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avimux: fix assertion when handling a date tag as a string

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Date tags are GDate, not strings. Add a special case to convert
it to the exif date format representation in string to avoid
the assertion
This commit is contained in:
Thiago Santos 2012-05-18 16:37:04 -03:00
parent c5196f6b1b
commit 46083803d7
1 changed files with 22 additions and 8 deletions
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30
gst/avi/gstavimux.c
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@ -1112,18 +1112,32 @@ gst_avi_mux_write_tag (const GstTagList * list, const gchar * tag,
0, NULL}
};
gint n;
gchar *str;
gchar *str = NULL;
GstByteWriter *bw = data;
guint chunk;
for (n = 0; rifftags[n].fcc != 0; n++) {
if (!strcmp (rifftags[n].tag, tag) &&
gst_tag_list_get_string (list, tag, &str) && str) {
chunk = gst_avi_mux_start_chunk (bw, NULL, rifftags[n].fcc);
gst_byte_writer_put_string (bw, str);
gst_avi_mux_end_chunk (bw, chunk);
g_free (str);
break;
if (!strcmp (rifftags[n].tag, tag)) {
if (rifftags[n].fcc == GST_RIFF_INFO_ICRD) {
GDate *date;
/* special case for the date tag */
if (gst_tag_list_get_date (list, tag, &date)) {
str =
g_strdup_printf ("%04d:%02d:%02d", g_date_get_year (date),
g_date_get_month (date), g_date_get_day (date));
g_date_free (date);
}
} else {
gst_tag_list_get_string (list, tag, &str);
}
if (str) {
chunk = gst_avi_mux_start_chunk (bw, NULL, rifftags[n].fcc);
gst_byte_writer_put_string (bw, str);
gst_avi_mux_end_chunk (bw, chunk);
g_free (str);
str = NULL;
break;
}
}
}
}