VALIDATE_SET       53 gst/gstelementdetails.h   VALIDATE_SET (dest, src, longname);
VALIDATE_SET       54 gst/gstelementdetails.h   VALIDATE_SET (dest, src, klass);
VALIDATE_SET       55 gst/gstelementdetails.h   VALIDATE_SET (dest, src, description);
VALIDATE_SET       56 gst/gstelementdetails.h   VALIDATE_SET (dest, src, author);