We should always pass the radix parameter (the second param) to parseInt, because many browsers will parse something like `parseInt('08');` to 0 (because the inferred radix is octal).
I would go ahead and use `A.Lang.toInt(A.one('#chatVideoPortletPollerNotificationsTimeout').val())`, as it will handle that for you, as well as give you a value of 0 if it's not able to parse what's in there.