Question: how was color introduced in film?
I found the following answer on Google: With the present-day technology, there are two distinct processes: Eastman Color Negative 2 chemistry (camera negative stocks, duplicating interpositive and internegative stocks) and Eastman Color Positive 2 chemistry (positive prints for direct projection), usually abbreviated as ECN-2 and ECP-2.
Is that a correct answer? Yes or no.
