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Film Technology Glossary
Film Technology Glossary
Film Technology Glossary
Film Technology Glossary
Film Technology Glossary
Film Technology Glossary
Film Technology Glossary
Film Technology Glossary
Film Technology Glossary
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Film Technology Glossary

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  • 1. *
  • 2. * *Digital Cinema captures, distribute, and projects motion pictures using digital technology *A movie can be distributed via hard drives, the Internet, dedicated satellite links or optical disks such as DVDs and Blu-ray Discs. Digital movies are projected using a digital projector instead of a conventional film projector
  • 3. * *High-definition video is video of higher resolution than is standard-definition *Generally any video image with more than 480 horizontal lines (North America) or 576 lines (Europe) is considered high-definition. *Images of standard resolution captured at rates faster than normal (60 frames/second North America, 50 fps Europe), by a high-speed camera may be considered high-definition in some contexts
  • 4. * *2K - A Digital Cinema picture that is 2048 pixels wide by 1080 pixels high, 6.67% more pixels than consumer high definition TV picture, which is 1920 pixels wide by 1080 pixels high *4K – Digital Cinema picture with four times the number of pixels of 2K, 4096 wide by 2160 high. The 4K differences is visible, especially to viewers toward the front of the auditorium and especially with stadium seating.
  • 5. * *A DCP is a set of files containing the picture, sound, subtitles and meta data that are the result of the encoding, encryption and packaging process. This is the format that the majority of digital cinemas require. DCP often refers to the media containing the set of files, which is distributed to theatres.
  • 6. * *The aspect ratio of a display is the proportional relationship between the width of a display and its height *Around the year 2000 the DVDs and TV broadcasts shifted from 4:3 to 16:9. Today the TV and DVDs are in 16:9 *In data processing or viewing 4:3 material such as older films, older TV broadcasts or older digital photographs, the widescreen (16:9, 16:10) will be letterboxed
  • 7. * *The display resolution of a digital television, computer monitor or display device is the number of distinct pixels in each dimension that can be displayed. *Cinema Resolutions *2K Digital Cinema (2048x1080) *4K Digital Cinema (4096x2160) *8K Digital Cinema (8192x4608)
  • 8. * *A 3D film is a motion picture that enhances the illusion of depth perception *Regular motion picture camera system is used to record the images as seen from two perspectives, and special projection hardware and/or eyewear are used to provide the illusion of depth when viewing the film.
  • 9. * * 4D film or 4-D film is a marketing term for an entertainment presentation system combining a 3D film with physical effects that occur in the theatre in synchronization with the film. * Because physical effects can be expensive to install, 4D films are most often presented in custom-built theatres at special venues such as theme parks and amusement parks. * Effects simulated in a 4D film may include rain, wind, strobe lights, and vibration. * Seats in 4D venues may vibrate or move a few inches during the presentations. Other common chair effects include air jets, water sprays, and leg and back ticklers. * Hall effects may include smoke, rain, lightning, air bubbles, and special smells.

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