Anyone knows how to retrieve embedded subtitle language?

[g-newbie]

Thanks so much for the reply. But, i encounter compile error: "error:
'GST_TAG_LANGUAGE' undeclared (first use in this function)". Below is the
code snippet on how i do it. 


GstTagList *tags; 
g_signal_emit_by_name (playbin2, "get-text-tags", current_text, &tags);
if (tags)
{
	gchar *lc = NULL;
	if (gst_tag_list_get_string(tags, GST_TAG_LANGUAGE, &lc))
	{
		g_free(lc);
		lc = NULL;
	}
}

I've tried instead with GST_TAG_LANGUAGE_CODE, but it returns no such string
the tag.


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