guint y, m = 1, d = 1;
gint ret;
s = g_strndup ((char *) data->data + 16, len - 16);
GST_DEBUG_OBJECT (qtdemux, "adding date '%s'", s);
ret = sscanf (s, "%u-%u-%u", &y, &m, &d);
if (ret >= 1 && y > 1500 && y < 3000) {
GDate *date;
date = g_date_new_dmy (d, m, y);
gst_tag_list_add (qtdemux->tag_list, GST_TAG_MERGE_REPLACE, tag,
date, NULL);
g_date_free (date);
} else {
GST_DEBUG_OBJECT (qtdemux, "could not parse date string '%s'", s);
}
g_free (s);
}
}
}
static void
qtdemux_tag_add_gnre (GstQTDemux * qtdemux, const char *tag, GNode * node)
{