Found boxes of old film reels in the loft? Before you can get them digitised, you need to know what you've got. Cine film came in several different formats, each with its own size, speed, and characteristics. This guide helps you identify exactly what's in those dusty canisters.
The Four Main Cine Film Formats
Standard 8mm (Regular 8, Double 8)
Era: 1932-1970s
Film width: 8mm (actually shot on 16mm film, then split)
Reel sizes: 3-inch (50ft, ~3 min), 4-inch (100ft, ~4 min), 5-inch (200ft, ~8 min), 7-inch (400ft, ~16 min)
Speed: 16 frames per second (fps)
Standard 8 was the original home movie format. If your family films are from before the mid-1960s, they're almost certainly Standard 8. The film has a distinctive look — slightly jumpy, often with visible splices where reels were joined. The sprocket holes run along one edge and are larger than Super 8 sprockets.
How to identify it: Look at the sprocket holes along the edge of the film. Standard 8 has larger, more rectangular sprocket holes that take up more of the film width. The image area is smaller than Super 8.
Super 8
Era: 1965-1990s
Film width: 8mm
Reel sizes: 3-inch (50ft, ~3 min), 5-inch (200ft, ~10 min), 7-inch (400ft, ~20 min)
Speed: 18 fps (standard), some cameras offered 24 fps
Kodak launched Super 8 in 1965 as an upgrade to Standard 8. The smaller sprocket holes gave 50% more image area, meaning sharper, brighter footage. Super 8 became the dominant home movie format through the 70s and 80s — the era of holidays abroad, Christmas mornings, and school sports days.
How to identify it: Smaller sprocket holes pushed to the very edge of the film. The image area is noticeably larger than Standard 8. Many Super 8 cartridges and reels are marked with the Super 8 logo.
Super 8 also came in sound versions — a thin magnetic strip along the film edge carried audio. If your film has a brown stripe running alongside the sprocket holes, it's a sound film and the audio can be captured during digitisation.
16mm
Era: 1923-present
Film width: 16mm
Reel sizes: Various, from 100ft to 2000ft+
Speed: 24 fps (standard), 16 fps (older amateur footage)
16mm was originally an amateur format but became widely used in television, education, and documentary filmmaking. The wider film produces significantly higher quality than 8mm formats. If you have 16mm reels, they might be educational films, TV recordings, semi-professional productions, or home movies from wealthier families who could afford the more expensive format.
How to identify it: The film is physically wider — about twice the width of 8mm. Sprocket holes can be on one side (single-perf, used for sound films) or both sides (double-perf). The image quality is visibly sharper when held up to the light.
9.5mm (Pathé)
Era: 1922-1960s
Film width: 9.5mm
Sprocket holes: Centre of the film (unique to this format)
Speed: 16 fps
The Pathé 9.5mm format is distinctive and unmistakable — it's the only cine film format with sprocket holes punched through the centre of the film, between the frames. It was hugely popular in France and parts of continental Europe. If your family had French connections or you inherited films from European relatives, you might have 9.5mm.
How to identify it: Look for the sprocket holes. If they're in the middle of the film rather than along the edge, it's 9.5mm Pathé. No other format has this design.
Quick Identification Guide
| Feature | Standard 8 | Super 8 | 16mm | 9.5mm Pathé |
|---|---|---|---|---|
| Film width | 8mm | 8mm | 16mm | 9.5mm |
| Sprocket holes | Large, one edge | Small, one edge | One or both edges | Centre |
| Image area | Smaller | 50% larger than Std 8 | Much larger | Medium |
| Peak era | 1940s-1960s | 1965-1985 | 1930s-1980s | 1920s-1960s |
| Most common in | UK, US, worldwide | UK, US, worldwide | Professional, education | France, Europe |
What About the Film Reels and Canisters?
Cine film typically comes in:
- Metal canisters — round tins, usually silver or grey, often with handwritten labels. These seal well and protect the film.
- Plastic cases — later reels came in clear or coloured plastic boxes. More prone to warping in heat.
- Cardboard boxes — branded Kodak, Agfa, or Boots boxes. Often in yellow (Kodak) or red (Agfa). Check for moisture damage.
- Loose reels — sometimes you'll find reels with no container at all. These are most vulnerable to damage.
The reel size gives you a rough idea of footage length. A standard 3-inch reel holds about 50 feet of film (3-4 minutes). A 7-inch reel holds around 400 feet (15-20 minutes depending on format and speed).
Common Problems with Old Cine Film
- Vinegar syndrome — acetate-based film breaks down and releases acetic acid, producing a vinegar smell. This is the most common form of cine film deterioration and it's irreversible. Once it starts, it accelerates. Digitise these films urgently.
- Colour fading — colour cine film (especially from the 60s-80s) shifts towards red/magenta as the cyan and yellow dyes fade. Professional scanning can correct much of this digitally.
- Shrinkage — old film shrinks as it ages, making it difficult to feed through standard projectors. Professional scanners can handle shrunk film that a home projector cannot.
- Brittle splices — tape splices used to join reels dry out and fail. Professional services re-splice before scanning.
- Mould — stored in damp conditions, cine film grows mould on the emulsion side. It can often be cleaned, but the sooner the better.
Getting Your Cine Film Digitised
All four cine film formats can be professionally scanned to high-quality digital files. Modern film scanners capture each frame individually (frame-by-frame scanning), producing far better results than the old method of projecting onto a screen and filming with a camera.
EachMoment handles all cine film formats:
- Super 8 film conversion
- Standard 8mm film conversion
- 16mm film conversion
- 9.5mm Pathé film conversion
All formats fit in the same Memory Box. You don't need to identify the format yourself — the technicians will sort and scan each reel appropriately. But knowing what you've got helps you understand what to expect from the results.
Frequently Asked Questions
Can I tell what format I have without a projector?
Yes — the simplest way is to look at the film width and sprocket holes. Hold a small section up to the light. 16mm film is obviously wider. For 8mm formats, check the sprocket holes: large and rectangular = Standard 8, small and pushed to the edge = Super 8. Centre sprocket holes = 9.5mm Pathé.
Is cine film worth converting?
Absolutely. Cine film from the 60s-80s often contains the only moving images of family members from that era — grandparents, childhood homes, family holidays. Unlike VHS, film can be scanned at very high resolution, producing results that look surprisingly good on modern screens.
How much cine film footage do I have?
Count your reels and measure their diameter. A 3-inch reel holds about 3 minutes, a 5-inch reel about 10 minutes, and a 7-inch reel about 20 minutes. These are approximate — actual runtime depends on the format and whether the film runs at 16 or 18 fps.
Can you add music or narration to digitised cine film?
Most cine film is silent (unless it's sound Super 8 with a magnetic stripe). Professional services deliver the footage as-is. You can add music or narration afterwards using free video editing software, or ask the service if they offer this as an extra.