, ▁which ▁would ▁accommod ate ▁not ▁only ▁the ▁foot age ▁shot ▁by ▁the ▁astr onaut s , ▁but ▁all ▁of ▁the ▁stock ▁foot age ▁as ▁well . ▁The ▁ 7 0 mm ▁foot age ▁would ▁have ▁to ▁be ▁reduced ▁to ▁ 3 5 mm ▁master s , ▁selecting ▁the ▁optim um ▁part ▁of ▁the ▁ 7 0 mm ▁frame . ▁ ▁The ▁finished ▁film ▁was ▁assemble d ▁and ▁printed ▁by ▁Techn icol or ▁in ▁California , ▁using ▁the ▁same ▁system ▁that ▁had ▁produced ▁all ▁the ▁great ▁Hollywood ▁color ▁films ▁from ▁the ▁ 1 9 3 0 s ▁through ▁the ▁ 1 9 6 0 s . ▁The ▁process ▁was ▁called ▁d ye ▁transfer , ▁in ▁which ▁black ▁and ▁white ▁fine - gra in ▁master s ▁were ▁created ▁for ▁each ▁of ▁the ▁colors , ▁run ▁through ▁a ▁bath ▁of ▁in k , ▁and ▁contact ▁printed ▁onto ▁clear ▁ac et ate , ▁one ▁after ▁the ▁other , ▁just ▁as ▁books ▁would ▁have ▁been ▁printed . ▁It ▁was ▁quite ▁a ▁bit ▁more ▁expensive ▁than ▁using ▁light - sens itive ▁film ▁which ▁would ▁then ▁be ▁chem ically ▁developed , ▁but ▁the ▁clar ity ▁and ▁control ▁was ▁more ▁exact ▁and ▁of ▁better ▁quality ▁than ▁light - sens itive ▁stock . ▁By ▁the ▁time ▁Moon walk ▁One ▁was ▁finished , ▁light - sens itive ▁em ulsion ▁film ▁had ▁become ▁much ▁better ▁techn ically ▁and ▁was ▁much ▁che aper ▁than ▁the ▁Techn icol or ▁process . ▁Moon walk ▁One ▁was ▁one ▁of ▁the ▁last ▁American ▁films ▁created ▁using ▁the ▁process