- (IBAction)vidFlts_mrInfo:(id)sender
{
/* show info sheet */
+/// \bug [String] Misplaced \n
NSBeginInformationalAlertSheet(_NS("More Information"), _NS("OK"), @"", @"", \
o_extended_window, nil, nil, nil, nil, _NS("This panel allows to " \
"select video effects filters to apply.\n" \