 Sholay was the first Indian film to have a stereophonic soundtrack and to use the 70 mm widescreen format . However , since actual 70 mm cameras were expensive at the time , the film was shot on traditional 35 mm film and the 4 : 3 picture was subsequently converted to a 2 @.@ 2 : 1 frame . Regarding the process , Sippy said , " A 70mm [ sic ] format takes the awe of the big screen and magnifies it even more to make the picture even bigger , but since I also wanted a spread of sound we used six @-@ track stereophonic sound and combined it with the big screen . It was definitely a differentiator . " The use of 70 mm was emphasised by film posters on which the name of the film was stylised to match the CinemaScope logo . Film posters also sought to differentiate the film from those which had come before ; one of them added the tagline : " The greatest star cast ever assembled – the greatest story ever told " . 
 Sholay was the first Indian film to have a stereophonic soundtrack and to use the 70 mm widescreen format . However , since actual 70 mm cameras <a href='uninflect' title='1'><mark>were</mark></a> expensive at the time , the film was shot on traditional 35 mm film and the 4 : 3 picture was subsequently converted to a 2 @.@ 2 : 1 frame . Regarding the process , Sippy said , " A 70mm [ sic ] format <a href='uninflect' title='2'><mark>takes</mark></a> the awe of the big screen and <a href='uninflect' title='3'><mark>magnifies</mark></a> it even more to make the picture even bigger , but since I also wanted a spread of sound we used six @-@ track stereophonic sound and combined it with the big screen . It was definitely a differentiator . " The use of 70 mm was emphasised by film posters on which the name of the film was stylised to match the CinemaScope logo . Film posters also sought to differentiate the film from those which <a href='been_done' title='4'><mark>had</mark></a> come before ; one of them added the tagline : " The greatest star cast ever assembled – the greatest story ever told " . 
Sholay was da first Indian film to have a stereophonic soundtrack and to use the 70 mm widescreen format . However , since actual 70 mm cameras was expensive at the time , tdafilm was shot on traditional 35 mm film and the 4 : 3 picture was subsequently converted to a 2 @.@ 2 : 1 frame . Regarding thdarocess , Sippy said , " A 70mm [ sic ] format take thedae of the big screen and magnify it even more to make the picture even bigger , but since I also wanted a spread of sound we used six @-@ track stereophonic sound and combined it with the big screen . It was deff a differentiator . " The use of 70 mm was emphasised by film posters on which the dae of the film was stylised to match the CinemaScope logo . Film posters also sought to differentiate the film from those which done come b4 ; one of them added the tdaine : " The greatest star cast ever assembled – the realest story eva told " .