What do all these terms mean? The world of home movies is full of 1950s vocabulary. Here is every term explained simply — by a studio that scans these films every day.
The film itself
Celluloid. The transparent base material of photographic film; in everyday speech it became a synonym for film itself. Celluloid dries and decays with the decades — which is why families digitize it before it is too late.
Reel. The spool the film is wound on. Its diameter reveals roughly how many minutes it holds.
Regular 8 / Super 8. Kodak's 1932 home format and its 1965 upgrade — same width, different frame and perforations. How to tell them apart.
Perforations. The sprocket holes along the film edge; their size and position identify the format at a glance.
Sound stripe. A thin magnetic (or optical) band along the film edge carrying audio — mostly on Super 8 and 16mm.
Feet. The traditional unit for film length (1 ft = 30.48 cm), still used for pricing and duration math.
The equipment
Cine camera. The home movie camera that shot weddings and holidays onto 8mm film. Found one in the attic? The exposed reels near it are usually worth rescuing.
Projector. The machine that threw the film onto the wall. Do not project old film today — brittle celluloid tears, and a hot lamp can burn frames. Scanning avoids the risk entirely.
Digitization terms
Telecine. The old method: project the film and re-film the projection. Cheap — but flickery, uneven and soft. Its era is over.
Frame-by-frame. The archival method: every single frame is captured as its own image, no projection, no flicker. How it works in our studio.
Wet gate. A scanning gate filled with a special fluid that fills in scratches during the scan — old scratches simply disappear from the image.
2K / 4K resolution. The detail level of the scanned file. 4K extracts the most from film — especially Super 8 and 16mm.
Restoration. Post-scan processing: stabilization, color revival and noise cleaning. Restoration & color correction.
Analog-to-digital. The umbrella term for it all: turning physical media — film, video tapes, photos — into digital files that never fade or tear.