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What is 70mm?                     Hoyts Regent Sydney in May 1957,
            70mm film, as the name implies, is  was technically in CinemaScope. This
          the actual width of the film (although  was not a reduction print, but was
          the camera negatives were usually  filmed separately, shot for shot.
          65mm width) and twice the width of   Around the World, which opened at
          conventional 35mm film. Sound     Hoyts Paris Sydney on Thursday 3
          engineers then devised a system   December 1957, was filmed in
          whereby six channels of stereo sound  Cinestage, another Todd process that
          could be added by striping the prints  used 35 mm film but with a lesser
          with magnetic sound tracks, similar to  anamorphic ‘squeeze’, which gave a
          that used on the old reel-to-reel tape  brighter, sharper image than
          recorders.                        CinemaScope. The advertising for the
            70mm was visually and aurally   film was coy about the wide screen
          superior to other wide screen processes  process used and most Australian  A well-remembered publicity shot: Mitzi
          because it provided the largest sized  audiences believed that they were  Gaynor and Rossano Brazzi from South
          image in the projector gate and needed  seeing a production in Todd-AO.  Pacific.
          less magnification. This meant that the  Around The World was an enormous
          picture on the screen was brighter,  hit, running 112 weeks, breaking all  The original plans called for only two
          sharper and less grainy. The six-track  records.
                                                                               installations. The first was Hoyts
          stereophonic sound offered a superior  70mm Comes to Australia       Mayfair Sydney and the second was
          frequency response and less hiss.
                                               Twentieth Century Fox Film      Hoyts Esquire Melbourne. Hoyts were
            In the case of standard 35mm film,  Corporation purchased an interest in  meticulous about standards for such
          each frame of film has four perforations  Todd-AO and Mike Todd departed  installations, which were costly.
          and travels through the projector at 24  around 1957. (Todd went on to devise  Long-run roadshow engagements of
          frames per second, which is 27 metres  yet another 70mm process called Todd-  70mm films required 1,000 to 1,500
          (90ft) per minute. 70mm film contains  70.) In co-operation with Magna  seat theatres. The Mayfair met this
          five perforations per frame and running  Theatre Corporation, Fox produced the  criterion with its capacity of 1,249. The
          at the same speed of 24 frames per  third 70mm feature, the Rodgers and  conversion required complete closure
          second, 34 metres (112.5) feet of film  Hammerstein musical South Pacific.  for several weeks to fit a new screen
          passes through the projector per  This film became the first feature  and proscenium. Upgraded sound, from
          minute.                           shown in 70mm in Australia after the  four-track to six-track, required
            Cinerama projection preceded    Fox-controlled Hoyts Theatres Ltd.  additional speakers. The projection
          70mm by only a few months in      decided to install 70mm equipment.  room was completely refurbished.
          Australia in 1958. Cinerama’s three
          projectors screening 35 mm film from
          three booths was a cumbersome and
          very expensive system to operate.
          However without the impetus from
          Cinerama, it is unlikely that there would
          have been a revival of wide screen
          processes in the fifties. (The story of
          Cinerama at Hoyts Plaza Melbourne is
          told in CinemaRecord 43.)
          Australia ‘Tests the Water’
            The first 70mm feature film was
          Rodgers and Hammerstein’s Oklahoma,
          which opened at the New York Rivoli
          in October 1955. The second feature,
          Mike Todd’s Around The World in 80
          Days was released the following year.
          Both films utilised the initial, short-
          lived 70mm standard of projecting the
          image at 30 frames per second to
          reduce flicker. The uptake of 70mm
          installations was painfully slow and fell
          below expectations. By 1957 there were
          about 60 installations of 70mm
          worldwide.
            Both Oklahoma and Around the
          World were released in Australia on
                                            Thinking big: Three films were made by Fox in 70mm Grandeur, but Oscar Strauss had
          35mm with four-track stereo sound.
                                            nothing to do with  them. The Depression doomed the venture. No theatres in
          Only Oklahoma, which premiered at
                                            Australasia were equipped for the process.
                                                                                       CINEMARECORD 2005 15
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