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docs: fix advanced-metadata code example in manual

Browse source 
https://bugzilla.gnome.org/show_bug.cgi?id=690751
This commit is contained in:
Gert Michael Kulyk 2012-12-27 00:03:06 +01:00 committed by Tim-Philipp Müller
parent 5fc34add25
commit 21c4c718b2
1 changed files with 10 additions and 5 deletions
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15
docs/manual/advanced-metadata.xml
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@ -72,11 +72,16 @@ print_one_tag (const GstTagList * list, const gchar * tag, gpointer user_data)
g_print ("\t%20s : %s\n", tag,
(g_value_get_boolean (val)) ? "true" : "false");
} else if (GST_VALUE_HOLDS_BUFFER (val)) {
g_print ("\t%20s : buffer of size %u\n", tag,
GST_BUFFER_SIZE (gst_value_get_buffer (val)));
} else if (GST_VALUE_HOLDS_DATE (val)) {
g_print ("\t%20s : date (year=%u,...)\n", tag,
g_date_get_year (gst_value_get_date (val)));
GstBuffer *buf = gst_value_get_buffer (val);
guint buffer_size = gst_buffer_get_size (buf);
g_print ("\t%20s : buffer of size %u\n", tag, buffer_size);
} else if (GST_VALUE_HOLDS_DATE_TIME (val)) {
GstDateTime *dt = g_value_get_boxed (val);
gchar *dt_str = gst_date_time_to_iso8601_string (dt);
g_print ("\t%20s : %s\n", tag, dt_str);
g_free (dt_str);
} else {
g_print ("\t%20s : tag of type '%s'\n", tag, G_VALUE_TYPE_NAME (val));
}