Perhaps most importantly, digital scans are easy to share.

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While film preservation should enable universal access to the sum of cinematic creativity, much film is enclosed by copyright or business restrictions. Most films held in archives are still not visible and even fewer are available for reuse. By scanning films that are out of copyright or have no surviving rightsholder, we can open up an immense reservoir of images, sounds and ideas for the makers of the present and the future. Scanning has made color correction preservation practical, and it’s also enabled preservation of “smaller” films like home movies and useful films, which reveal evidence and truths absent from feature films and television.

No film left unscanned: this is our dream. We have the opportunity to preserve deteriorating films in digital form and make them available for viewing, reuse, and computation as never before. As thoughtful archivists have said for many years, “preservation without access is pointless.” Digital scanning can and should enable both as it helps us to build moving and permanent memories.

About the author

Rick Prelinger is an archivist, filmmaker, writer and educator. He began collecting “ephemeral films” (films made for specific purposes at specific times, such as advertising, educational and industrial films; more recently called “useful cinema“) in 1983. His collection of 60,000 films was acquired by Library of Congress in 2002, and since that time Prelinger Archives has again grown to include some 40,000 home movies and 7,000 other film items. Beginning in 2000, he partnered with Internet Archive to make a subset of the Prelinger Collection (now over 9,700 items) available online for free viewing, downloading and reuse. Prelinger Archives currently collaborates with Filecoin Foundation for the Decentralized Web to scan historical films and make them available online. His archival feature Panorama Ephemera (2004) played in venues around the world, and his feature project No More Road Trips? received a Creative Capital grant in 2012. His 30 Lost Landscapes participatory urban history projects have played to many thousands of viewers in San Francisco, Detroit, Oakland, Los Angeles, New York and elsewhere. He is a board member of Internet Archive and frequently writes and speaks on the future of archives. With Megan Prelinger, he co-founded Prelinger Library in 2004, which continues to serve the needs of researchers, artists, activists and readers in downtown San Francisco. He is currently Emerit Professor of Film & Digital Media at University of California, Santa Cruz.