
| LINKS | DVD REGIONS | TV & VIDEO STANDARDS | TIME=FOOTAGE CHART | CERTIFICATION |
| www.amps.net | Association of Motion Picture Sound |
| www.bbctraining.com | BBC Training |
| www.bfi.org.uk | British Film Institute |
| www.bksts.com | British Kinematograph, Sound & Television Society |
| cinelab.com/glossary | Glossary of Motion Picture terminology (USA) |
| www.filmeducation.org | Film Education |
| www.focal.ch | Focal training & information for Europe |
| www.focalpress.com | The famous Focal Press technical books - Great site! |
| www.dolby.com | Dolby motion picture sound laboratory |
| www.kodak.com/go/motion | Kodak has a good film glossary. |
| www.lux.org.uk | The Lux Centre |
| www.nftsfilm-tv.ac.uk/ | National Film & Television School |
| www.nmsi.ac.uk/nmpft | National Museum of Photography, Film & TV |
| www.raindance.co.uk | Independant film making, training, masterclasses and support. |
| www.skillsformedia.com | Skills For Media. UK media careers advice resource. |
| www.skillset.org | Skillset. The national training organisation for the film & TV industries. |
| www.technicolor.com | Technicolor Laboratories |
| PAL | 625 lines 50 fields | UK STANDARD |
| SECAM | 625 lines 50 fields | FRENCH STANDARD |
| NTSC | 525 lines 60 fields | USA STANDARD |
| PAL M | 525 lines 60 PAL 3.58 MHz sub-carrier | Only used in South America |
| PAL N | 625 lines 50 PAL 3.58 MHz sub-carrier | |
| 625/525 | Indicates a monochrome system (check source) | |
| N.B. | Some SECAM countries originate in PAL (Greece (+ Greek Cyprus), Lybia, Tunisia) |
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| TIME | 35mm | 35mm | 16mm | 16mm |
| (mins) | Feet | Metres | Feet | Metres |
| 1 | 90 | 27.43 | 36 | 10.97 |
| 5 | 450 | 137.13 | 180 | 54.86 |
| 10 | 900 | 274.32 | 360 | 109.73 |
| 15 | 1350 | 411.48 | 540 | 164.59 |
| 20 | 1800 | 584.63 | 720 |