The use of IMAX cameras provided many new challenges for the filmmakers: the cameras were much larger and heavier than standard cameras, and produced noise which made recording dialogue difficult.
O uso das cámaras IMAX supuxo novos retos para os cineastas: as cámaras eran meirandes e máis pesadas que as cámaras estándar, e producían ruídos que dificultaban a gravación do diálogo.