Warners pics cross $400 mil Imax gross

'Matrix,' 'Harry Potter' franchises contributed

TORONTO -- Warner Bros. movies have crossed the $400 million mark at the Imax boxoffice.

Toronto-based Imax said that the milestone was achieved courtesy of 16 digitally remastered, supersized Warner Bros. films released since 2003, including the "Matrix" and "Harry Potter" franchises.

Warner Bros. has been Imax's primary studio customer since it began putting greater focus on adapting standard Hollywood fare for its screens.