Gst.Query.prototype.parse_nth_allocation_meta
function parse_nth_allocation_meta(index:Number):GType {
// Gjs wrapper for gst_query_parse_nth_allocation_meta()
}Parse an available query and get the metadata API at index of the metadata API array.
- index
position in the metadata API array to read
- Returns
a GLib.Type of the metadata API at index.