When it shall appear to the committing court or the court before which any person charged with a criminal offense has given bail to appear is insufficient or excessive in any respect, the court may (i) after a hearing, order the issuance of a revised mittimus reducing the previously set bail; or (ii) order the issuance of process for the arrest of such person, and may, after a hearing, require him to give bail as may be ordered, and, in default thereof, may commit him to jail as in other cases.