Film preservation lab
Nau mai ki te Taiwhanga Rokiroki Kiriata, welcome to the Film Preservation Laboratory.
Our film lab is the only one of its kind in New Zealand and the only lab in Australasia that can preserve colour film. The lab plays an important role by preserving culturally significant New Zealand films to ensure they can be accessed by future generations.
The lab started production in 2015 after moving from Park Road Post Production in Miramar. Our specialist team of technicians have extensive training in film grading, printing and processing.
The film lab team create preservation master copies of films by using a complex process of chemical reactions, the same process used for motion picture film processing. They copy 16mm and 35mm black and white, and colour films onto a polyester base film stock. This is a stable plastic with a projected shelf life of 500 years. This fares much better than the older nitrocellulose or acetate bases that make up most of our holdings. The deterioration of these films is far more rapid than people ever thought. If we preserve them now, when we access and use the film in the future, it will still look much as it does today – all you’ll have to do is shine a light through it.
Find out more about what the film lab is doing to preserve to the National Film Unit Collection and to see a video of our Film Lab team in action. Go to our online exhibition celebrating 80 years since the formation of the National Film Unit.
Please contact us if you have any questions about our film lab.
Last updated on 22 November 2021